$面议

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

Company: Hangzhou Shuli Biotechnology Co., Ltd.

Product Description: Feed filter cake in air atmosphere with 40% moisture,Stainless steel inner liner, diameter 80cm, 4 sections required with each section 4 metersBurn titanium oxide, calcination temperature 850 degreesBurn 3 tons per day, electric heating, bottom baffle detachableFeed filter cake in air atmosphere with 40% moisture,Stainless steel inner liner, diameter 80cm, 4 sections required with each section 4 metersBurn titanium oxide, calcination temperature 850 degreesBurn 3 tons per day, electric heating, bottom baffle detachableFeed filter cake in air atmosphere with 40% moisture,Stainless steel inner liner, diameter 80cm, 4 sections required with each section 4 metersBurn titanium oxide, calcination temperature 850 degreesBurn 3 tons per day, electric heating, bottom baffle detachable more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Tengzhou Tianxiang Flavors and Fragrances Co., Ltd.

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Tengzhou Tianxiang Flavors and Fragrances Co., Ltd.

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Tengzhou Tianxiang Flavors and Fragrances Co., Ltd.

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Tengzhou Tianxiang Flavors and Fragrances Co., Ltd.

Product Description: more>

$18.8

Category: Chemicals/Catalysts & Additives/Drilling Chemicals

Company: Hengyu (Wuxi) Technology Co., Ltd.

Product Description: HY-503 Carbon Fiber Sizing AgentIntroduction:         This product is a specially modified macromolecular polyurethane polymer emulsion with excellent performance. It has outstanding positive synergistic effects with traditional sizing agents, resulting in a smoother feel after bundling and effectively enhancing the adhesion between fibers and the hardness of the bundles. The chopped glass fiber materials treated with this product exhibit thermoplasticity, good compatibility with thermoplastic materials such as PA and PE, and excellent dispersibility in composite systems, significantly improving the mechanical properties and wear resistance of the composites.Features:1. Improved Adhesion: The primary function is to enhance the adhesion between carbon fiber and resin, preventing delamination and increasing strength.2. Enhanced Mechanical Properties: By improving fiber-matrix bonding, the sizing agent can enhance the tensile strength, flexural strength, and impact resistance of composites.3. Increased Durability: Improved bonding and reduced water absorption provide better resistance to moisture, chemicals, and other environmental factors.4. Improved Processing: Some sizing agents also improve the processing of carbon fiber, making it easier to handle, disperse, and incorporate into composites.Usage Instructions:1. When used as a carbon fiber sizing agent, it is recommended to dilute with water. It is advised to add 3-8 times water for dilution and mix thoroughly.2. After diluting the sizing agent, add it to the impregnation tank. The initial concentration can be slightly higher.3. As the usage frequency of the chopped carbon fiber sizing agent increases, the concentration of the additive in the impregnation tank gradually decreases. It is necessary to periodically replenish the diluted additive, recommended every 1-3 cycles.4. Use the diluted additive as soon as possible; it should not be stored for long periods. more>

Negotiable

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

Company: Qingdao Bagking Package Co., Ltd

Product Description: High Quality 3 or 4 Layer Specimen Transport Bag NOTE: 3 Layer: Main zipper bag with document pouch without lid             4 Layer: Main zipper bag with document pouch and lid Material: 100% Food-Grade Virgin LDPE Size: Customer's Size Thickness: Customer's Thickness Printing: up to 4 Tones Option: Tear Line, I-Mark more>

Negotiable

Category: Interwoven Fabric

Company: Jiangsu Natural Textile Technology Co.,Ltd

Product Description: The company can provide various specifications of organic cotton / BCI fabric including weft elastic fabric, yarn in the 6-100s, poplin, canvas, twill, gauze, Zhigong, herringbone oblique, chaotic, jacquard, etc. Conventional varieties are available in stock, special varieties can be woven, and related certificates such as GOTS, OCS, BCI, etc., yarn count: 6-100s. Organization: plain, twill, straight, herringbone, chaotic, jacquard, etc. Color: Whether the fabric is in stock: some have more>

$80

Category: Machinery & Equipment/Valves/Ball Valves

Company: Bigenjoy Inflatable Product Co., Ltd.

Product Description: more>

$1.2

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

Company: Changzhou Chengxin Metal Products Co.,Ltd

Product Description: 1. Commodity: Cold drawn seamless square steel tube / hollow section 2. Steel grade:  GB/T 3094-2012: 20#,45#,16Mn EN 10305-1: E235,E355,C45E,E410,E470,S355JR,S355J0H,S355J2H DIN 2391-2: ST45,ST52 JIS: STKM 13A, STKM 13B, STKM 13C ASTM A519: 1020,1045,1518,1524,1541 3. Size range: 60mm*60mm-250mm*250mm 4. Manufacture method: Hydraulic cold drawn 5. Delivery Condition: Cold drawn,Stress relieved. more>

$2.2

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: CHONGQING EXCEED METAL CO.,LTD

Product Description: Aluminium coil aluminiumcoil with different width available Alloy types:1060,1100,3003,3004,5052,8011 Tmper:H18,H26,H16,H14,H24,H22,O Thickness:above 0.2mm Width:From 20mm to 2630 mm Color:Ral or as request Package:eye to sky and eye to wall both available. more>

$88888

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Tangshan Hongyan Technology Co., Ltd.

Product Description: 北京阿尔泰科技发展有限公司成立于1999年，是一家专业从事测控产品研发、生产、销售和服务的公司。自主研发的产品包括多种总线数据采集板卡、分布式采集模块、无线通讯数传采集模块、运动控制卡、测控机箱及测控系统、控制器、无风扇工业电脑、工业平板电脑、工业主板等。产品概述：DAM-3153XX系列为8路差分大电压或者大电流采集模块，采集量程可定制，24位AD，支持RS485通讯接口，带有标准ModbusRTU协议。配备良好的人机交互界面，使用方便，性能稳定。产品参数：模拟量输入输入通道8路差分模拟量输入输入类型电流或电压输入采集量程DAM-3153（直流0-±1.5A）直流0～1500mA（默认），-1500～1500mA，-1500～0mADAM-3153（直流0-500mA）直流0～500mA（默认），-500～500mA，-500～0mADAM-3153（直流0-200mA）直流0～200mA（默认），-200～200mA，-200～0mADAM-3153（直流0-±10A）直流0～10A（默认），-10～10A，-10～0A（该量程只有4路输入通道可用，即通道0,2,4,6）DAM-3153（直流0-±1A）直流0～1000mA（默认），-1000～1000mA，-1000～0mADAM-3153（直流0-±5A）直流0～5A（默认），-5～5A，-5～0ADAM-3153（直流0-±35V）直流0～35V（默认），-35～35V，-35～0VDAM-3153（直流0-±50V）直流0～50V（默认），-50～50V，-50～0VDAM-3153（直流0-±300V）直流0～300V（默认），-300～300V，-300～0VDAM-3153（直流0-±60V）直流0～60V（默认），-60～60V，-60～0VDAM-3153（直流0-±100V）直流0～100V（默认），-100～100V，-100～0V其他量程可定制不同通道不同量程，可定制直流或交流量程采样速率注1每通道50sps分辨率16位采集精度±0.1%（详见下表3）隔离电压2500VRMS(浪涌保护电压)共模电压电流量程：3V电压量程：量程电压，例如，DAM-3153V1量程为35V，共模电压为35V其他通讯接口RS-485波特率1200～115200bps数据通讯速率注2最大180次/秒（单模块，115200bps下）最大24次/秒（单模块，9600bps下）最大3次/秒（单模块，1200bps下）看门狗通信看门狗供电电压+10V～30VDC电源保护电源反向保护功耗额定值0.8W @ 24VDC操作温度-10℃～＋70℃存储温度-20℃～＋85℃联系方式：15910369641、15726604412 微信同号淘宝官方店：https://art-control.taobao.com/ more>

$700

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Tangshan Hongyan Technology Co., Ltd.

Product Description: 产品概述：DAM-3153XX系列为8路差分大电压或者大电流采集模块，采集量程可定制，24位AD，支持RS485通讯接口，带有标准ModbusRTU协议。配备良好的人机交互界面，使用方便，性能稳定。产品参数：模拟量输入输入通道8路差分模拟量输入输入类型电流或电压输入采集量程DAM-3153（直流0-±1.5A）直流0～1500mA（默认），-1500～1500mA，-1500～0mADAM-3153（直流0-500mA）直流0～500mA（默认），-500～500mA，-500～0mADAM-3153（直流0-200mA）直流0～200mA（默认），-200～200mA，-200～0mADAM-3153（直流0-±10A）直流0～10A（默认），-10～10A，-10～0A（该量程只有4路输入通道可用，即通道0,2,4,6）DAM-3153（直流0-±1A）直流0～1000mA（默认），-1000～1000mA，-1000～0mADAM-3153（直流0-±5A）直流0～5A（默认），-5～5A，-5～0ADAM-3153（直流0-±35V）直流0～35V（默认），-35～35V，-35～0VDAM-3153（直流0-±50V）直流0～50V（默认），-50～50V，-50～0VDAM-3153（直流0-±300V）直流0～300V（默认），-300～300V，-300～0VDAM-3153（直流0-±60V）直流0～60V（默认），-60～60V，-60～0VDAM-3153（直流0-±100V）直流0～100V（默认），-100～100V，-100～0V其他量程可定制不同通道不同量程，可定制直流或交流量程采样速率注1每通道50sps分辨率16位采集精度±0.1%（详见下表3）隔离电压2500VRMS(浪涌保护电压)共模电压电流量程：3V电压量程：量程电压，例如，DAM-3153V1量程为35V，共模电压为35V其他通讯接口RS-485波特率1200～115200bps数据通讯速率注2最大180次/秒（单模块，115200bps下）最大24次/秒（单模块，9600bps下）最大3次/秒（单模块，1200bps下）看门狗通信看门狗供电电压+10V～30VDC电源保护电源反向保护功耗额定值0.8W @ 24VDC操作温度-10℃～＋70℃存储温度-20℃～＋85℃ more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Gutenberg (Shanghai) Security Technology Co., Ltd

Product Description: Application Occasion:For tent fixation or space heating. The oil-fired heater is an essential component for ventilated tents, with quick installation. Fill the fuel tank with EL fuel or diesel, connect the chimney pipe, turn on the device, and the heater will begin outputting comfortable warm air to the tent. No need for complex duct transmission lines. Exhaust gases are discharged through the chimney, ensuring complete isolation.Technical Parameters:Brand: ZihangModel: DH25PVVoltage: 230VPower: 25KWFrequency: 50HZFuel Tank Capacity: 53LAir Output Heat: 900m³/hHeating Capacity: 22360kcal/hFuel Consumption: Diesel, 2.5l/hHeating Area: 20-30㎡Weight: 39KGDimensions: 1000*420*830mmAvailable in both fuel and electric heating versions, effectively heating tents or fixed spaces of 20–30 square meters. Equipped with a built-in thermostat for free temperature setting. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Nanjing Renic Technology Development Co., Ltd.

Product Description: I. Product IntroductionPFA reagent bottles, also known as Teflon reagent bottles, sampling bottles, or sample bottles, are resistant to strong acids, alkalis, and high/low temperatures. They are primarily used in experiments such as trace analysis, isotope detection, and ICP-MS/OES/AES analysis.Common specifications: 30ml, 60ml, 100ml, 250ml, 500ml, 1000ml, 2000ml, 3000ml, 4000ml, etc.PFA reagent bottles come in wide-mouth and narrow-mouth varieties. Wide-mouth bottles are suitable for holding solid samples, while narrow-mouth bottles are ideal for liquid samples, reducing evaporation.II. Product Characteristics1. Semi-transparent appearance;2. High and low temperature resistance: operating temperature range from -200°C to +260°C;3. Corrosion resistance: resistant to strong acids, strong alkalis, aqua regia, and hydrofluoric acid;4. Contamination prevention: low blank values for metal elements;5. Excellent sealing between the bottle mouth and cap, no additional stopper required, preventing liquid leakage; suitable for long-term sealed storage of high-purity reagents and standard samples.Product NameSpecification (ml)Mouth Outer Diameter (mm)Bottle Diameter (mm)Height (mm)PFA Sampling Bottle (Narrow Mouth)3017336960184088100265011112525(GL25)5011325032(GL32)6513230032(GL32)7114150032(GL32)78167PFA Sampling Bottle (Wide Mouth)12532(GL32)5011325045(GL45)6513230045(GL45)7114150045(GL45)78167100045(GL45)96205200045(GL45)122252300046151320400046171380500046180450 more>

$850

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Inner Mongolia Deming Electronic Technology Co., Ltd.

Product Description: This product is a data acquisition module designed for real-time measurement and collection of 24-channel DC voltage (or current) signals. It utilizes linear optocoupler isolation to achieve isolation between each channel.Signal measurement employs multi-channel 24-bit high-precision AD conversion chips, enabling universal AC/DC signal detection with high accuracy, excellent stability, and fast sampling speed. It adopts the standard RS485 bus MODBUS-RTU protocol and is widely used in industries such as aging test equipment, production automation detection, and computer room monitoring. The product features the following characteristics: 24-channel DC voltage, current, or combined voltage/current measurement (total of 24 channels), compatible with both AC and DC signals; Fast speed, completing the acquisition of 24 channels of data in as little as 100ms; High precision, utilizing multi-channel 24-bit AD conversion with a linear measurement range of up to 0.2%; Seven adjustable acquisition speeds: 100ms, 160ms, 240ms, 300ms, 400ms, 600ms, and 800ms, enabling measurement of all electrical parameters within the set time; Wide power supply range of 9-30VDC or 9-55VDC, with optional network communication output; High reliability, with isolation between each channel, full isolation between power supply, communication, and the measured end, and a withstand voltage greater than 2500V; Two optional configuration methods: hardware DIP switch for setting address and baud rate, or software configuration; 7.62mm large-spacing pluggable terminals for convenient wiring; Optional RJ45 Ethernet interface communication output, supporting Modbus-TCP protocol; more>

Negotiable

Category: Other Silk Fabrics

Company: Jiangsu Natural Textile Technology Co.,Ltd

Product Description: The company can provide a variety of organic cotton / BCI dyed cloth (including weft bombs), yarn in the 6-100s, poplin, canvas, twill, yarn card, Zhigong, herringbone oblique, chaotic, jacquard, etc. Conventional varieties have blanks, which can be dyed according to requirements, shorten delivery period, special varieties can be fixed and dyed, and can provide GOTS, OCS, BCI and other related certificates. Yarn count: 6-100s Organization: plain, twill, tribute, person Word oblique, chaotic, jacquard, etc., use: clothing, shoes, hats, home textiles, etc. Color: printing and dyeing, etc. Spot: None more>

Negotiable

Category: Chemicals/Adhesives & Sealants/Animal Glue

Company: Shenzhen Bonseal New material Co.,Ltd

Product Description: 　 　 　 3X/4X Dual Wall Tubing 　 　 　 　 　 Features 　 　 1. Excellent insulation and sealing properties 　 　 2. Co-extrusion technology 　 　 3. Flame retardant(Except clear) 　 　 4. RoHS compliant 　 　 5. Operating temp:‘-55℃- +125℃ 　 　 6. Min.shrink temp:110℃ 　 　 7. Standard color: Black, Special color:Red, Blue,White,Yellow 　 　 　 　 Property Test Method Typical Data Property of jacket Tensile elogation ASTM D2671  ≥12MPa Ultimate elongation ASTM D2671 ≥300% Heat aging ASTM D2671 ≥10MPa Tensile strength Ultimate elongation 150℃/168 hrs ≥200% Longitudinal shrinkage UL224 0 - 10 % Voltage withstand(AC2500V/60s) ASTM D2671 No breakdown Volume resistance IEC 93  ≥1013Ω.cm Flammability VW-1 Pass Copper corrosion UL224 No corrosion Copper stability UL224 Pass Property of adhesive Ring-ball soft point ASTM E 28 100±5℃ 　 　 　 　 　 　 more>

Negotiable

Category: Electrical Equipment & Supplies/Power Distribution & Transmission/Power Distribution Units

Company: Zhenjiang Coaxial Communication Technology Co.,Ltd

Product Description: Characteristic Impedance:  Non-Constant Frequency Range: DC-300MHz VSWR :   ≤1.15 @DC-300MHz more>

Negotiable

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

Company: MAANSHAN LEOMON ENERGY-SAVING TECHNOLOGY CO. LTD

Product Description: 轨道螺钉钉（也称为轨枕螺钉，轨道螺钉或方头螺栓）是一种中型或大型金属螺钉，用于固定铁路。轨道螺丝钉通常由Q235钢制成。此类长钉总是固定在枕木枕木上的孔中，有时还与嵌入的塑料销钉一起固定，通常用于带有木枕木的钢轨，尤其是在美国和加拿大。 导轨螺丝钉的拔出电阻比普通，但抗推力降低了50％。由于拆卸和组装的不便，很难调节通常在铁路道岔上使用的轨距。 至于成本，导轨螺丝钉的成本要高于导轨爪的成本，但优点是固定力大。大约是导轨钉的两倍，可与弹簧垫圈结合使用。   没有。 产品名称 规范 材料 表面 标准 1个 鱼尾螺栓 M8-M64 Q235,45＃， 55＃等 锌，普通黑油 UIC，AREMA，JIS，GB或根据您的要求。 2 螺丝钉 方头螺丝钉 M16-M22 * 145-200 六角头螺钉钉 其他种类     类型 规范 重量/公斤 表面 标准 3 枕木螺丝 SS 1/130 M22 * 130 0.451 锌，普通黑油 UIC，AREMA，JIS，GB或根据您的要求。  SS 1/150 M22 * 150 0.478 Ss 2/180 M22 * 180 0.595 Ss 5/150 M24 * 150 0.545 Ss 6/130 M26 * 130 0.658 Ss 6/150 M26 * 150 0.702 Ss 6/170 M26 * 170 0.385 Ss 7/180 M24 * 180 0.636 Ss 8/140 M24 * 140 0.528 Ss 8/150 M24 * 150 0.548 Ss 8/160 M24 * 160 0.568 SS 23/160 M23 * 160 0.645 Ss 24/165 M24 * 165 0.59 25/165号 M25 * 165 0.625   为了满足客户的各种需求，我们可以提供客车螺钉，双头螺钉，铁路轨枕螺钉和其他铁路用粗牙钉。   SS系列导轨螺丝钉： SS系列导轨螺丝钉是根据标准UIC864-1设计的 尺寸（mm）重量（Kg） Ss5-150 M24×150 0.545 Ss8-140 M24×140 0.528 Ss8-150 M24×150 0.548 Ss8-160 M24×160 0.568 Ss23-160 M24×160 0.645 Ss25-165 M24×165 0.625 Ss35-161 M24×160 0.657 ASTMA66-87螺丝钉： 我们还为美国提供轨枕螺丝钉，提供标准ASTMA66-87，冷弯90度没有裂缝。提供标准强度65000PSI或高强度100000psi。常见尺寸包括3/4“，7/8”，15/16“   带有大圆盘的 钉状钉：用于非洲和南美的 带有大圆盘的钉状钉。带有大圆盘的钉状钉主要在南美和非洲使用。 直径：22mm，23mm 长度：115mm，133mm，178mm 3V枕形螺钉： 的机械性能3V枕木螺钉符合NF F 50006， 抗张强度：700MPA（最小）， 伸长率：12％（最小）， 冷弯：30度，无裂纹。 型号尺寸（mm）重量（Kg） V20-135 M20×135 0.438 V23-115 M23×115 0.48 V23-135 M23×135 0.55 V23-155 M23×155 0.62 V23-215 M23×215 0.78 V26-115 M26×115 0.55 高压螺丝钉： 高压螺丝钉也被称为木制卧铺螺丝钉。尺寸：15/16×6-1 / 2 抗拉强度屈服强度延伸率单位面积硬度的降低 120,000psi（min）92,000psi（min）14％（min）35％（min）HRC22-HRC3 教练螺丝： 教练螺丝通常用于南非的采矿业。 直径：18mm 长度：65mm和75mm 材质：Q195和Q235 DHS35螺丝钉： DHS35轨枕螺丝钉可以用作SKL14导轨固定系统的一部分 直径：24mm 长度：158mm和161mm T型钉钉： 根据标准NF-F 50014，带圆头螺纹的T型钉钉 双头钉钉： 两端的铁路轨枕钉钉也称为双头钉钉，通常与Nabla一起使用剪辑系统。它在非洲非常受欢迎。为了满足弯曲测试的要求，我们使用特殊材料TD16制作轨枕螺钉，将其弯曲30度并矫直，无裂纹。 尺寸：23×174 材质：TD16 潜水钉： 潜水销钉具有广泛的应用，包括木材建筑高速公路过境木板和面板，桥梁和栈桥护栏栏杆，汽车出口，码头等。潜水销钉具有安装和维护成本低的优点。符合标准ASTMA66-87，冷弯90度，无裂纹。 主要尺寸：5/8×10和7/8×7 材料：35＃ 抗拉强度屈服强度伸长率2“ 414Mpa 207Mpa> 18％ 六角头螺钉钉： 根据UIC864-1，带有开槽头的螺钉钉 尺寸：24× 131和24×150   任何其他类型均可根据客户图纸和等级定制。 我们的服务 鲁伊卡（Ruika）生产和销售各种用于木制或水泥轨枕的螺纹轨钉，产品规格为：Ss5，Ss8，Ss23，Ss25，Ss35和3V螺纹钉V20，V23，V26等   Contact us 如有任何疑问，请随时与我们联系： 微信：+86 15215554137   网址：http：//www.kirail.com/ 电子邮件：kelly（@）kirail.com more>