Negotiable

Category: Chemicals/Chemical Intermediates/Methyl Compounds

Company: Changzhou Huadong Chemical Research Institute

Product Description: CAS NO:1099-45-2EC NO:214-151-7Molecular Formula:C22H21O2PMolecular Weight:348.3747Synonyms:;(Carbethoxymethylene) triphenylphosphorane;Ethyl (triphenylphosphoranylidene)acetate;(Carbethoxymethylene)triphenylphosphorane;(Carboethoxymethylene)triphenylphosphorane;(Ethoxycarbonylmethylene)triphenylphosphorane;Carboethoxymethylene triphenyl-phosphorane, [Ethyl (triphenylphosphoranylidene)- acetate];Ethoxyl methylene malononitrile;Ethyl 2-(triphenyl-lambda(5)-phosphanylidene)acetate;Triphenylphosphoranylidene ethyl acetate;CEMTPP;carbethoxy methylene triphenyl phosphorane; ;ethyl (triphenyl-lambda~5~-phosphanylidene)acetate;triphenylphosphorane;Molecular Structure: more>

Negotiable

Category: Chemicals/Carboxylic Acid Derivatives/Esters

Company: Suzhou Senfeida Chemical Co.,Ltd.

Product Description: CAS NO:105-08-8EC NO:203-268-9Molecular Formula:C8H16O2Molecular Weight:144.2114Synonyms:;1,4-Bis(hydroxymethyl)cyclohexane;cyclohex-1,4-ylenedimethanol;1,4-Cyclohexane dimethanol;cyclohexane-1,4-diyldimethanol;1,4-Cyclohexanedimethanol;CHDM;Molecular Structure: more>

Negotiable

Category: Chemicals/Carboxylic Acid Derivatives/Esters

Company: Suzhou Senfeida Chemical Co.,Ltd.

Product Description: CAS NO:27813-02-1;923-26-2EC NO:248-666-3;213-090-3Molecular Formula:C7H12O3Molecular Weight:144.1684Synonyms:2-Hydroxypropyl methacrylate;methacrylic acid hydroxypropyl ester;Hydroxyethyl Methacrylate;PROPYLENE GLYCOL MONOMETHACRYLATE;beta.-Hydroxypropylmethacrylate;1,2-propanediol,2-methyl,monomethacrylate;1,2-propanediol,monomethacrylate;2-hydroxypropylmethacrylate,mixtureofisomers;2-methyl-2-propenoicaci2-hydroxymethylethylester;2-Propenoicacid,2-methyl-,monoesterwith1,2-propanediol;methacrylicacid,esterwith1,2-propanediol;2-Propenoic acid, 2-methyl-, 2-hydroxypropyl ester;Hydroxypropyl methacrylate;1-hydroxypropan-2-yl 2-methylprop-2-enoate;(2S)-2-hydroxypropyl 2-methylprop-2-enoate;(2R)-2-hydroxypropyl 2-methylprop-2-enoate;1-hydroxypropyl 2-methylprop-2-enoate;2-Hydroxypropylmethacrylate;Hydroxyproyl methacrylate;Molecular Structure: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Gansu Taixinlong New Materials Co., Ltd.

Product Description: CAS NO:97-41-6EC NO:202-579-7Molecular Formula:C12H20O2Molecular Weight:196.286Synonyms:;Ethyl 2,2-dimethyl-3-(1-isobutenyl)cyclopropane-1-carboxylate;ethyl chrysanthemate, mixed isomers cis and trans;chrysanthemum monocarboxylic acid ethyl ester;ethyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate;Ethyl 2,2-Dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate;Ethyl Chrysanthemate (Primary);Ethyl chrysanthemate;Chrysanthemic acid ethyl ester;Primary ethyl chrysanthemate;Ethyl chrysanthemat;Ethyl chrysanthemumate;ethyl 2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate;ethyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate;ethyl (1S,3R)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate;ethyl (1S,3S)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate;ethyl (1R,3S)-2,2-dimethyl-3-(2-methylprop-1-en-1-yl)cyclopropanecarboxylate;Molecular Structure: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 北京嘉远环保科技有限公司

Product Description: Fully automatic water softener, also known as soft water treatment equipment, is a device that uses the ion exchange principle to remove scaling ions such as calcium and magnesium from water.Application Scope:Soft water equipment can be widely used for softening the feed water in systems such as steam boilers, hot water boilers, exchangers, evaporative condensers, air conditioners, and direct-fired engines. It can also be used for treating domestic water in hotels, restaurants, office buildings, apartments, and homes, as well as for soft water treatment in industries such as food, beverages, brewing, laundry, printing and dyeing, chemicals, and pharmaceuticals.Working Principle:Water hardness is mainly caused by cations: calcium (Ca2+) and magnesium (Mg2+) ions. When raw water containing hardness ions passes through the ion exchange resin layer, the calcium and magnesium ions in the water exchange with the sodium ions in the resin. The resin adsorbs the calcium and magnesium ions, while sodium ions enter the water, resulting in softened water that has had the hardness ions removed. As the exchange process continues, once all the Na+ in the resin is replaced, it loses its exchange function. At this point, the resin must be regenerated using a NaCl solution to replace the adsorbed Ca2+ and Mg2+ ions. The resin re-adsorbs sodium ions and restores its softening exchange capacity.Main Features:1. High degree of automation, stable water supply conditions, long service life, fully automatic operation, only requiring periodic salt addition without manual intervention.2. Low energy consumption and economical operating costs.3. Compact and reasonable equipment structure, easy operation and maintenance, small footprint, and cost-saving investment.4. Easy to use, simple installation, debugging, and operation, stable performance of control components, providing users with peace of mind. more>

$21

Category: Metallurgy & Minerals/Non-Ferrous Processed Materials/Non-Ferrous Metal Sheets

Company: 焦作市轻合金股份有限公司

Product Description: 铝合金牺牲阳极规格为500×(115+135)×130 重量为23公斤执行标准：U.S.Mil-A-18001K/W / GB4948－2002铝合金牺牲阳极主要性能：驱动电压低，重量轻，电流效率高。铝合金牺牲阳极适用范围：铝合金牺牲阳极适用于海水介质中的船舶、机械设备、海洋工程和海港设施以及海泥中管道、电缆等设施金属防腐蚀的阴极保护。我公司提供的铝阳极能够防止海水中钢质结构的腐蚀，广泛应用于船体、压水舱、海水管道、港口码头设施、海洋工程、钻井平台、冷凝器以及土壤介质的管道等的防腐之用。最常用的铝合金阳极有 Al － Zn － In 系和 Al － Zn － Hg 系阳极，适用于海水中的船舶、港工与海洋设施、海水冷却水系统和储罐沉积水部位等构筑物的阴极保护。铝合金阳极生产执行 GB4948 － 2002 《铝－锌－铟系合金牺牲阳极》。铝阳极的性能受合金的化学成分影响，我们提供不同的合金组成, 以满足顾客的要求，我们也可以根据客户要求制造特殊规格化学成分的阳极。我公司也可以根据客户的不同需求设计并生产各种特殊规格和性能的铝合金牺牲阳极。规格:16kg,22kg,23kg,35kg,50kg,85kg,120kg,131kg,180kg优质铝合金牺牲阳极-铝阳极价格售后服务：我们可以免费提供电话技术指导或现场技术指导，认真对待您的每一次反馈。河南省焦作市立博股份有限公司················ more>

$12

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 陕西圣瑞医药科技有限公司

Product Description: Detailed Information on the Price, Instructions, Efficacy, Effects, and Side Effects of Medicinal Grade Potassium Citrate 500g per BottlePotassium Citrate is a commonly used clinical medication, often employed to treat conditions related to urinary tract disorders, particularly for preventing the formation of kidney stones. It is also frequently used to regulate potassium levels in the blood. Below is detailed information on medicinal potassium citrate, including its price, drug instructions, main efficacy and effects, as well as potential side effects.1. Price of Medicinal Potassium CitrateThe price of medicinal potassium citrate varies depending on the manufacturer, dosage form, purchasing channel, and regional differences.2. Medicinal Potassium Citrate Instructions【Generic Name】Potassium Citrate【English Name】Potassium Citrate【Main Ingredient】Potassium Citrate【Properties】This product appears as a colorless or slightly yellow crystalline powder or granules with a slightly sour taste.【Indications】- Prevention and treatment of kidney stones: Potassium citrate increases citrate levels in urine, thereby reducing calcium content in urine and helping to prevent the formation of calcium-based stones.- Treatment of hypokalemia: Used to treat potassium deficiency caused by certain diseases or medications.- Urinary alkalinization: Helps regulate urine pH for adjunctive treatment of certain urinary tract disorders.【Dosage and Administration】- Adults: Orally, usually 1-2 tablets 2-3 times daily (or as directed by a physician).- Children: Specific dosage should be adjusted by a physician based on the child's age, weight, and condition.- Note: This medication should be taken with or after meals to reduce gastric irritation.【Adverse Reactions】- Gastrointestinal discomfort: May include nausea, vomiting, diarrhea, or abdominal discomfort.- Hyperkalemia: Overdose may lead to excessively high potassium levels in the blood, causing hyperkalemia, manifested as muscle weakness, arrhythmia, etc.- Sodium and water retention: Long-term use requires monitoring of sodium and water balance.- Severe renal insufficiency: As the kidneys cannot effectively excrete potassium, use of this product may worsen hyperkalemia.- Hyperkalemia: This product is not suitable for patients already suffering from hyperkalemia.- Patients with acidosis: Such as those with metabolic acidosis, should use with caution.【Precautions】- Renal function monitoring: Regular monitoring of renal function and blood potassium levels is required during use.- Avoid concurrent use with other potassium preparations: Avoid using with potassium supplements or high-potassium foods to prevent hyperkalemia.- Pregnancy and lactation: Pregnant and breastfeeding women should use this medication under the guidance of a physician.3. Efficacy and Effects of Medicinal Potassium Citrate- Prevention of kidney stones: Potassium citrate increases citrate concentration in urine, preventing the formation of calcium salt crystals, thereby effectively preventing kidney stones. It is particularly suitable for preventing calcium-based kidney stones.- Regulation of potassium balance: Potassium citrate is an effective potassium supplement, commonly used to treat hypokalemia caused by long-term use of diuretics, vomiting, diarrhea, etc.- Urinary alkalinization: By increasing urine pH, it helps alleviate symptoms of certain urinary tract infections, especially those caused by uric acid stones.4. Side EffectsAlthough potassium citrate is safe for most people, some side effects may occur during use, especially with excessive dosage or improper use:- Gastrointestinal discomfort: Such as nausea, vomiting, abdominal pain, diarrhea, etc., which may be more pronounced when taken on an empty stomach.- Hyperkalemia: Overdose or renal insufficiency may lead to high blood potassium, with symptoms including palpitations, muscle weakness, shortness of breath, etc., requiring urgent treatment.- Hypoglycemia: Although rare, some patients may experience hypoglycemic reactions, especially with long-term medication use.- Edema and sodium retention: Due to the alkalizing effect of the medication, it may cause water and sodium retention in the body, manifested as swelling of the hands and feet.Potassium citrate is a commonly used medication for regulating potassium levels, preventing kidney stones, and adjusting urine pH. Its side effects include gastrointestinal discomfort and hyperkalemia, so dosage adjustments should be made based on medical advice, and potassium levels should be monitored. When purchasing, confirm the price and dosage form of the medication to avoid misuse or overdose. If you have any questions, it is best to consult a professional physician or pharmacist.Detailed Information on the Price, Instructions, Efficacy, Effects, and Side Effects of Medicinal Grade Potassium Citrate 500g per BottlePotassium Citrate is an important pharmaceutical excipient widely used in the pharmaceutical industry. As an inorganic salt, potassium citrate has good solubility and biocompatibility, often used as an acid-base regulator, chelating agent, and potassium ion supplement. According to the "Chinese Pharmacopoeia 2020 Edition (CP Edition)," the quality standards for medicinal grade potassium citrate cover multiple aspects to ensure its safety, efficacy, and stable role in medications.1. Appearance and PropertiesMedicinal grade potassium citrate should be a white crystalline powder or granules, odorless or with a slight sour taste. Its appearance must be clean and free of visible impurities. Solubility requirements include:- Solubility: Easily soluble in water, almost insoluble in ethanol.- Solution clarity: The pharmacopoeia requires its aqueous solution to be clear and transparent, with no obvious precipitation.Role of Citric Acid as an ExcipientMedications Starting with Citric AcidRole of Citric Acid in PharmaceuticalsMiraculous Effects of Citric AcidWhat Kind of Medication Is Citric Acid?Effects and Efficacy of Citric AcidEfficacy and Effects of Anhydrous Citric AcidEfficacy and Effects of Citric Acid CapsulesRole of Citric Acid in PharmaceuticalsEffects and Efficacy of Citric AcidWhat Is Citric Acid Used For Medically?What Are Citric Acid-Based Medications?Is Medicinal Grade Higher Than Medical Grade?Medicinal Grade Stearyl AlcoholEfficacy of Sodium CitrateWhat Is Citric Acid and Its Effects and Efficacy?What Does Citric Acid Do?Effects and Efficacy of Citric AcidIs Medicinal Grade Higher Than Medical Grade?Role of Citric Acid in PharmaceuticalsEffects of Sodium CitrateRole of Sodium Citrate in PrescriptionsDifference Between Citric Acid and Sodium CitrateSodium Citrate Tablet InstructionsWhat Kind of Medication Is Sodium Citrate?What Is Another Name for Sodium Citrate?Effects and Efficacy of Potassium CitrateEffects, Efficacy, Dosage, and Administration of Potassium CitrateDifference Between Potassium Citrate and Potassium ChlorideDifference Between Potassium Citrate and Potassium Sodium Hydrogen CitrateIs Potassium Citrate a Traditional Chinese Medicine or Western Medicine?Is Medicinal Grade Higher Than Medical Grade?Is Potassium Citrate a Traditional Chinese Medicine or Western Medicine?What Category Does Potassium Citrate Belong To?Is Medicinal Grade Higher Than Medical Grade?Effects, Efficacy, Dosage, and Administration of Potassium CitrateEffects of Potassium CitrateWhich Is Better: Potassium Citrate or Potassium Chloride?What Is the Difference Between Potassium Citrate and Potassium Chloride?Efficacy of Potassium Citrate TabletsDifference Between Potassium Citrate and Potassium Sodium Hydrogen Citrate more>

$14500

Category: Chemicals/Dyes/Direct Dyes

Company: 江门市油美嘉液压科技有限公司

Product Description: Introduction to the maintenance of sheet metal riveting machines, manufacturer-direct supply of riveting machinesThe correct use and proper maintenance of riveting machines and their molds, as well as auxiliary equipment, are directly related to the work quality and service life of the equipment.Maintenance tasks for riveting machines(1) Lubricate according to the equipment's lubrication chart.(2) Drain the water and impurities from the air system oil-water separator. Add lubricating oil to the oiler, adjust the oil injection volume, so that the riveting machine evenly injects a few drops of lubricating oil in each working stroke.(3) Before work, check the fixation and connection of each part of the equipment, open the air system and check that the system pressure is not less than 0.5 MPa.Introduction to the maintenance of sheet metal riveting machines, manufacturer-direct supply of riveting machines(4) Before formal riveting, test run the machine to check whether each mechanism is working normally.(5) Select the riveting mold and adjust the riveting machine according to the interlayer thickness of the riveted part, the rivet diameter, and the working openness.(6) Perform a test riveting to check the riveting quality (head height, diameter, and shape) and the surface quality of the riveted part (for dents, scratches, pressure marks, and other defects). more>

$14500

Category: Others

Company: 江门市油美嘉液压科技有限公司

Product Description: Main application scenarios of fully automatic riveting machines Professional manufacturers of riveting machinesThis equipment is convenient and safe to operate, equipped with an anti-pinch hand device to protect workers' fingers and personal safety. Riveting machines primarily rely on rotation and pressure to complete assembly and are mainly used in situations requiring rivet fastening (such as hollow rivets, tubular rivets, solid rivets, etc.). Common types include pneumatic, hydraulic, and electric models, as well as single-head and double-head specifications.Main application scenarios of fully automatic riveting machines Professional manufacturers of riveting machinesCommon types mainly include automatic riveting machines (primarily for riveting semi-tubular rivets, capable of automatic feeding to improve riveting efficiency and reduce labor waste) and orbital riveting machines (which are divided into pneumatic orbital riveting machines and hydraulic orbital riveting machines, mainly used for solid rivets or larger hollow rivets).Main application scenarios of fully automatic riveting machines Professional manufacturers of riveting machinesRiveting machines are often used for connections between sheets and rivets, typically involving specialized rivet nuts that, through pressure extrusion, lock the nuts and screws together with the sheet metal. Applications include computer cases, cabinets, automotive parts, air ducts, valves, washing machine shells, and more. more>

Negotiable

Category: Others

Company: 星瀚通达（青岛）国际供应链服务有限公司

Product Description: ——Xinghan Tongda (Qingdao) International Supply Chain Services Co., Ltd.I. Market Insight: Steady Growth in Import Demand in the Middle EastIn the second half of 2025, the international shipping market is showing new development trends under the influence of multiple factors. The Middle East, particularly the UAE, as a regional trade hub, is becoming a key node for Chinese manufacturing companies expanding into overseas markets. From construction materials to machinery and equipment, from automotive parts to daily consumer goods, Chinese products are entering major UAE ports via sea routes, supporting regional trade development.II. Main Categories and Characteristics of UAE ImportsAs a trade center in the Middle East, the UAE has a diverse import structure, primarily including:Construction and Infrastructure Materials: Steel, tiles, waterproof membranes, stone, and other engineering supplies;Automotive and Parts: Auto components, modification parts, lubricants, tires, etc.;Machinery and Engineering Equipment: Agricultural machinery, production line equipment, construction machinery;Home and Daily Consumer Goods: Furniture, lighting, kitchenware, and decorations.These goods must comply with UAE customs standards and certification requirements upon import. Due to the variety in cargo volume, types, and packaging forms, customs clearance and delivery stages require extensive operational experience and compliance capabilities.III. Features of Xinghan Tongda’s Sea Freight Customs Clearance and Delivery ServicesLeveraging international shipping experience, Xinghan Tongda has established a customs clearance and delivery service system in the UAE, collaborating with major ports such as Dubai (Jebel Ali), Abu Dhabi (Khalifa), and Sharjah. Service features include:1. Compliant Customs Clearance ChannelsFull compliance with UAE customs and chamber of commerce standards to ensure legal entry of goods; experienced in DDP operations with clear division of customs responsibilities and tax scope.2. Nationwide Delivery NetworkPartnering with local logistics providers to cover the entire UAE; offering full container load (FCL), less than container load (LCL), and specialized container transport solutions tailored to different cargo needs.3. End-to-End Information TrackingReal-time cargo tracking for clients to monitor shipping and customs clearance progress; systematic operations ensure standardized scheduling and transparent information.IV. Sea Freight Export Trends and Cooperation Opportunities in the Second Half of 2025In the second half of 2025, with gradual adjustments in the international trade environment and steady economic development in the Middle East, China’s exports to the UAE are showing signs of recovery. As a key node in maritime trade, the UAE will continue to play its role as a regional hub.Through its shipping network from core ports such as Qingdao, Shanghai, Ningbo, and Shenzhen, Xinghan Tongda offers flexible space, stable schedules, and customized transport solutions to meet the export needs of industries like construction engineering, equipment manufacturing, and automotive parts.V. Connecting the Globe, Winning the Future TogetherXinghan Tongda upholds the corporate philosophy of “Connecting the Globe, Winning the Future Together,” committed to building a safe, stable, and sustainable sea freight service system for Chinese enterprises. We value the trust clients place in every shipment and strive to optimize processes and enhance collaborative efficiency to support the steady arrival of Chinese products in global markets.In the future, we will continue to expand Middle East shipping routes, provide more standardized door-to-door customs clearance services, and support Chinese foreign trade enterprises in achieving collaborative development in the international market.Director of Market: Zhang Congyao more>

$1890

Category: Chemicals/Storage & Transport Equipment/Storage Tanks

Company: 河南喜客信息技术有限公司

Product Description: Analysis of Functional Features of the Anbiao Model Air Receiver Over-Temperature and Over-Pressure Protection DeviceImportance of Selecting Air Receiver Protection DevicesThrough its protective functions, the air receiver over-temperature and over-pressure protection allows users to monitor the safe operation of the air receiver on the device end.Protection devices can extend the equipment's service life: They can effectively prevent equipment damage caused by abnormal temperature and pressure, thereby extending the service life of the air compressor.The use of protection devices can indirectly improve equipment production efficiency: Protection devices ensure that the air compressor operates under working conditions, enhancing production efficiency and reducing energy consumption.Protection devices can respond promptly and reduce maintenance costs when equipment malfunctions occur: Through preventive protection measures, equipment failures can be avoided, thereby lowering maintenance costs and downtime.Protection devices can ensure the safety of mining personnel: The application of air compressor protection functions can effectively prevent accidents and safeguard the personal safety of operators.Functional Features of the LCD Version Air Receiver Over-Temperature and Over-Pressure Protection Device:Air Receiver Over-Temperature and Over-Pressure Protection Device Display (Capable of displaying real-time operational data of the protection device)Analysis of Air Receiver Over-Temperature Protection Function (When the temperature exceeds the set value, the device will automatically alarm, and the temperature can be fine-tuned according to actual on-site conditions.)Analysis of Air Receiver Over-Pressure Protection Function (When the air compressor's working pressure exceeds the set value, the device will automatically alarm, and the pressure can be fine-tuned according to actual on-site conditions.)Analysis of Air Receiver Over-Temperature Alarm Shutdown Function (When the air compressor's operating temperature exceeds the set value, the device will automatically alarm and issue a shutdown command to the air compressor, causing it to stop operating.)Analysis of Air Receiver Over-Pressure Alarm Shutdown Function (When the air compressor's operating pressure exceeds the set value, the device will automatically alarm and issue a shutdown command to the air compressor, causing it to stop operating.)Design Basis of the Air Receiver Over-Temperature and Over-Pressure Protection DeviceCoal Mine Safety Regulations, Article 434 (Protection of air compressor equipment must comply with the following provisions):(1) The exhaust temperature of screw air compressors must not exceed 120°C, and they must be equipped with temperature protection devices that can automatically cut off power and alarm in case of over-temperature.(2) The temperature inside the air receiver should be maintained below 120°C, and it must be equipped with an over-temperature protection device that can automatically cut off power and alarm in case of over-temperature. more>

$36800

Category: Others

Company: 滨州君悦机械设备有限公司

Product Description: 1.Thawing Machine Composition: Insulated thawing chamber, air circulation system, heating and humidification system, refrigeration system, electrical control system.2.Insulated Thawing Chamber: Assembled with polyurethane insulation panels, featuring self-extinguishing flame-retardant polyurethane sandwich insulation panels in the middle; exterior color steel and interior 304 stainless steel, both with a national standard thickness of 0.5mm and a tolerance of ±0.04mm; panel thickness of 100mm; assembly method uses convex-concave groove eccentric hook connections. The thawing chamber door is made of 304 stainless steel with a thickness of 0.8mm, filled with polyurethane foam insulation material.3. Thawing Chamber Thawing Classification Methods: Air plenum circulation air distribution structure and ducted air supply circulation structure. In the air plenum circulation structure, horizontal air distribution ensures more detailed, uniform, and controllable air supply. The air plenum structure thawing equipment is open-type with no sanitary dead corners and can be cleaned with water. The equipment structure is simple and elegant. In the ducted air supply circulation structure, the duct system is suspended, saving floor space, with a simple and aesthetically pleasing design. This structure features vertical air discharge, suitable for thawing hanging frozen products like quarter carcasses.4. Systems Equipped for Thawing Methods: Heating and humidification system, using water vapor method where high-temperature water vapor is减压雾化 (pressure-reduced and atomized) to form low-pressure steam, released into the thawing chamber via pipelines. Auxiliary humidification includes ultrasonic humidification and增压喷淋 (pressure-boosted spray) humidification. Refrigeration system: Mayekawa/Bitzer air-cooled units; Danfoss brand refrigeration valves; domestic refrigerant and冷冻油 (refrigeration oil) are used. Electrical control system: Siemens PLC microcomputer control; control program uses German Fascino technology; control method: multiple modes with 7 time periods; control screen: 10-inch true color HMI touch screen. more>

Negotiable

Category:

Company: 郑州坤泽标识标牌制作有限公司

Product Description: more>

$21

Category: Metallurgy & Minerals/Non-Ferrous Processed Materials/Non-Ferrous Metal Sheets

Company: 焦作市轻合金股份有限公司

Product Description: Replacement of A21C-1 aluminum alloy sacrificial anode for tank inner wall, weight 35kg‌Aluminum alloy sacrificial anode for storage tanks‌ is an important cathodic protection material widely used in the inner walls of storage tanks in industries such as petroleum and chemical to prevent corrosion of metal structures. Aluminum alloy sacrificial anodes utilize the differences in electrochemistry between metals, where the aluminum alloy acts as the anode and corrodes, thereby protecting other metals (such as the inner wall of the tank) from corrosion. This protection method is based on electrochemical principles, achieving cathodic protection for the inner wall of the tank through the dissolution of the aluminum alloy anode and the flow of current‌12.Main Performance‌High electrochemical performance‌: Aluminum alloy sacrificial anodes have excellent electrochemical performance, with a relatively negative electrode potential and high current efficiency, providing continuous and stable current output‌1.‌High power output‌: The power output per unit weight of anode material is high, approximately 3 times that of zinc anodes and 2 times that of magnesium anodes‌1.‌Strong self-regulating capability‌: In seawater and other media containing chloride ions, aluminum alloy sacrificial anodes have a strong self-regulating capability for current output, adapting to the needs of different environments‌1.‌Thermal stability‌: In high-temperature environments, although the electrical capacity decreases as temperature increases, aluminum alloy sacrificial anodes can still maintain a certain level of anti-corrosion effect‌34.Application RangeAluminum alloy sacrificial anodes are mostly used for cathodic protection of metal structures in seawater environments or the inner bottom plates of crude oil storage tanks. However, they cannot be directly used in soil environments with low chloride ion content (for indium-containing anodes, chloride ion content must be greater than 1000 ppm; for mercury-containing anodes, it must be greater than 10,000 ppm)‌13.Installation and MaintenanceAluminum alloy sacrificial anodes are usually directly fixed to the inner wall of the protected storage tank, without the need for additional fillers. During installation, it is necessary to ensure that the anode is in close contact with the inner wall of the tank to form a good current path. During use, aluminum alloy sacrificial anodes will gradually deplete, so regular inspection and replacement are required. At the same time, the inner wall of the tank should be kept clean and dry to improve the anti-corrosion effect‌ more>

$14500

Category: Metallurgy & Minerals/Common Steel/Other Steel Products

Company: 江门市油美嘉液压科技有限公司

Product Description: Sheet Metal Press Riveting Machine Rivet Head Cracking or Burrs Professional Rivet Machine ProductionCauses: Excessive pressure; Excessive stroke (over-squeezing); Rivet material too hard or poor plasticity; Unreasonable mold design or severe wear; Improper rivet size (especially length) selection.Sheet Metal Press Riveting Machine Rivet Head Cracking or Burrs Professional Rivet Machine ProductionSolutions: Appropriately reduce pressure; Decrease stroke amount; Check if the rivet material and specifications meet requirements; Inspect and repair or replace the mold. more>

$14500

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

Company: 江门市油美嘉液压科技有限公司

Product Description: 压铆机模具安装困难或易松动专业生产旋铆机 原因： 模具安装座磨损、变形或脏污；锁紧机构（螺栓、液压夹紧等）失效或未正确使用；模具尺寸超差。 压铆机模具安装困难或易松动专业生产旋铆机 解决： 清洁安装座；检查并修复磨损部位；正确使用并维护锁紧机构；检查模具尺寸。  more>

Negotiable

Category: Others

Company: 星瀚通达（青岛）国际供应链服务有限公司

Product Description: Starway International Supply Chain Service (Qingdao) Co., Ltd. is always committed to providing customers with efficient and reliable supply chain logistics services. In the field of bulk cargo shipping, we have become a reliable partner for our customers by leveraging our significant advantages at Qingdao Port and Tianjin Port, as well as our extensive operational experience. We will continue to uphold the philosophy of "Connecting the Globe, Sharing a Prosperous Future" to help customers elevate their international trade business to the next level.Advantages of Bulk Carriers at Qingdao Port and Tianjin PortAdvantages of Qingdao Port:Superior Geographical Location: Qingdao Port is located on the eastern coast of China, boasting a prime geographical position as one of China's major international trade ports, facilitating the import and export of goods.Advanced Port Facilities: Qingdao Port is equipped with modern loading and unloading equipment and facilities, enabling efficient handling of various types of bulk cargo, improving loading and unloading efficiency, and reducing cargo dwell time at the port.Extensive Shipping Network: Qingdao Port has established stable shipping routes with major ports worldwide, providing customers with global bulk cargo transportation services.Advantages of Tianjin Port:Connection to Northern Economic Zones: As a major port in northern China, Tianjin Port connects key economic regions in northern China and serves as a vital hub for the import and export of bulk cargo.Abundant Port Resources: Tianjin Port boasts ample port resources and a high-quality service system, capable of meeting customers' diverse bulk cargo transportation needs.Comprehensive Supporting Services: Tianjin Port offers a full range of supporting services, including warehousing, customs clearance, inspection, and quarantine, ensuring that goods are properly handled at every stage.Booking and Loading Requirements and Precautions for Bulk CarriersBooking Requirements:Advance Planning: Bulk cargo transportation requires advance planning to ensure suitable vessel space is available during the required timeframe. Customers are advised to consult and book early to ensure smooth transportation arrangements.Clear Cargo Information: When booking, detailed cargo information must be provided, including cargo type, quantity, volume, weight, etc., to allow the shipping company to arrange space appropriately.Contract Signing: After booking, a transportation contract must be signed to clarify the responsibilities and obligations of both parties, ensuring the rights and interests of all parties during transportation.Loading Requirements and Precautions:Proper Stowage: When loading bulk cargo, proper stowage must be carried out based on the nature and characteristics of the goods to ensure that the cargo does not shift or get damaged during transportation.Secure Reinforcement: For goods prone to movement, reinforcement is necessary to prevent damage caused by shaking during transportation.Cargo Labeling: All goods must be clearly labeled to ensure accurate identification during loading, unloading, and transportation, avoiding confusion.Loading Sequence: The loading sequence of goods should be arranged reasonably based on the discharge port and discharge order to ensure efficient unloading at the destination port.Starway's Advantages in Bulk Cargo Shipping OperationsExtensive Operational Experience: We have extensive operational experience in bulk cargo shipping and can provide customized logistics solutions based on the characteristics of different goods and customer needs.Reliable Partners: We have established long-term, stable cooperative relationships with multiple shipping companies, enabling us to provide customers with reliable vessel space and high-quality transportation services.Efficient Service System: Our service system covers the entire process from cargo booking and loading to transportation and unloading, ensuring every step is carried out efficiently and smoothly.Strong Logistics Network: Through our extensive logistics network, we can provide customers with one-stop services from the port of origin to the port of destination, ensuring that goods arrive safely and on time.Starway International Supply Chain Service (Qingdao) Co., Ltd. has become a reliable partner for customers by leveraging its significant advantages at Qingdao Port and Tianjin Port, as well as its extensive experience in bulk cargo shipping. We will continue to uphold the philosophy of "Connecting the Globe, Sharing a Prosperous Future" to provide customers with efficient and reliable supply chain logistics services. If you have bulk cargo shipping needs, please feel free to contact us, and let us provide you with high-quality supply chain logistics solutions.Marketing Director: Zhang Congyao more>

Negotiable

Category: Chemicals/Paints & Coatings/Anticorrosive Coatings

Company: Jiaxing Demingwei Building&Technology Co.,Ltd.

Product Description: Lacquer of real stone paint mixer    more>

$110

Category: Others

Company: China Machinery Skates co.,LTD

Product Description: The armrest in front of the adjustable moving skates can be turned to change direction. The steel chain roller skates can rotate in a circle. The biggest advantage of the mounted roller skids is that it can change direction at will machinery rollers. The two wheels in front of the veered moving skates can rotate at 280 degrees,such a large steering range can also meet the need to move the machine to a specified location. More information please kindly feel free contact us. professionally service hope will get your satisfaction. Regarding machinery skates price and more information, please kindly feel free contact us. professionally service hope will get your satisfaction. Shan Dong Finer Lifting Tools co.,LTD   Skype: faithjiang888 Email: info@cargotrolley.com Website: http://www.cargotrolley.com/ more>

Negotiable

Category: Chemicals/Amines/Diphenylamine

Company: Henan Derun New Material Technology Co., Ltd

Product Description: 1. Basic Product Information:   Base material Melamine foam/Sponge, Magic Eraser Color Gray / White / Pink/Other customized Eco-friendly ROHS certificate by SGS authority.No harmful materials to body. Common size 100x70x30mm,120x60x20mm,100x100x50mm,2500x700x200mm,2500x1200x350mm according to your size. Density 8.5-10kg/m³ Usage Wall, Ceiling Sound Absorber, Suspend Sound Absorber, High End Filling.Household cleanings, Ktichen cleanings, Car Washing, also used an oil remover in the painting industry.building industry Packaging Customized Acceptable   email:joanna@druntech.com tel:86-13939302109 more>