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管道、管材和配件

Ensure seamless fluid and gas transfer with our comprehensive selection of tubing, fittings, and related supplies. We offer a wide range of solutions designed to meet the diverse needs of laboratory and industrial applications. From flexible plastic tubing to robust stainless steel options, we provide the materials and connectors necessary for reliable and efficient fluid handling.

Our tubing selection includes various materials, such as stainless steel, braided, and plastic, catering to different pressure, temperature, and chemical compatibility requirements. We offer specialized tubing, including peristaltic pump tubing for precise liquid transfer, vacuum tubing for reliable vacuum applications, cryogenic tubing for ultra-low temperature environments, and tubing designed for chillers. We also carry Tygon tubing, known for its versatility and chemical resistance.   

For connecting and securing your tubing, we provide a comprehensive range of fittings, including tri-clamps and other sanitary fittings for hygienic applications, AseptiQuik connectors for sterile connections, luer fittings for small-bore connections, and NPT connectors for threaded connections.

We offer leading brands such as Swagelok, Saint-Gobain, Becton Dickinson, Thermo Scientific, Cole-Parmer, Masterflex, Foxx, Sartorius, Cytiva, and Watson-Marlow, guaranteeing high-quality and reliable products. Whether you're working with liquids, gases, or sensitive biological fluids, our extensive selection of tubing, fittings, and supplies will help you achieve consistent and leak-free connections. Browse our subcategories to find the perfect solutions for your fluid handling needs

Rehau Raufilam-E Reinforced PVC Hose 6 mm ID 12 mm OD Total of 40 ft Hose & Tubing Rehau
Rehau Raufilam-E Reinforced PVC Hose 6 mm ID 12 mm OD Total of 40 ft Hose & Tubing Rehau 节省10% 节省%

Rehau Raufilam-E 增强型 PVC 软管 6 毫米内径 12 毫米外径 共 40 英尺

Rehau
$60.00
$60.00 - $60.00
$60.00
$54.00
$54.00 - $54.00
$54.00
8股票

Rehau 10285311001 Raufilam-E 是一种增强型 PVC 软管，专为苛刻的应用而设计。该软管由 PVC 制成，并用纤维或金属丝等其他材料加固，以增强其强度、耐压性和整体性能。它的内径为 6 毫米，外径为 12 毫米，总长度为 40 英尺。它们还具有良好的耐化学性，适用于各...

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$60.00
$60.00 - $60.00
$60.00
$54.00
$54.00 - $54.00
$54.00
节省10% 节省%
Cole-Parmer Tubing for Masterflex HP Pumps ID 0.62 in. Length 10 ft Lab Equipment::Pumps, Pump Access. & Tubing Cole-Parmer
Cole-Parmer Tubing for Masterflex HP Pumps ID 0.62 in. Length 10 ft Lab Equipment::Pumps, Pump Access. & Tubing Cole-Parmer 节省10% 节省%

适用于 Masterflex HP 泵的 Cole-Parmer 管道，内径 0.62 英寸，长度 10 英尺

Cole-Parmer
$95.00
$95.00 - $95.00
$95.00
$85.50
$85.50 - $85.50
$85.50
2股票

介绍用于 Masterflex HP 泵的 Cole-Parmer 06424-89 管！这种高品质管专为与 Masterflex HP 泵配合使用而设计，可确保最佳性能和可靠性。这种管的内径为 0.62 英寸，长度为 10 英尺，非常适合各种应用。 Cole-Parmer 06424-8...

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$95.00
$95.00 - $95.00
$95.00
$85.50
$85.50 - $85.50
$85.50
节省10% 节省%
Watson McDaniel Thermostatic Clean Steam Trap FDA500 Series Lab Equipment::Other Lab Equipment Watson McDaniel
Watson McDaniel Thermostatic Clean Steam Trap FDA500 Series Lab Equipment::Other Lab Equipment Watson McDaniel

Watson McDaniel 热静力清洁蒸汽疏水阀 FDA500 系列

Watson McDaniel
$0.00 - $0.00
$0.00
$449.10
$449.10 - $449.10
$449.10
只1左边！

介绍 FDA500 系列的 Watson McDaniel FDA500-12 恒温清洁蒸汽疏水阀。这款高品质蒸汽疏水阀可有效调节蒸汽流量，确保最佳性能。FDA500-12 由 Watson McDaniel 设计，提供可靠而精确的控制。这款蒸汽疏水阀适用于各种应用，可确保卓越的功能。立即购买！

$0.00 - $0.00
$0.00
$449.10
$449.10 - $449.10
$449.10
Hose Master Cryogenic Hose 3/8 in. ID Braided Stainless Steel 24 in. Hose & Tubing Hose Master
Hose Master Cryogenic Hose 3/8 in. ID Braided Stainless Steel 24 in. Hose & Tubing Hose Master
节省28% 节省%

Hose Master Cryogenic Hose 3/8 in. ID Braided Stainless Steel 24 in.

Hose Master
$112.00
$112.00 - $112.00
$112.00
$81.00
$81.00 - $81.00
$81.00
只1左边！

The Hose Master Cryogenic Hose is a specialized hose meticulously designed to withstand extremely low temperatures, making it essential for applica...

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$112.00
$112.00 - $112.00
$112.00
$81.00
$81.00 - $81.00
$81.00
节省28% 节省%
Chemglass PTFE Adapter 1 1/2 in. Beaded Pipe to 3/4 in. Compression Fitting Other Chemglass
Chemglass PTFE Adapter 1 1/2 in. Beaded Pipe to 3/4 in. Compression Fitting Other Chemglass
节省10% 节省%

Chemglass PTFE 适配器 1 1/2 英寸。珠管至 3/4 英寸。压缩配件

Chemglass
$75.00
$75.00 - $75.00
$75.00
$67.50
$67.50 - $67.50
$67.50
2股票

Chemglass CG-1964-55 PTFE 适配器是一种多功能实验室配件，用于将 1 1/2 英寸的珠状管连接到 3/4 英寸的压缩配件。该适配器由 PTFE（特氟隆）制成，这是一种化学惰性且耐热的材料，可确保耐用性并与多种化学品兼容。珠状管连接提供安全且防漏的密封，而压缩配件则易于安...

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$75.00
$75.00 - $75.00
$75.00
$67.50
$67.50 - $67.50
$67.50
节省10% 节省%
Venturi Eductor Nozzle 1.5 in. with 3 Ft. Pipe Industrial Stainless Steel Lab Equipment: Other Lab Equipment Unbranded
Venturi Eductor Nozzle 1.5 in. with 3 Ft. Pipe Industrial Stainless Steel Lab Equipment: Other Lab Equipment Unbranded
节省10% 节省%

文丘里喷射喷嘴 1.5 英寸，带 3 英尺管道工业不锈钢

Unbranded
$77.00
$77.00 - $77.00
$77.00
$69.30
$69.30 - $69.30
$69.30
只1左边！

介绍无品牌文丘里喷射喷嘴 1.5 英寸，带 3 英尺管道 - 一款高品质工业不锈钢产品，旨在提高您的操作效率。这款文丘里喷射喷嘴由无品牌制造，兼具效率和耐用性，可提供卓越的性能。 这款文丘里喷射喷嘴采用优质不锈钢制成，可承受最严苛的工业环境。其 1.5 英寸尺寸可确保最佳流量，而随附的 3 ...

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$77.00
$77.00 - $77.00
$77.00
$69.30
$69.30 - $69.30
$69.30
节省10% 节省%
Stauff Tubing Clamp 3 x 1/4 in. and 2 x 1/2 in. Clamps with UniStrut Rail Other Pump Parts & Accessories Stauff
Stauff Tubing Clamp 3 x 1/4 in. and 2 x 1/2 in. Clamps with UniStrut Rail Other Pump Parts & Accessories Stauff
节省60% 节省%

Stauff 管夹 3 x 1/4 英寸和 2 x 1/2 英寸，带 UniStrut 导轨

Stauff
$145.00
$145.00 - $145.00
$145.00
$58.50
$58.50 - $58.50
$58.50
只1左边！

这套组件用于将各种类型的管道（包括液压管线、气动管线和其他流体输送管线）牢固地安装和支撑到 UniStrut 导轨系统。这为工业、商业和其他应用中的管道布线和支撑提供了一种稳定而有序的方法。 二手，状况良好。

$145.00
$145.00 - $145.00
$145.00
$58.50
$58.50 - $58.50
$58.50
节省60% 节省%
Cytiva Tri Clamp 50 mm Plastic Lot of 4 Clamps Other Medical & Lab Equipment Cytiva
Cytiva Tri Clamp 50 mm Plastic Lot of 4 Clamps Other Medical & Lab Equipment Cytiva
节省58% 节省%

Cytiva Tri Clamp 50 毫米塑料夹具 4 个装

Cytiva
$324.00
$324.00 - $324.00
$324.00
$135.00
$135.00 - $135.00
$135.00
3股票

Cytiva 56410668 TC 50 毫米夹具是生物加工应用中使用的关键组件，尤其是涉及切向流过滤 (TFF) 系统的应用。TC 夹具是专门设计用于牢固连接生物加工系统内的组件（如管道、过滤器和其他设备）的专用夹具。这种专用夹具设计用于直径为 50 毫米的连接。 二手，状况良好。

$324.00
$324.00 - $324.00
$324.00
$135.00
$135.00 - $135.00
$135.00
节省58% 节省%
Stauff Pipe Clamp Kit 1/4 in. and 1/8 in. Bore Spring Nut with 12 in. Rail Other Medical & Lab Equipment Stauff
Stauff Pipe Clamp Kit 1/4 in. and 1/8 in. Bore Spring Nut with 12 in. Rail Other Medical & Lab Equipment Stauff
节省10% 节省%

Stauff 管夹套件 1/4 英寸和 1/8 英寸孔径弹簧螺母，带 12 英寸导轨

Stauff
$100.00
$100.00 - $100.00
$100.00
$90.00
$90.00 - $90.00
$90.00
2股票

Stauff TC-CHS0500-R 管夹套件是一种多功能解决方案，可用于在各种工业和实验室环境中固定和支撑管道。该套件包括 6 个夹具，每个夹具配备 1/4 英寸和 1/8 英寸孔径弹簧螺母和 12 英寸导轨。这种设计允许安全灵活地安装不同直径的管道。该套件提供了一种可靠而有效的方法来固定...

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$100.00
$100.00 - $100.00
$100.00
$90.00
$90.00 - $90.00
$90.00
节省10% 节省%
Stauff Clamp Channel Solid Mounting Rail 12 in. Stainless Steel Other Medical & Lab Equipment Stauff
Stauff Clamp Channel Solid Mounting Rail 12 in. Stainless Steel Other Medical & Lab Equipment Stauff
节省10% 节省%

Stauff 夹紧槽实心安装导轨 12 英寸 不锈钢

Stauff
$20.00
$20.00 - $20.00
$20.00
$18.00
$18.00 - $18.00
$18.00
4股票

Stauff TC-SOL163-12SS 夹紧槽是一种 12 英寸长的实心安装导轨，由不锈钢制成。它专为与 Stauff 管夹配合使用而设计，为在各种工业和实验室环境中牢固安装和支撑管道和管路系统提供了坚固而稳定的底座。不锈钢结构确保耐用性和抗腐蚀性，使其适用于苛刻的环境。 二手。状况良好！

$20.00
$20.00 - $20.00
$20.00
$18.00
$18.00 - $18.00
$18.00
节省10% 节省%
Aluminum Camlock Fitting 1 1/2 in. Female NPT with 1 in. Sanitary Tri-Clamp Other Medical & Lab Equipment VWR
Aluminum Camlock Fitting 1 1/2 in. Female NPT with 1 in. Sanitary Tri-Clamp Other Medical & Lab Equipment VWR
节省10% 节省%

铝制凸轮锁配件 1 1/2 英寸内螺纹 NPT 带 1 英寸卫生级三夹

VWR
$50.00
$50.00 - $50.00
$50.00
$45.00
$45.00 - $45.00
$45.00
只1左边！

铝制凸轮锁接头是一种多功能组件，用于连接各种工业和实验室环境中的流体管线。它一端配有 1 1/2 英寸内螺纹 NPT 连接件，另一端配有 1 英寸卫生级三夹接头。这种组合可在不同类型的管道和设备之间实现安全且防漏的连接。附带的盖子可在不使用时方便地密封接头的开口端。 二手。状况良好。

$50.00
$50.00 - $50.00
$50.00
$45.00
$45.00 - $45.00
$45.00
节省10% 节省%
Swagelok Fractional Strut Nut for Plastic Tubing Clamp Support Total of 10 Nuts Lab Equipment: Other Lab Equipment Swagelok
Swagelok Fractional Strut Nut for Plastic Tubing Clamp Support Total of 10 Nuts Lab Equipment: Other Lab Equipment Swagelok
节省10% 节省%

世伟洛克英制支柱螺母，用于塑料管夹支撑，共 10 个螺母

Swagelok
$40.00
$40.00 - $40.00
$40.00
$36.00
$36.00 - $36.00
$36.00
只1左边！

Swagelok S-S0-SN 支柱螺母（10 个装）可固定实验室中的塑料管夹支架和 1 组双支架。这些分数螺母由碳钢或 316 不锈钢制成，经久耐用，专为特定管径而设计（请查看制造商规格以了解兼容性）。螺母拧到杆上可稳定夹具支架，使塑料管保持整齐和安全。

$40.00
$40.00 - $40.00
$40.00
$36.00
$36.00 - $36.00
$36.00
节省10% 节省%
Bel Art Tubing Clamp 15 Packs with 12 Each Lab Equipment::Other Lab Equipment Bel-Art
Bel Art Tubing Clamp 15 Packs with 12 Each Lab Equipment::Other Lab Equipment Bel-Art
节省18% 节省%

Bel-Art 管夹 15 包，每包 12 个

Bel-Art
$220.00
$220.00 - $220.00
$220.00
$180.00
$180.00 - $180.00
$180.00
只1左边！

介绍 Bel Art 管夹，15 件装，每件 12 个。本产品旨在牢固固定和整理各种实验室应用中的管子。这些夹具结构坚固，抓握可靠，可确保安全稳定的安装。每包 12 个夹具，为您的实验室需求提供经济高效的解决方案。非常适合用于科学、研究和工业环境。

$220.00
$220.00 - $220.00
$220.00
$180.00
$180.00 - $180.00
$180.00
节省18% 节省%
Dixon High Pressure Bolted Clamp 2 in. Tube OD 304 Stainless Steel 13MHP200 Lab Equipment::Other Lab Equipment Dixon
Dixon High Pressure Bolted Clamp 2 in. Tube OD 304 Stainless Steel 13MHP200 Lab Equipment::Other Lab Equipment Dixon

Dixon 高压螺栓夹 2 英寸管外径 304 不锈钢 13MHP200

Dixon
$0.00 - $0.00
$0.00
$36.00
$36.00 - $36.00
$36.00
只1左边！

介绍 Dixon 高压螺栓夹！这款 13MHP200 型号采用耐用的 304 不锈钢制成，专为 2 英寸管外径而设计。体验 Dixon 的卓越性能和可靠性。这款夹具非常适合各种应用，可确保安全连接。立即使用 Dixon 的高压螺栓夹升级您的设备！

$0.00 - $0.00
$0.00
$36.00
$36.00 - $36.00
$36.00
Pfeiffer Vacuum Tri-Clamp 1.5 Inch Hinged with Wing Nut Qty of 2 Clamps Other Pump Parts & Accessories Pfeiffer Vacuum
Pfeiffer Vacuum Tri-Clamp 1.5 Inch Hinged with Wing Nut Qty of 2 Clamps Other Pfeiffer Vacuum

Pfeiffer 真空三夹钳 1.5 英寸铰链式带翼形螺母 2 个夹具

Pfeiffer Vacuum
$0.00 - $0.00
$0.00
$21.60
$21.60 - $21.60
$21.60
只1左边！

Pfeiffer Vacuum PF100025-T 三重夹具是一款高品质夹具，旨在在真空系统和其他流体处理应用中建立牢固且无泄漏的连接。这款三重夹具符合 ISO 标准，确保与各种管道和组件兼容。 PF100025-T Tri-Clamp 由耐用的不锈钢制成，具有出色的耐腐蚀性，可承受苛刻...

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$0.00 - $0.00
$0.00
$21.60
$21.60 - $21.60
$21.60
Repligen Silicone Gasket 3/4 in 10 Gaskets (2 packs of 5) Other Repligen
Repligen Silicone Gasket 3/4 in. Total of 10 Gaskets Other Repligen
节省33% 节省%

Repligen 硅胶垫圈 3/4 英寸，共 10 个垫圈

Repligen
$60.00
$60.00 - $60.00
$60.00
$40.50
$40.50 - $40.50
$40.50
3股票

Repligen ACGS-75S-05N 硅胶垫圈是生物加工应用中保持无菌和无泄漏连接的关键部件。该卫生垫圈设计用于 3/4 英寸三夹连接，确保制药和生物技术行业常用的管道和管路系统中的可靠密封。 该垫圈采用优质硅胶制成，具有出色的耐化学性和耐用性。它可以承受反复的灭菌循环，适合在苛刻的环...

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$60.00
$60.00 - $60.00
$60.00
$40.50
$40.50 - $40.50
$40.50
节省33% 节省%
Sanitary Adapter 1/4 in. Compression Fitting to 1 in. Tri Clamp Sanitary Fittings VWR
Sanitary Adapter 1/4 in. Compression Fitting to 1 in. Tri Clamp Sanitary Fittings VWR
节省57% 节省%

Sanitary Adapter 1/4 in. Compression Fitting to 1 in. Tri Clamp

VWR
$114.00
$114.00 - $114.00
$114.00
$49.50
$49.50 - $49.50
$49.50
只1左边！

A Sanitary Adapter 1/4 in. to 1 in. Tri Clamp is a fitting used to connect pipes or fittings with different diameters in sanitary applications. Des...

查看完整细节
$114.00
$114.00 - $114.00
$114.00
$49.50
$49.50 - $49.50
$49.50
节省57% 节省%
CPC Colder Products Sanitary Coupling Insert 3/4 in. - 25 Inserts Lab Equipment::Pumps, Pump Access. & Tubing CPC Colder Products
CPC Colder Products Sanitary Coupling Insert 3/4 in. - 25 Inserts Lab Equipment::Pumps, Pump Access. & Tubing CPC Colder Products

CPC Colder Products 卫生级接头插件 3/4 英寸 - 25 个插件

CPC Colder Products
$0.00 - $0.00
$0.00
$351.00
$351.00 - $351.00
$351.00
只1左边！

介绍 CPC Colder Products MPC44012T39M 卫生级联轴器插件！这款顶级产品由业内知名制造商 CPC Colder Products 设计。这款卫生级联轴器插件型号为 MPC44012T39M，非常适合各种应用。 这款 CPC Colder Products 卫生级...

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$0.00 - $0.00
$0.00
$351.00
$351.00 - $351.00
$351.00
CPC Colder Sanitary Fitting Coupling Insert 1.5 in. ID Pack of 25 Inserts Lab Equipment::Pumps, Pump Access. & Tubing CPC Colder Products
CPC Colder Sanitary Fitting Coupling Insert 1.5 in. ID Pack of 25 Inserts Lab Equipment::Pumps, Pump Access. & Tubing CPC Colder Products

CPC Colder 卫生级配件联轴器插入件 1.5 英寸 ID，每包 25 个插入件

CPC Colder Products
$0.00 - $0.00
$0.00
$409.50
$409.50 - $409.50
$409.50
只1左边！

介绍 CPC Colder Products MPC44024T39M 卫生配件联轴器插件！这款高品质产品由业内知名制造商 CPC Colder 设计。这款联轴器插件型号为 MPC44024T39M，非常适用于各种应用。 这款 CPC Colder 卫生级管接头插件经过精心制作，内径为 1...

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$0.00 - $0.00
$0.00
$409.50
$409.50 - $409.50
$409.50
Thermo Scientific Sanitary Gasket 1.5 in Sealed Pack of 6 Silicone Gaskets Other Thermo Scientific
Thermo Scientific Sanitary Gasket 1.5 in Sealed Pack of 6 Silicone Gaskets Other Thermo Scientific

Thermo Scientific 卫生垫圈 1.5 英寸密封包装，6 个硅胶垫圈

Thermo Scientific
$0.00 - $0.00
$0.00
$90.00
$90.00 - $90.00
$90.00
2股票

介绍 Thermo Scientific 2672-0150 卫生垫片 1.5 英寸密封包装，内含 6 个硅胶垫片。这款由 Thermo Scientific 生产的高品质产品旨在为您的卫生应用提供卓越的密封性能。使用方便的 6 个硅胶垫片包装，您可以确保获得可靠而高效的密封解决方案。 T...

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$0.00 - $0.00
$0.00
$90.00
$90.00 - $90.00
$90.00
Edwards Elbow 90 Degree NW25 Aluminum Vacuum Pump Line Fitting Total of 5 Lab Equipment::Pumps, Pump Access. & Tubing Edwards
Edwards Elbow 90 Degree NW25 Aluminum Vacuum Pump Line Fitting Total of 5 Lab Equipment::Pumps, Pump Access. & Tubing Edwards
节省38% 节省%

Edwards 弯头 90 度 NW25 铝制真空泵管路接头 共 5 个

Edwards
$100.00
$100.00 - $100.00
$100.00
$62.00
$62.00 - $62.00
$62.00
2股票

Edwards C10514410 是一种真空系统组件，专门用于以 90 度角连接两个 NW25 真空管。这种弯头配件由铝制成，可让您在真空管路设置中实现平滑的方向变化。NW25 尺寸名称表示标准直径，可确保与真空系统中的其他 NW25 组件兼容。与不锈钢弯头相比，铝结构重量更轻，使其成为重量...

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$100.00
$100.00 - $100.00
$100.00
$62.00
$62.00 - $62.00
$62.00
节省38% 节省%
Swagelok Quick Connect Body 1/4 in. 0.2 Cv Stainless Steel Other Fittings & Adapters Swagelok
Swagelok Quick Connect Body 1/4 in. 0.2 Cv Stainless Steel Other Fittings & Adapters Swagelok
节省18% 节省%

Swagelok Quick Connect Body 1/4 in. 0.2 Cv Stainless Steel

Swagelok
$82.00
$82.00 - $82.00
$82.00
$67.50
$67.50 - $67.50
$67.50
只1左边！

The Swagelok SS-QTM2A-4PMK5 Quick Connect Body is a component designed for fluid handling systems, prioritizing quick and reliable connections. Use...

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$82.00
$82.00 - $82.00
$82.00
$67.50
$67.50 - $67.50
$67.50
节省18% 节省%
Hubbell Cord Connector 1/2 in. F1 Nylon Lot of 4 Connectors Other Fittings & Adapters Hubbell
Hubbell Cord Connector 1/2 in. F1 Nylon Lot of 4 Connectors Other Fittings & Adapters Hubbell
节省20% 节省%

Hubbell Cord Connector 1/2 in. F1 Nylon Lot of 4 Connectors

Hubbell
$56.00
$56.00 - $56.00
$56.00
$45.00
$45.00 - $45.00
$45.00
只1左边！

The Hubbell SHC1023CR Cord Connector is a component designed for securing and protecting electrical cords. It is used for protecting cords from str...

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$56.00
$56.00 - $56.00
$56.00
$45.00
$45.00 - $45.00
$45.00
节省20% 节省%
Parker Prestolok PLP Male Connector 3/8 in. Push-to-Connect Pack of 6 Connectors Other Fittings & Adapters Parker
Parker Prestolok PLP Male Connector 3/8 in. Push-to-Connect Pack of 6 Connectors Other Fittings & Adapters Parker
节省18% 节省%

Parker Prestolok PLP Male Connector 3/8 in. Push-to-Connect Pack of 6 Connectors

Parker
$60.00
$60.00 - $60.00
$60.00
$49.50
$49.50 - $49.50
$49.50
只1左边！

The Parker W68PLP-6-4 Prestolok PLP Male Connector is a type of pneumatic fitting designed for connecting tubing in air or gas systems. Essentially...

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$60.00
$60.00 - $60.00
$60.00
$49.50
$49.50 - $49.50
$49.50
节省18% 节省%

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