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管道、管材和配件

High-Performance Laboratory Pipes, Tubing, and Fittings

Ensure seamless fluid and gas transfer with our comprehensive selection of tubing, fittings, and related supplies. This collection offers a wide range of solutions designed to meet the diverse needs of laboratory and industrial applications, from flexible plastic options to robust stainless steel configurations.

Specialized Fluid Handling Solutions

We carry trusted industry brands including Swagelok, Saint-Gobain, Thermo Scientific, and Sartorius, guaranteeing high-quality materials for handling everything from general liquids to sensitive biological fluids.

D-Link High-Speed Ethernet Adapter USB 2.0 to Ethernet Compression Fittings D-Link
D-Link High-Speed Ethernet Adapter USB 2.0 to Ethernet Compression Fittings D-Link

D-Link High-Speed Ethernet Adapter USB 2.0 to Ethernet

D-Link
$47.50 - $47.50
$47.50
$47.50 - $47.50
$47.50
只1左边！

The D-Link DUB-E100 High-Speed Ethernet Adapter is a compact device that allows a computer or other device with a USB 2.0 port to connect to a wire...

查看完整细节
$47.50 - $47.50
$47.50
$47.50 - $47.50
$47.50
Swagelok Adapter Fitting 1/4 in. NPT x 1/2 in. Male Fitting Lot of 6 Fittings Other Fittings & Adapters Swagelok
Swagelok Adapter Fitting 1/4 in. NPT x 1/2 in. Male Fitting Lot of 6 Fittings Other Fittings & Adapters Swagelok 节省51% 节省%

Swagelok Adapter Fitting 1/4 in. NPT x 1/2 in. Male Fitting Lot of 6 Fittings

Swagelok
$136.00
$136.00 - $136.00
$136.00
$66.50
$66.50 - $66.50
$66.50
只1左边！

The Swagelok Adapter Fitting is a set of six straight connectors used to reliably transition between two different connection types and sizes in a ...

查看完整细节
$136.00
$136.00 - $136.00
$136.00
$66.50
$66.50 - $66.50
$66.50
节省51% 节省%
Biotage Flow Path Module Outlet to Compression Module Inlet SP4B Compression Fittings Biotage
Biotage Flow Path Module Outlet to Compression Module Inlet SP4B Compression Fittings Biotage 节省24% 节省%

Biotage Flow Path Module Outlet to Compression Module Inlet SP4B

Biotage
$100.00
$100.00 - $100.00
$100.00
$76.00
$76.00 - $76.00
$76.00
4股票

The Biotage 09666 Flow Path Module Outlet to Compression Module Inlet is a specific fluidic connection component used in the Biotage Isolera SP4B p...

查看完整细节
$100.00
$100.00 - $100.00
$100.00
$76.00
$76.00 - $76.00
$76.00
节省24% 节省%
Sanitary Fitting End Cap 5 in. with Two 3/8 in. Hose Barbs Sanitary Fittings VWR
Sanitary Fitting End Cap 5 in. with Two 3/8 in. Hose Barbs Sanitary Fittings VWR
节省35% 节省%

Sanitary Fitting End Cap 5 in. with Two 3/8 in. Hose Barbs

VWR
$220.00
$220.00 - $220.00
$220.00
$142.50
$142.50 - $142.50
$142.50
只1左边！

A Sanitary Fitting End Cap is a component used to seal or cap the end of a process line. This specific cap has a 5-inch diameter and is equipped wi...

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$220.00
$220.00 - $220.00
$220.00
$142.50
$142.50 - $142.50
$142.50
节省35% 节省%
VWR Silicone Tubing 3/8 in. x 1/2 in. Total of 27 Feet Hose & Tubing VWR
VWR Silicone Tubing 3/8 in. x 1/2 in. Total of 27 Feet Hose & Tubing VWR
节省51% 节省%

VWR Silicone Tubing 3/8 in. x 1/2 in. Total of 27 Feet

VWR
$369.00
$369.00 - $369.00
$369.00
$180.50
$180.50 - $180.50
$180.50
只1左边！

The VWR 89068-456 Silicone Tubing is a flexible, general-purpose tubing used for fluid transfer. This tubing is made from silicone, a highly flexib...

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$369.00
$369.00 - $369.00
$369.00
$180.50
$180.50 - $180.50
$180.50
节省51% 节省%
Masterflex Peroxide-Cured Silicone Tubing L/S 25 Total of 25 Feet Hose & Tubing MasterFlex
Masterflex Peroxide-Cured Silicone Tubing L/S 25 Total of 25 Feet Hose & Tubing MasterFlex
节省25% 节省%

Masterflex Peroxide-Cured Silicone Tubing L/S 25 Total of 25 Feet

MasterFlex
$223.00
$223.00 - $223.00
$223.00
$166.25
$166.25 - $166.25
$166.25
只1左边！

The Masterflex 96400-25 Peroxide-Cured Silicone Tubing is a general-purpose, non-toxic tubing designed for use with Masterflex peristaltic pumps. T...

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$223.00
$223.00 - $223.00
$223.00
$166.25
$166.25 - $166.25
$166.25
节省25% 节省%
SMC Fittings KQ2 Male Connector 3/8 in. Pack of 10 Fittings Other Fittings & Adapters SMC Fittings
SMC Fittings KQ2 Male Connector 3/8 in. Pack of 10 Fittings Other Fittings & Adapters SMC Fittings
节省40% 节省%

SMC Fittings KQ2 Male Connector 3/8 in. Pack of 10 Fittings

SMC Fittings
$55.00
$55.00 - $55.00
$55.00
$33.25
$33.25 - $33.25
$33.25
只1左边！

The SMC KQ2H11-36NS KQ2 Male Connector is a pneumatic fitting used to connect tubing to a component or port with a female thread. This product is a...

查看完整细节
$55.00
$55.00 - $55.00
$55.00
$33.25
$33.25 - $33.25
$33.25
节省40% 节省%
Swagelok Straight Connecting Pipe 1/4 in. ID 13.25 in. Length Ferruled Fittings Other Fittings & Adapters Swagelok
Swagelok Straight Connecting Pipe 1/4 in. ID 13.25 in. Length Ferruled Fittings Other Fittings & Adapters Swagelok
节省5% 节省%

Swagelok Straight Connecting Pipe 1/4 in. ID 13.25 in. Length Ferruled Fittings

Swagelok
$75.00
$75.00 - $75.00
$75.00
$71.25
$71.25 - $71.25
$71.25
只1左边！

The Swagelok Straight Connecting Pipe is a component used for creating secure, leak-tight connections in high-purity and high-pressure fluid system...

查看完整细节
$75.00
$75.00 - $75.00
$75.00
$71.25
$71.25 - $71.25
$71.25
节省5% 节省%
IDEX Connector MicroTight Adapter PEEK Red 1/16 in. OD x 1/32 in. with Fittings Other Fittings & Adapters Idex
IDEX Connector MicroTight Adapter PEEK Red 1/16 in. OD x 1/32 in. with Fittings Other Fittings & Adapters Idex
节省37% 节省%

IDEX Connector MicroTight Adapter PEEK Red 1/16 in. OD x 1/32 in. with Fittings

Idex
$75.00
$75.00 - $75.00
$75.00
$47.50
$47.50 - $47.50
$47.50
2股票

The IDEX P-811 Connector is a MicroTight adapter made from PEEK (polyether ether ketone), a high-performance polymer. It's designed to create a sec...

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$75.00
$75.00 - $75.00
$75.00
$47.50
$47.50 - $47.50
$47.50
节省37% 节省%
J-KEM Scientific Probe Adapter PTFE 1/8 in. X 14/20 Standard Taper Joint Other Fittings & Adapters J-KEM
J-KEM Scientific Probe Adapter PTFE 1/8 in. X 14/20 Standard Taper Joint Other Fittings & Adapters J-KEM
节省43% 节省%

J-KEM Scientific Probe Adapter PTFE 1/8 in. X 14/20 Standard Taper Joint

J-KEM
$50.00
$50.00 - $50.00
$50.00
$28.50
$28.50 - $28.50
$28.50
只1左边！

The J-KEM Scientific 1418 Probe Adapter is a specialized accessory used to securely mount a temperature probe or a similar small-diameter sensor in...

查看完整细节
$50.00
$50.00 - $50.00
$50.00
$28.50
$28.50 - $28.50
$28.50
节省43% 节省%
Cole-Parmer UX-50119-14 Sanitary Pinch Clamp Nylon Set of 3 Clamps Hose & Tubing Cole-Parmer
Cole-Parmer UX-50119-14 Sanitary Pinch Clamp Nylon Set of 3 Clamps Hose & Tubing Cole-Parmer
节省40% 节省%

Cole-Parmer UX-50119-14 Sanitary Pinch Clamp Nylon Set of 3 Clamps

Cole-Parmer
$191.00
$191.00 - $191.00
$191.00
$114.00
$114.00 - $114.00
$114.00
3股票

The Cole-Parmer UX-50119-14 Sanitary Pinch Clamp is a specialized component designed for making secure and hygienic connections in fluid transfer l...

查看完整细节
$191.00
$191.00 - $191.00
$191.00
$114.00
$114.00 - $114.00
$114.00
节省40% 节省%
Saint Gobain Sani-Tech Tee 1.5 inch Polypropylene Lot of 3 Tees Other Fittings & Adapters Saint-Gobain
Saint Gobain Sani-Tech Tee 1.5 inch Polypropylene Lot of 3 Tees Other Fittings & Adapters Saint-Gobain
节省35% 节省%

Saint Gobain Sani-Tech Tee 1.5 inch Polypropylene Lot of 3 Tees

Saint-Gobain
$220.00
$220.00 - $220.00
$220.00
$142.00
$142.00 - $142.00
$142.00
2股票

The Saint-Gobain TT150 Sani-Tech Tee is a 1.5-inch sanitary fitting designed for creating branch connections within high-purity fluid transfer syst...

查看完整细节
$220.00
$220.00 - $220.00
$220.00
$142.00
$142.00 - $142.00
$142.00
节省35% 节省%
Saint-Gobain Sani-Tech Platinum-Cured Tubing Reinforced 1" ID x 5 feet Hose & Tubing Sani-Tech
Saint-Gobain Sani-Tech Platinum-Cured Tubing Reinforced 1" ID x 5 feet Hose & Tubing Sani-Tech
节省17% 节省%

Saint-Gobain Sani-Tech Platinum-Cured Tubing Reinforced 1" ID x 5 feet

Sani-Tech
$400.00
$400.00 - $400.00
$400.00
$332.00
$332.00 - $332.00
$332.00
3股票

The Saint-Gobain Sani-Tech STHT-R-1000 USP Platinum-Cured Tubing is a high-purity, braid-reinforced silicone hose engineered for demanding fluid tr...

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$400.00
$400.00 - $400.00
$400.00
$332.00
$332.00 - $332.00
$332.00
节省17% 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 Hose & Tubing Watson McDaniel
节省58% 节省%

Watson McDaniel 热静力清洁蒸汽疏水阀 FDA500 系列

Watson McDaniel
$626.00
$626.00 - $626.00
$626.00
$260.73
$260.73 - $260.73
$260.73
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！

$626.00
$626.00 - $626.00
$626.00
$260.73
$260.73 - $260.73
$260.73
节省58% 节省%
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16% 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
$94.05
$94.05 - $94.05
$94.05
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
$94.05
$94.05 - $94.05
$94.05
节省16% 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55% 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
$34.65
$34.65 - $34.65
$34.65
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
$34.65
$34.65 - $34.65
$34.65
节省55% 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53% 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
$67.93
$67.93 - $67.93
$67.93
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
$67.93
$67.93 - $67.93
$67.93
节省53% 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 Sanitary Fittings Cytiva
节省65% 节省%

Cytiva Tri Clamp 50 毫米塑料夹具 4 个装

Cytiva
$324.00
$324.00 - $324.00
$324.00
$114.00
$114.00 - $114.00
$114.00
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
$114.00
$114.00 - $114.00
$114.00
节省65% 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16% 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
$125.00
$125.00 - $125.00
$125.00
$104.50
$104.50 - $104.50
$104.50
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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$125.00
$125.00 - $125.00
$125.00
$104.50
$104.50 - $104.50
$104.50
节省16% 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16% 节省%

Stauff 夹紧槽实心安装导轨 12 英寸 不锈钢

Stauff
$25.00
$25.00 - $25.00
$25.00
$20.90
$20.90 - $20.90
$20.90
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！

$25.00
$25.00 - $25.00
$25.00
$20.90
$20.90 - $20.90
$20.90
节省16% 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16% 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
$50.00
$50.00 - $50.00
$50.00
$41.80
$41.80 - $41.80
$41.80
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。

$50.00
$50.00 - $50.00
$50.00
$41.80
$41.80 - $41.80
$41.80
节省16% 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5% 节省%

Bel-Art 管夹 15 包，每包 12 个

Bel-Art
$220.00
$220.00 - $220.00
$220.00
$209.00
$209.00 - $209.00
$209.00
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
$209.00
$209.00 - $209.00
$209.00
节省5% 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
节省16% 节省%

Dixon 高压螺栓夹 2 英寸管外径 304 不锈钢 13MHP200

Dixon
$50.00
$50.00 - $50.00
$50.00
$41.80
$41.80 - $41.80
$41.80
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！

$50.00
$50.00 - $50.00
$50.00
$41.80
$41.80 - $41.80
$41.80
节省16% 节省%
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
节省16% 节省%

Pfeiffer 真空三夹钳 1.5 英寸铰链式带翼形螺母 2 个夹具

Pfeiffer Vacuum
$30.00
$30.00 - $30.00
$30.00
$25.08
$25.08 - $25.08
$25.08
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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$30.00
$30.00 - $30.00
$30.00
$25.08
$25.08 - $25.08
$25.08
节省16% 节省%

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