$68.00

Category: Machinery & Equipment/Valves/Globe Valves

Company: 上海陨隆船用阀门有限公司

Product Description: The marine globe check valves produced by our company include:Marine Flanged Cast Iron, Bronze Suction Check Valve CB/T3478-92 (DN32-DN250)Marine Bronze Wafer Check Valve CB/T3819-99 (DN50-DN500)Marine Bronze Globe Check Discharge Valve CB/T 557-75 (DN50-DN125)Marine Flanged Cast Steel Globe Check Valve GB/T585-99 (DN20-DN300), CB/T3197-95(DN40-DN250), CBM1049-81(DN50-DN250)Marine Hydraulic Globe Check Valve CB/T4158-2011Marine Flanged Cast Steel Check Valve GB/T586-99 (DN20-DN300), CBM1050-81Marine Flanged Bronze Globe Check Valve GB/T588-93 (DN15-DN150), CB855-76(DN32-DN150)Marine Flanged Bronze Check Valve GB/T589-93 DN15-DN150Marine Flanged Cast Iron Globe Check Valve GB/T591-93 DN20-DN200Marine Flanged Cast Iron Check Valve/Lift Check Valve GB/T592-93 DN20-DN200Marine External Thread Bronze Globe Check Valve GB/T596-83 DN6-DN32Marine External Thread Bronze Check Valve GB/T597-83 DN10-DN32Marine Low-Pressure External Thread Bronze Check Valve GB/T1952-80 DN10-DN32Marine Low-Pressure External Thread Bronze Globe Check Valve GB/T1953-84 DN10-DN32Marine External Thread Forged Steel Globe Check Valve GB/T1241-83 DN10-DN32Marine Internal Thread Bronze Straight-Through Check Valve CB/T310-99 DN15-DN50Marine Flanged Cast Steel Side Globe Check Valve GB/T1853-94 DN40-DN350Marine Flanged Cast Iron Suction Globe Check Valve Box GB/T1855-93 DN40-DN200Marine Flanged Cast Steel Vertical Check Valve GB/T11696-96 (DN100-500), CB900-79(DN15)Marine Air Right-Angle Globe Check Valve with Mounting Plate GB/T590-95(DN15-DN20)Marine High Air Right-Angle Check Valve CB591-96Marine Hose Coupling Check Valve CB300-77 DN15-DN80Marine Hose Coupling Globe Check Valve CB301-77 DN15-DN80Marine Wafer-Type Double-Disc Butterfly Check ValveCast Steel Swing Check ValveJapanese Standard Marine 10K Cast Steel (Straight Through/Right Angle) Globe Check Valve CB/T4003, JIS F7471/F7472, CBM1049-81Japanese Standard Marine 20K Cast Steel (Straight Through/Right Angle) Globe Check Valve CB/T4005, JIS F7473/F7474, CBM1052-81Japanese Standard Marine 5K Cast Iron (Straight Through/Right Angle) Globe Check Valve CB/T4008, JIS F7353/F7354, CBM1088/1120Japanese Standard Marine 5K Cast Iron (Straight Through/Right Angle) Lift Check Valve CB/T4009, JIS F7358/F7359, CBM1089-81Japanese Standard Marine 5K Cast Iron Swing Check Valve JIS F7372Japanese Standard Marine 10K Cast Iron (Straight Through/Right Angle) Globe Check Valve CB/T4011, JIS F7375/F7376, CBM1082-81Japanese Standard Marine 10K Cast Iron Swing Check Valve JIS F7373Japanese Standard Marine 16K Cast Iron (Straight Through/Right Angle) Globe Check Valve JIS F7377/F7378Japanese Standard Marine 5K Bronze (Straight Through/Right Angle) Globe Check Valve CB/T4013, JIS F7351/F7352, CBM1070-81Japanese Standard Marine 5K Bronze (Straight Through/Right Angle) Check Valve CB/T4014, JIS F7415/F7416, CBM1071-81Japanese Standard Marine 5K Bronze Swing Check Valve CB/T4019, JIS F7371, CBM1127-81Japanese Standard Marine 5K Bronze Lift Check Valve JIS F7356Japanese Standard Marine 16K Bronze (Straight Through/Right Angle) Globe Check Valve CB/T4016, JIS F7409/F7410, CBM1076-81Japanese Standard Marine 16K Bronze (Straight Through/Right Angle) Check Valve CB/T4017, JIS F7417/F7418, CBM1077-81Marine Bronze Ball Globe Check Valve 5K—JIS F 7411 (Combined Bonnet Type)Marine Bronze Ball Globe Check Valve 16K—JIS F 7413 (Combined Bonnet Type)Marine Bronze Angle Globe Check Valve 5K—JIS F 7412 (Combined Bonnet Type)Marine Bronze Angle Globe Check Valve 16K—JIS F 7414 (Combined Bonnet Type)Marine Bronze Ball Lift Check Valve 5K—JIS F7415 (Combined Bonnet Type)Marine Bronze Ball Lift Check Valve 16K—JIS F 7417 (Combined Bonnet Type)Marine Bronze Angle Lift Check Valve 5K—JIS F 7416 (Combined Bonnet Type)Marine Bronze Angle Lift Check Valve 16K—JIS F 7418 (Combined Bonnet Type)150 lb Class Bronze Ball Globe Check Valve 5K/10K JIS F7400-96German Standard Marine Bronze Globe Check Valve DIN86261Supply 150 lb Class Bronze Ball Globe Check Valve | Japanese Standard Marine 5K10K Bronze Ball Globe Check ValveModel: JIS F7400-1996Nominal Pressure: 5K 10KNominal Diameter: DN15-DN80mm,Applicable Media: Seawater, Freshwater, OilMaterial: Valve body material is ZCuSn5Pb5Zn5, disc material is ZCuZn40Pb2, bonnet and stem material is HPb59-1Marine Flanged Suction Check Valve CB/T3478-1992Type: R Type RS Type, Y Type, YS Type,Nominal Diameter: DN32-DN250mm,Applicable Media: Seawater, Freshwater, OilMaterial: Valve body and bonnet: Cast Iron/Tin Bronze, Disc: Tin Bronze, Stem: Brass.Marine Bronze Wafer Check Valve (Marine Bronze Wafer Check Valve CB/T3819-1999)Nominal Diameter: DN50-DN500Nominal Pressure: PN1.0MPAApplicable Media: Freshwater SeawaterMaterial: Valve body material is Aluminum Bronze/Stainless Steel; Disc material is Cast Aluminum Bronze/Stainless SteelMarine Flanged Cast Steel Seawater Globe Check Valve CB/T3197-95(DN40-DN250), CBM1049-81(DN50-DN250) Marine Hydraulic Globe Check Valve CB/T4158-2011Applicable Media: Seawater, FreshwaterType: A Type, AS Type, B Type, BS TypeNominal Pressure: PN0.6/1.0/1.6 MPANominal Diameter: DN40-DN250mm,Material: Valve body and bonnet material is ZG230-450; Disc material is ZCuSn10Zn2; Seat material is ZCuA19Mn2; Stem material is CuA19Mn2Our company supplies Marine Bronze Globe Check Discharge Valve Marine Discharge Valve Marine Flanged Bronze Check Valve CB/T557-75Type: A Type--Remote Control Globe Check Discharge Valve B Type--Globe Check Discharge ValveApplicable Media: SeawaterFlange Connection Standard: GB 569-65Material: Valve body, disc and bonnet material is ZCuSn10Zn2; Stem material is QA19-2Specification: DN50-DN125Nominal Pressure PN: 0.1MPaMarine Flanged Cast Steel Globe Valve GB/T584-99 Marine Flanged Cast Steel Globe Check Valve GB/T585-99, Marine Flanged Cast Iron Globe Valve GB/T590-93 Marine Flanged Cast Iron Globe Check Valve GB/T591-93, Marine Flanged Bronze Globe Valve GB/T597-93 Marine Flanged Bronze Globe Check Valve GB/T588-93 Type; A Type AS Type B Type BS Type, Nominal Pressure; PN0.6 1.0 1.6 2.5 4.0 6.4. Applicable Media; Seawater, Freshwater, Lubricating Oil, Water Vapor not exceeding 300°C, Valve Body; Cast Steel/Ductile Iron/Bronze, Stem; Stainless Steel/Aluminum Bronze, Disc; Stainless Steel/Tin Bronze, Nominal Diameter; DN15-DN500.Marine Flanged Cast Steel Check Valve GB/T586-99, Marine Flanged Cast Iron Check Valve GB/T592-93, Marine Flanged Bronze Check Valve GB/T589-93, Applicable Media; Seawater, Freshwater, Lubricating Oil, Water Vapor not exceeding 300°C, Type; A Type AS Type B Type BS Type, Nominal Pressure; PN0.6 1.0 1.6 2.5 4.0 6.4. Applicable Media; Seawater, Freshwater, Lubricating Oil, Water Vapor not exceeding 300°C, Valve Body; Cast Steel/Ductile Iron/Bronze, Stem; Stainless Steel/Aluminum Bronze, Disc; Stainless Steel/Tin Bronze, Nominal Diameter; DN15-DN500.Marine External Thread Forged Steel Globe Valve GB/T594-83 Marine External Thread Forged Steel Globe Check Valve GB/T1241-83, Marine External Thread Bronze Globe Valve GB/T595-83, Marine External Thread Bronze Globe Check Valve GB/T596-83, Marine External Thread Bronze Check Valve GB/T597-83, Marine External Thread Low-Pressure Bronze Globe Valve GB/T1951-84, Marine External Thread Low-Pressure Bronze Globe Check Valve, GB/T1953-84, Marine External Thread Bronze Check Valve GB/T1952-80, Marine Internal Thread Bronze Globe Valve GB/T309-99, Marine Internal Thread Bronze Straight-Through Globe Valve GB/T310-99, Nominal Diameter; 6-32, Applicable Media; Seawater, Freshwater, Lubricating Oil, Fuel Oil, Air, Type; A Type, B Type.Marine Low-Pressure External Thread Bronze Check Valve GB/T1952-80Type: A, B TypeApplicable Media: Seawater, Freshwater, Fuel Oil, Lubricating Oil and Steam t≤250°CNominal Pressure: 1.6MPaNominal Diameter: DN10～DN32Material: Valve body, bonnet, disc material is ZCuSn10Zn2.Marine Low-Pressure External Thread Bronze Globe Check Valve GB/T1953-84Type: A, B TypeApplicable Media: Seawater, Freshwater, Fuel Oil, Lubricating Oil and Steam t≤250°CNominal Pressure: 1.6MPaNominal Diameter: DN10～DN32Material: Valve body, bonnet, disc material is ZCuSn10Zn2, stem material QA19-2Marine External Thread Forged Steel Globe Check Valve GB/T1241-83Type: A, B TypeApplicable Media: Seawater, Freshwater, Fuel Oil, Lubricating Oil and Steam t≤250°CNominal Pressure: 4.0MPaNominal Diameter: DN10～DN32Material: Valve body and bonnet material is mild carbon steel, disc and stem material is stainless steel, handwheel is malleable cast ironMarine Internal Thread Bronze Straight-Through Check Valve GB/T310-1999Applicable Media: Pipelines for seawater, freshwater, fuel oil, lubricating oil and steam t≤250°CNominal Pressure: 1.6MPaNominal Diameter: DN15～DN50Material: Valve body, bonnet, disc material is ZCuSn10Zn2Marine Flanged Cast Steel Side Globe Check Valve GB/T1853-94Type: A Type/B Type (According to GB/T569), AS Type/BS Type (According to GB/T2501)Applicable Media: Seawater, FreshwaterNominal Pressure: 0.6MPaNominal Diameter: DN40～DN350Material: Valve body and bonnet material is cast steel, disc and seat material is cast aluminum bronze, stem is aluminum bronze.Marine Hose Coupling (Bronze and Brass) Check Valve CB300-77Type: Q (Bronze Check Valve), H (Brass Check Valve)Nominal Pressure: 0.6MPaNominal Diameter: DN15-DN80Bronze Check Valve Applicable Media: SeawaterBrass Check Valve Applicable Media: Freshwater, Lubricating Oil, Fuel Oil and Compressed AirBronze Valve Material and Standard Number: Valve body, disc, bonnet material is cast tin bronze, standard number: GB 1176-74Brass Valve Material and Standard Number: Valve body, disc are cast silicon brass, bonnet is cast lead brass, standard number: GB 1176-74Marine Hose Coupling Bronze and Brass Globe Check Valve CB301-1977Type: Q (Bronze Check Valve), H (Brass Check Valve)Nominal Pressure: 0.6MPaNominal Diameter: DN15-DN80Bronze Globe Check Valve Applicable Media: SeawaterBrass Globe Check Valve Applicable Media: Freshwater, Lubricating Oil, Fuel Oil and Compressed AirBronze Valve Material and Standard Number: Valve body, bonnet, disc are cast tin bronze, standard number: GB 1176-74, stem is tin brass standard number: YB 457-71Brass Globe Valve Material and Standard Number: Valve body, disc are cast silicon brass, standard number: GB 1176-74, bonnet is cast lead brass, standard number: GB 1176-74, stem is iron brass, standard number: YB 457-71Japanese Standard Marine 10K Cast Steel (Straight Through/Right Angle) Globe Check ValveProduct Model: CB/T4003, JIS F7471/F7472, CBM1049-81 more>

$8800

Category: Machinery & Equipment/Electric Heating Equipment/Medium Frequency Power Supplies

Company: 杭州蓝天仪器有限公司

Product Description: The programmable high-temperature furnace, also known as the programmable box-type electric furnace or integrated programmable high-temperature furnace, features a silicon carbide inner chamber with excellent wear resistance. The furnace heats from all four sides—top, bottom, left, and right—ensuring superior temperature uniformity. The exterior is made of cold-rolled steel with a sprayed plastic finish, offering an aesthetically pleasing appearance.The control unit utilizes a fully automatic multi-band LTDE programmable instrument with adjustable heating rates. The PID+SSR system enables synchronous and coordinated control, ensuring consistency and reproducibility for any test or experiment. It includes automatic constant temperature and time control functions, along with secondary over-temperature protection for reliable and safe operation. The control unit is integrated at the lower part of the chamber, with all electrical connections between the furnace body and the temperature controller completed before shipment. Simply connect to power to begin use. It is suitable for universities, research institutions, laboratories, and production enterprises for applications such as elemental analysis, material ashing, high-temperature sintering, small steel part quenching, annealing, tempering, as well as crystal, jewelry, and mirror coating processes.Detailed Specifications:I. Product Technical Parameters1.1 Temperature Range: 100 ~ 1000°C;1.2 Temperature Fluctuation: ±2°C;1.3 Display Accuracy: 1°C;1.4 Chamber Dimensions: 400*250*160 MM (16L);1.5 Overall Dimensions: 740*550*750 MM;1.6 Heating Rate: ≤10°C/min (adjustable to any rate below 10°C per minute);1.7 Total Power: 8KW;1.8 Power Supply: 380V, 50Hz;II. Temperature Control System2.1 Temperature Measurement: K-type nickel-chromium/nickel-silicon thermocouple;2.2 Control System: LTDE fully automatic programmable instrument, PID adjustment, display accuracy 1°C;2.3 Electrical Components: Brand contactors, cooling fans, solid-state relays;2.4 Time Control: Adjustable heating time, constant temperature time control; automatic shutdown when constant temperature time is reached;2.5 Over-Temperature Protection: Built-in secondary over-temperature protection device for dual safety;2.6 Operation Modes: Full-range adjustable constant temperature operation; program operation.III. Furnace Structure and Materials3.1 Shell Material: Outer shell made of high-quality cold-rolled steel treated with phosphate film and high-temperature spray coating, in computer gray color;3.2 Chamber Material: Silicon carbide inner chamber with excellent wear resistance; heating from all four sides;3.3 Insulation Method: Insulating bricks and insulating wool;3.4 Temperature Measurement Port: Thermocouple enters from the upper rear of the furnace body;3.5 Terminal Blocks: Heating element terminals located at the lower rear of the furnace body;3.6 Controller: Located below the furnace body, with built-in control system and compensation wires connected to the furnace;3.7 Heating Elements: High-temperature resistance wires;3.8 Total Weight: Approximately 120KG;3.9 Standard Packaging: Wooden crate.IV. Included Technical Documentation and Accessories4.1 Operation Manual4.2 Product Warranty CardV. After-Sales Service5.1 Provide remote technical guidance to users;5.2 Timely supply of spare parts and accessories;5.3 Offer technical consultation and support during equipment use;5.4 Respond within 8 working hours upon receiving customer故障 notification.VI. Main ComponentsLTDE Programmable Control InstrumentSolid-State RelayIntermediate RelayThermocoupleHigh-Temperature Heating Wire more>

Negotiable

Category: Machinery & Equipment/Agricultural Machinery/Other Agricultural Machinery

Company: 城关区北面滩鸿昕景观木业经营部

Product Description: Gansu Lanzhou Hongxin Landscape Timber Structure is a company engaged in the production and sales of preservative-treated wood, timber structure engineering construction, landscape engineering design, garden landscape timber structures, and timber structure villas; it also provides specialized paints for timber structures, as well as indoor and outdoor wooden wall panels. Main products and business scope: Scots pine, merbau, and various other types of preservative-treated wood, carbonized wood, pre-finished boards, timber structure villas, wooden pavilions, landscape timber bridges, wooden boardwalks, wooden floors, pergolas, trellises, grape arbors, waterfront platforms, eco-friendly wooden houses, flower boxes, flower beds, outdoor tables and chairs, swing chairs, landscape wooden railings, wooden fences, yacht docks, outdoor garden ornaments, and more. Preservative-treated wood products, steel-wood structures, timber houses, carbonized wood, timber structure villas, preservative-treated wood bridges, wooden boardwalks, preservative-treated wood flooring, preservative-treated wood pavilions, preservative-treated wood canopies, preservative-treated wood landscape bridges, flower boxes, wooden pergolas, trellises, landscape wooden railings, preservative-treated wood fences, and other wooden products.Gansu Lanzhou Hongxin Landscape Timber Structure is a company engaged in the production and sales of preservative-treated wood, timber structure engineering construction, landscape engineering design, garden landscape timber structures, and timber structure villas; it also provides specialized paints for timber structures, as well as indoor and outdoor wooden wall panels. Mainly produces, processes, sells, and wholesales preservative-treated wood, pavilions, and preservative-treated wood pavilions. The role of pavilions is, on one hand, to embellish garden spaces and enhance environmental quality. Pavilions are not only places for people to rest, enjoy shade, shelter from rain, and admire distant views, but they are also important scenic elements in gardens, enhancing the garden space and elevating the environmental level. When arranged appropriately, they can enliven the entire garden, playing a role in highlighting and complementing the scenery, adding the finishing touch. Landscape wooden pavilion installation projects, Hongxin Landscape Timber Structure Engineering. As a key element in garden landscape planning and design, pavilions play a significant role in residential area landscape planning. They can create scenery within a small area while also harmonizing with the overall landscape style of the community, highlighting its unique charm. There are many types of pavilions, commonly used in scenic areas, parks, or residential communities. Preservative-treated wood pavilions are characterized by their compact size, low material usage, flexible design, and ease of construction, making them well-suited for the needs of garden landscape layout. Hongxin Preservative-Treated Wood provides professional design, production, construction, and installation services for garden landscape preservative-treated wood products, offering a one-stop solution for customers. more>

Negotiable

Category: Electronic Components & Supplies/Transformers/Other Transformers

Company: 宁国市慧海广告标识有限公司

Product Description: Luminous aluminum panels are made with aluminum sheets as the base material, combined with luminescent raw materials. The luminescent powder and resin are coated onto the surface of the aluminum sheet through specific processes. Light is stored in the luminescent layer, allowing it to function both practically and artistically at night without any light source. It features fast light absorption and long afterglow duration. It can be used for directional signs, explanatory guides, and various functional and artistic carriers. It is a product that combines modern functionality with aesthetic art, offering strong practical and artistic value, with an extremely wide range of applications.1. Luminous aluminum panels have excellent flame-retardant properties.2. They possess certain resistance to saltwater and detergents (can be cleaned with detergents).3. They have excellent heat and cold resistance, suitable for environments ranging from -30°C to 60°C.4. Luminous aluminum panels have good physical and mechanical properties.5. They are non-toxic, harmless, and non-radioactive.6. Extremely high luminescent brightness, with infinite cycles of use.7. Low production and manufacturing costs.8. No power source required, making it an energy-saving product.II. Uses and Applications:Suitable for various places such as fire safety, ships, underground shopping malls, hotels, entertainment venues, public transportation, and public civil buildings. Ideal for emergency evacuation, warning, prohibition, instruction, and lifesaving signs, as well as indoor decoration and renovation.Luminous aluminum panels can be cut into different shapes and screen-printed to create various fire safety signs.III. Product Features:1. Easy light absorption, strong luminescence in dark conditions. After absorbing visible light for a short time, it glows in the dark to serve as an evacuation guide.2. Low excitation light requirements; sunlight and low-wattage ordinary lighting can serve as excitation conditions.3. Fast light absorption speed and long luminescence duration. Typically, only 5-10 minutes of absorption can sustain glowing in the dark for over 10 hours, providing directional information for escape during fire emergencies.4. Easy installation; can be effortlessly installed on floors, walls, or ceilings without the need for wiring or other complicated processes.5. Energy-saving, as the light absorption and emission process requires no power source.6. Long service life, with countless cycles of absorption and emission. The luminescent brightness can still meet fire evacuation standards for up to 15 years. more>

Negotiable

Category: Machinery & Equipment/Compression & Separation Equipment/Screw Compressors

Company: 深圳市九井制冷备有限公司

Product Description: Steel Box Girder Welding Cooling Freezer Fan UnitAddresses the construction environment issue of high temperatures inside steel box girders during bridge construction in summer. Due to the high-temperature environment, construction personnel cannot perform normal operations, making the use of refrigeration cooling equipment a necessary choice. The steel box girder welding cooling freezer fan unit provides point-to-point localized cooling for steel box girder welding construction, reducing the construction environment temperature to below 28 degrees Celsius, thereby improving the working environment temperature and enhancing workers' construction efficiency.Unit Features1. The unit features an all-in-one design, plug-and-play operation, no installation required, low power consumption, compact size, and easy mobility.2. Scientifically designed, meticulously manufactured, aesthetically pleasing appearance, compact size, reliable performance, and quality.3. The air outlet is designed for side discharge, which can be customized according to user requirements and specific usage needs.4. The fan uses a snail-type fan, providing high air volume, long-distance air delivery, low noise, and ensuring sufficient airflow. The fan bearings use lithium-based grease, eliminating the need for lubricating oil during long-term operation.Steel Box Girder Welding Cooling MethodThrough the action of the fan, natural air is drawn into the steel box girder welding cooling freezer fan unit for refrigeration. The cooled air is then introduced into the steel box girder via air ducts, effectively reducing the temperature inside the box girder. This eliminates the high-temperature working pressure on construction personnel.Heavy Industry CoolingMarine steel box girder welding cooling freezer fan unit is a mobile product designed by our company based on the current needs of the shipbuilding industry and the working environment conditions of the shipbuilding sector. This product is primarily used in high-temperature work environments such as hull sections, sandblasting, and decks. It ensures a constant low temperature in the space, providing comfort for welders' operating areas, while also maintaining the welding process at a stable temperature to ensure the product remains within a specific temperature range. It is widely used in enclosed large welding spaces such as bridges and shipyards.Equipment Packaging and Transportation1. For users with shorter distances, the equipment is packaged with cardboard and protective film and transported by dedicated vehicles.2. For smaller quantities of equipment, smaller equipment, and longer distances, packaging includes cardboard, protective film, and wooden crates, with logistics transportation. For larger equipment and longer distances,3. Cardboard and protective film packaging can be used, with dedicated vehicle transportation.4. For equipment exports, wooden crate packaging is used, with transportation via dedicated vehicles or logistics to cargo ship terminals.After-Sales ServiceEquipment produced by our company: one-year warranty, lifetime maintenance (excluding human factors and wear parts).Upon receiving the customer's written equipment repair notice, response and on-site repair within 36 hours for locations within Guangdong Province, and 72 hours for locations outside Guangdong Province.Technical ParametersModelModelRefrigeration CapacityRefrigerating capacityCompressorCompressorEvaporatorEvaporatorCondenserCondenserFanWater pumpAir OutletAir outletDimensionsShape dimensionNet WeightNet weightkcal/hkWkWhpm³/hm³/hkWmmcmkgJRA-15A3741043.55.5×2153000150002.2180160×75×190480JRA-20A49880587.5×2204000200003200170×90×210660JRA-25A5985669.69×2255000250003.75200190×100×210740JRA-30A74820877.5×3306000300004200220×100×210810JRA-40A997601167.5×4408000400005.5200240×140×220980 more>

Negotiable

Category: Chemicals/Laboratory Reagents/Laboratory Supplies

Company: 苏州赛力威仪器设备有限公司

Product Description: HACH Total Phosphorus Reagent for Active Phosphorus TNT844Pre-packaged reagent tubes with barcodes (TNTplusTM)All you need to do is insert the prepared reagent tube into the instrument, and the "barcode" takes care of the rest: ● Select the corresponding testing method ● Validate the standard curve ● Adjust the appropriate wavelength for testing ● Calculate and display results1. Pre-packaged reagent item number: Tubes come with barcodes, allowing the instrument to automatically recognize information and select the program for testing.2. Simple operation with accurate test results.3. Compatible with DR3900 and DR6000. Instructions for use: Insert the pre-packaged reagent tube (TNTplus) with the added water sample into the DR3900 or DR6000, and results can be read within 30 seconds.Technical ParametersTNT844-CNDR6000DR3900DR1900aa Phosphate, TNT+, High Range, pk/25 (0.5-5mg/L, PO4-P)Phosphorus, Acid, Hydrolyzable; Active Phosphorus (Ortho); Total Phosphorus0.5-5.0mg/L, PO4-P, (1.5-15.0mg/L, PO4)Our company represents products including near-infrared/mid-infrared/far-infrared spectrometers, Fourier transform infrared spectrometers, atomic absorption spectrometers, fluorescence spectrophotometers, UV/visible spectrophotometers, inductively coupled plasma mass spectrometers, inductively coupled plasma optical emission spectrometers, liquid chromatography systems, gas chromatography/mass spectrometry systems, triple quadrupole liquid chromatography-mass spectrometry systems, ion chromatographs, X-ray diffractometers, microplate readers, automatic potentiometric titrators, and water quality analyzers. Welcome to inquire for details. more>

$面谈

Category: Health & Medical/Medical Consumables/Other Medical Consumables

Company: 陕西圣瑞医药科技有限公司

Product Description: Pharmaceutical Grade Silver Sulfadiazine Burn Treatment API Powder 100g per BoxIn the field of burn treatment, pharmaceutical grade silver sulfadiazine has become a trusted medication for doctors and patients due to its unique efficacy. It is primarily used to prevent and treat infections secondary to second and third-degree burns, with particularly significant effects on second-degree burns. It is also effective in managing wound infections and skin mucosal infections caused by scalds or general trauma.Pharmaceutical grade silver sulfadiazine combines the dual actions of sulfadiazine and silver salts. It has a broad antibacterial spectrum, exhibiting strong antibacterial activity against most Gram-positive and Gram-negative bacteria. It effectively inhibits the growth and reproduction of bacteria at the wound site, creating a favorable environment for wound healing. Additionally, it has an astringent effect, promoting wound drying and scab formation, significantly shortening the healing time, and reducing patient discomfort.When using pharmaceutical grade silver sulfadiazine, it is typically applied topically. For small-area burns, the medication can be directly applied to the wound with a thickness of approximately 1 - 1.5mm, once daily. For larger burn areas, the ointment can be made into an oil gauze for application, also changed once daily. However, it is essential to strictly follow the doctor's guidance to ensure accurate dosage and application methods.It is worth noting that some patients may experience local irritation, rash, dermatitis, drug fever, or other allergic reactions after using pharmaceutical grade silver sulfadiazine. Since topical application may lead to partial absorption, systemic adverse reactions such as granulocytopenia, thrombocytopenia, aplastic anemia, impaired liver function, nausea, vomiting, and diarrhea may also occur. If these symptoms appear, the medication should be discontinued immediately, and the doctor should be informed for appropriate management.Overall, pharmaceutical grade silver sulfadiazine plays an irreplaceable role in burn treatment. However, proper usage and close attention to adverse reactions are key to ensuring its therapeutic effectiveness and patient safety.Pharmaceutical Grade Silver Sulfadiazine Burn Treatment API Powder 100g per BoxSilver sulfadiazine powder is commonly used to treat burn wounds and skin infections, offering antibacterial and anti-inflammatory effects. Due to its significant inhibitory effects on various bacteria and fungi, it plays a crucial role in clinical treatment. As a pharmaceutical ingredient, silver sulfadiazine powder must meet the stringent requirements of the Chinese Pharmacopoeia (CP edition) for purity, safety, and quality standards to ensure its safe, stable, and effective clinical use.Pharmaceutical Grade Silver Sulfadiazine Powder CP Edition Pharmacopoeia Quality Standards1. AppearanceSilver sulfadiazine powder that meets pharmacopoeia standards is a colorless to pale yellow crystalline powder. Its purity and color significantly impact the drug's efficacy and stability. The pharmacopoeia imposes strict requirements on the appearance and color of silver sulfadiazine powder to ensure product uniformity and applicability.2. IdentificationIdentification of silver sulfadiazine powder is primarily conducted through chemical reactions and ultraviolet-visible spectrophotometry. The pharmacopoeia specifies two identification tests:- Chemical identification: Confirms the presence of sulfonamide and silver ions through reactions with other reagents to ensure component accuracy.- Ultraviolet spectrophotometry: Silver sulfadiazine powder exhibits unique absorption peaks at specific wavelengths, meeting identification requirements.How effective is pharmaceutical grade silver sulfadiazine in treating small-area burns?How to use pharmaceutical grade silver sulfadiazine to prevent burn infections?Correct steps for treating scalds with pharmaceutical grade silver sulfadiazineHow effective is pharmaceutical grade silver sulfadiazine for second-degree burns?Successful cases of pharmaceutical grade silver sulfadiazine in treating skin wound infectionsApplication thickness requirements for pharmaceutical grade silver sulfadiazine ointmentSafety of pharmaceutical grade silver sulfadiazine in pediatric burn treatmentCommon adverse reactions and management methods for pharmaceutical grade silver sulfadiazineComparison of pharmaceutical grade silver sulfadiazine with commonly used burn medicationsPreventive measures for scars after burn treatment with pharmaceutical grade silver sulfadiazine more>

$电议

Category: Machinery & Equipment/Fans & Ventilation Equipment/Blowers

Company: 深圳市宝驰源制冷设备有限公司

Product Description: Steel Box Girder Welding Local Rapid Cooling Air CoolerThe Steel Box Girder Welding Local Rapid Cooling Air Cooler is specifically designed for ventilation in high-temperature work areas such as hull painting, docks, shipways, and sections to improve the working environment. It is a device that cools specific locations, areas, or workstations without requiring special connections. Outdoor air is cooled by the unit, delivering suitable temperatures and fresh air precisely and conveniently to the required workstations and areas.Steel Box Girder Welding Local Rapid Cooling Air Cooler Features and Functions:2. The unit system is optimized for design, achieving a high energy efficiency ratio;5. This unit uses anti-oxidation gas protection welding technology, ensuring high cleanliness within the system. The evaporator and copper tubes are arranged in a novel way to reduce air-side resistance, with low contact thermal resistance and high heat transfer efficiency;1. This unit differs from other brands of air coolers on the market as it includes a refrigeration compressor. Selection is based on different air volumes, air pressures, and control temperatures. This unit is a low-temperature cooling device, with conventional units controlling temperature at 0-20°C, accuracy ±3-5°C. Ultra-low temperature coolers can go as low as -20°C.2. When selecting this unit, please determine whether it is for cooling components, finished products, raw materials, or spaces. more>

$电议

Category: Machinery & Equipment/Food & Beverage Processing Equipment/Snack Food Processing Equipment

Company: 深圳市宝驰源制冷设备有限公司

Product Description: 钢箱梁焊接工业制冷机（移动空调机）钢箱梁焊接工业制冷机是专门针对船体涂装，船坞，船台，分段等高温作业场所通风换气，改善工作环境，是一种不需进行专门连接即可对特定场所，区域，岗位进行冷却，室外空气通过机组进行降温，将适宜的温度和新鲜空气精确方便地输送到所需焊接区域和岗位。1 钢箱梁安装方案和焊接环境的选择1.1 焊接收缩和温度变形对安装的影响由于焊接加热，熔合线以外的母材会产生膨胀，随后冷却，熔池金属和熔合线附近母材产生收缩，因加热、冷却这种温度变化在钢箱梁局部范围急速地进行，在焊接完成并冷却至常温后产生焊接收缩变形。考虑焊接收缩和温度变形因素的影响，全桥钢箱梁安装施工时，边跨和中跨分别预留L2、L6、L10三个合拢段不安装，待其他节段安装完成后，在胎架拆除前进行安装焊接。1.2 焊接收缩对合拢段的影响合拢段与相邻节段安装对接时，对接处焊缝间隙预留焊缝收缩对安装长度的影响。1.3 温差对合拢段的影响温度的变化将对箱形变截面钢桥的性能产生很大影响，每天日出、日落都会产生气温的变化。合拢段安装过程中，如果温差过大，全桥长度方向将产生变形，从而导致合拢段无法正常安装。为满足主桥钢箱梁的安装精度要求，减小温差造成的影响，使主桥钢箱梁结构体系升温和降温的幅度相同，根据天津市近些年气温实际变化，选择年高气温和低气温的平均值作为结构合拢时的温度。设定现场安装合拢段的温度在8～18 ℃范围内，进行安装焊接施工。1、长射程设计，与同类产品相比具有低能耗，送风距离远的特点；2、多种融霜方式可供选择，融霜时间短、效果好，双压缩转换不影响长期低温使用问题；3、采用电热化霜型带双重过热保护，杜绝因化霜失控导致冷库温度升高和发生火灾的**；4、盘管以新颖方式布置，以减小风侧阻力，接触热阻小，传热效率高；5、采用专用的风机电机，防潮湿、耐低湿、风量大、噪声低、运转平稳可靠. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 孝感市宏龙麻糖米酒有限公司

Product Description: more>

Negotiable

Category: Machinery & Equipment/Valves/Other Valves

Company: 鼎嘉邦（上海）阀门有限公司

Product Description: Ding Jiabang (Shanghai) Valve Co., Ltd. is a modern professional valve manufacturing enterprise integrating research, development, production, and sales. It is a member of the China Valve Association, a joint enterprise of China's shipbuilding industry, a unit of the China Marine Machinery Standardization Technical Committee, and a member of the National Valve Standardization Technical Committee. The company boasts strong technical capabilities, rich design experience, state-of-the-art production equipment, advanced manufacturing processes, comprehensive testing methods, and a rigorous operational system. Strict management ensures the production of high-quality and reliable products. The company's products are manufactured in accordance with technical standards and drawings such as the Chinese National Standard GB, Ministry Standards CB and JB, Japanese Standard JIS, American Standard API, German Standard DIN, and Foreign Trade Standard CBM. The current product range includes over 200 series and more than 2,000 specifications. The company primarily produces products ranging from DN6 to DN2900, with pressure ratings from PN0.1MPa to 80MPa. Main product varieties include: marine butterfly valves, globe valves, gate valves, ball valves, needle valves, regulating valves, throttle valves, plunger valves, check valves, safety valves, pressure reducing valves, self-closing valves, quick-closing valves, stop-check valves, hose valves, plug valves, mud boxes, sea valves, seawater filters, oil filters, anti-splash valves, air caps, sounding self-closing valves, hydraulic control valves, marine valves, and high-temperature high-pressure power station valves. Valve body materials include: carbon steel, cast iron, stainless steel, low-temperature steel, bronze, brass, forged steel, alloy steel, duplex stainless steel, etc. Sealing surface materials include copper alloy, carburized steel, hard alloy, rubber plastic, duplex stainless steel, and PTFE soft and hard seals, catering to the needs of chemicals or different media. The company is a specialized manufacturer for systematic supporting products for desulfurization towers and ballast tanks.The company can provide factory approvals and corresponding product certificates from classification societies such as China "CCS", Germany "GL", UK "LR", Norway "DNV", France "BV", Italy "RINA", USA "ABS", Japan "NK", and Korea "KR". more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 乐清市辰光塑料有限公司

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 乐清市辰光塑料有限公司

Product Description: more>

$2.5

Category: Hardware & Tools/Fasteners & Connectors/Other Fasteners & Connectors

Company: Cangzhou Dean Safety & Special Tools Manufacturing Co., Ltd

Product Description: non spark box end wrench,double box end wrench   Application:flammable and explosive potential danger autmostphere.widely used in petorchemical industry,mining,gas station,railway,etc.   Specification 1.material:copper alloy 2.finished:polished or electrostatic spraying 3.technique:casting or forging 4.certificate:ISO9001/UKAS 5.size:5.5*7mm~65*75mm 6.package:individual bag and box 7.supply ability:8000 piece   contact : 8615132755611 more>

$negotiation

Category: Others

Company: Yick Sun Metal(Huizhou) Co,.Ltd.

Product Description: 1.customize shapes and sizes based on customers'specific design by the existing thousands of moulds. 2.varnish：Matt-lamination and glossy lamination and so on. 3.materials：recycle and premium tinplate. 4.pringting：CMYK,offset printing. ​5.packaging：polybags and carton. 6.transportation：shipping or air. 7.Customized artwork, logo requirement, printing specific demand are acceptable. 8.We supply good quality order with competitive price. 9.Price negotiation depends on different quantity. 10.MOD is 5000 pcs. 11.Delivery time:30-35days after approved. 12.Price: negotiation. 13.sample lead time:10-15days. more>

$negotiation

Category: Packaging/Metal Packaging Products/Metal Cans

Company: Yick Sun Metal(Huizhou) Co,.Ltd.

Product Description: 1.customize shapes and sizes based on customers'specific design by the existing thousands of moulds. 2.varnish：Matt-lamination and glossy lamination and so on. 3.materials：recycle and premium tinplate. 4.pringting：CMYK,offset printing. ​5.packaging：polybags and carton. 6.transportation：shipping or air. 7.Customized artwork, logo requirement, printing specific demand are acceptable. 8.We supply good quality order with competitive price. 9.Price negotiation depends on different quantity. 10.MOD is 5000 pcs. 11.Delivery time:30-35days after approved. 12.Price: negotiation. 13.sample lead time:10-15days. more>

$192

Category: Electrical Equipment & Supplies/Low Voltage Electrical/Low Voltage Controllers

Company: Jiangsu Acrel Electric Manufacuring Co., Ltd

Product Description: ADW200 series multi-loop power meter is mainly used for the measurement of all electric parameters of three-phase circuit. Colleagues can select the current input of the maximum four circuits. Instrument type Length Width Height ADW200 71.5 72.2 97.7 ADW210 71.5 72.2 97.7 ADW220 71.5 72.2 97.7 more>

Negotiable

Category: Machinery & Equipment/Machine Tools/Special Purpose Machine Tools

Company: 佛山市沐金智能机器有限公司

Product Description: Grinding Machine Stainless Steel Enclosure Cabinet Power Cabinet Distribution Box Grinding Machine1. Fully automatic, simple operation, no professional skills required, one person can operate two machines simultaneously.2. High per capita efficiency, high per capita output, more than 10 times that of manual grinding.Grinding Machine Stainless Steel Enclosure Cabinet Power Cabinet Distribution Box Grinding Machine3. Uniform grinding path side lines, flat grinding path, no unevenness, uniform texture, does not damage the texture of the side panels.4. Unique positioning design, accurate positioning, allows for large deviations in previous processes.5. Unique cooling and dust suppression design, platform floating buffer design, grinding without dust or bouncing. more>

$300

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 新黎明防爆电器(常州)有限公司

Product Description: Product FeaturesThe housing is made of glass fiber reinforced unsaturated polyester resin, featuring an attractive appearance with excellent properties such as anti-static, impact resistance, good thermal stability, and corrosion resistance. It adopts a labyrinth seal structure design, providing excellent waterproof and dustproof performance;Exposed fasteners are made of stainless steel with an anti-drop design, facilitating user installation and maintenance; Terminal blocks can use crimp-type or Phoenix's increased safety dedicated terminals;The number of internal terminals, direction, quantity, and specifications of entry ports can be customized according to user requirements;It can be used in electrical control circuits for the distribution and connection of various electrical equipment, as well as for connections in automation control, communication signals, and power lines. more>

$13100

Category: Hardware & Tools/Cutting Power Tools/Drill Bits

Company: 无锡恩索里克智能装备有限公司

Product Description: more>