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PureBond® Welded Pipe Fittings

Create a rigid, leak-free piping system with high purity, corrosion-resistant PureBond® welded pipe fittings

PureBond® weldable pipe fittings are suitable for high purity, high corrosive chemical handling applications in the semiconductor, chemical and other industries where purity and corrosion resistance are necessary. Adaptable to other style systems including PrimeLock®, Flaretek®, NPT and flange fittings.

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  • Configuration
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  • Connection Size
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PureBond® Tee Adapter, Flaretek® Branch
PureBond® Tee Adapter, Flaretek® Branch
PureBond® Tee Adapter, Flaretek® Branch
Using reliable Flaretek® fitting technology, these adapters provide a clean, single-fitting transition to other Entegris fluid management produts.
Configuration
  • Tee
 Connection Type
  • Flaretek®
  • PureBond® pipe
 Connection Size
  • 1/4"
  • 1/2"
  • 3/4"
  • 1"
 Industry
  • Semiconductor
  • Data Storage
  • Flat Panel Display
  • LED
  • Life Sciences
  • Solar
PureBond® 90° Sweep Elbow Union
PureBond® 90° Sweep Elbow Union
PureBond® 90° Sweep Elbow Union
Dramatically reduce pressure drop and increase flow efficiency through your system with 90° sweep elbow fittings. Ideal in fluid handling systems requiring a more permanent connection
Configuration
  • Elbow
 Connection Type
  • PureBond® pipe
 Connection Size
  • 3/4"
  • 1"
 Nut Material
  • PFA
PureBond® Straight Union Reducer
PureBond® Straight Union Reducer
PureBond® Straight Union Reducer
Create a rigid, leak-free piping system with high purity, corrosion-resistant PureBond® straight union fittings.
Configuration
  • Straight
 Connection Type
  • PureBond® pipe
 Connection Size
  • 1/4"
  • 1/2"
  • 3/4"
  • 1"
  • 1 1/2"
  • 2"
 Industry
  • Semiconductor
  • Data Storage
  • Flat Panel Display
  • LED
  • Life Sciences
PureBond® Elbow Union, 90°
PureBond® Elbow Union, 90°
PureBond® Elbow Union, 90°
As part of our rigid, leak-free piping system, this high-purity elbow fitting diverts flow 90°.
Configuration
  • Elbow
 Connection Type
  • PureBond® pipe
 Connection Size
  • 1/4"
  • 1/2"
  • 3/4"
  • 1"
  • 1 1/2"
  • 2"
 Industry
  • Semiconductor
  • Data Storage
  • Flat Panel Display
  • LED
  • Life Sciences
PureBond® Elbow Union, 45°
PureBond® Elbow Union, 45°
PureBond® Elbow Union, 45°
As part of our rigid, leak-free piping system, this high-purity elbow fitting diverts flow 45°.
Configuration
  • Elbow
 Connection Type
  • PureBond® pipe
 Connection Size
  • 1/4"
  • 1/2"
  • 3/4"
  • 1"
  • 2"
 Pipe Size
  • 1/4" to 2"
PureBond® Straight Adapter, Flange, Groove Face
PureBond® Straight Adapter, Flange, Groove Face
PureBond® Straight Adapter, Flange, Groove Face
Groove face flanges are available for use in our rigid, leak-free PureBond® piping system.
Configuration
  • Straight
 Connection Type
  • PureBond® pipe
  • Flange
 Connection Size
  • 1/2"
  • 3/4"
  • 1"
  • 2"
 Industry
  • Semiconductor
  • Data Storage
  • Flat Panel Display
  • LED
  • Life Sciences
PureBond® Straight Adapter, FNPT
PureBond® Straight Adapter, FNPT
PureBond® Straight Adapter, FNPT
High purity, corrosion-resistant PureBond® straight adapter, FNPT fittings connect to NPT threaded components.
Configuration
  • Straight
 Connection Type
  • PureBond® pipe
  • FNPT
 Connection Size
  • 1/4"
  • 3/8"
  • 1/2"
  • 3/4"
  • 1"
 Industry
  • Semiconductor
  • Data Storage
  • Flat Panel Display
  • LED
  • Life Sciences
PureBond® Straight Adapter, MNPT
PureBond® Straight Adapter, MNPT
PureBond® Straight Adapter, MNPT
High purity, corrosion-resistant PureBond® straight adapter, MNPT fittings connect to NPT threaded components.
Configuration
  • Straight
 Connection Type
  • PureBond® pipe
  • MNPT
 Connection Size
  • 1/4"
  • 3/8"
  • 1/2"
  • 3/4"
  • 1"
 Industry
  • Semiconductor
  • Data Storage
  • Flat Panel Display
  • LED
  • Life Sciences
PureBond® Straight Adapter, Flange Reducer, Flat Face
PureBond® Straight Adapter, Flange Reducer, Flat Face
PureBond® Straight Adapter, Flange Reducer, Flat Face
Flat face flange reducers are available with 1" or 2" flanges and PureBond® welded pipe connections down to 1/2".
Configuration
  • Straight
 Connection Type
  • PureBond® pipe
  • Flange
 Connection Size
  • 1/2"
  • 3/4"
  • 1"
  • 2"
 Industry
  • Semiconductor
  • Data Storage
  • Flat Panel Display
  • LED
  • Life Sciences
PureBond® Straight Adapter, Flange, Flat Face
PureBond® Straight Adapter, Flange, Flat Face
PureBond® Straight Adapter, Flange, Flat Face
Flat face flanges are available for use in our rigid, leak-free PureBond® piping system.
Configuration
  • Straight
 Connection Type
  • PureBond® pipe
  • Flange
 Connection Size
  • 1/2"
  • 3/4"
  • 1"
  • 1 1/2"
  • 2"
  • 40A (1 1/2")
 Industry
  • Semiconductor
  • Data Storage
  • Flat Panel Display
  • LED
  • Life Sciences
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Related Product Categories
Integral Ferrule Tube Fittings

This original all-PFA fitting is suitable for most corrosive ambient environments. The integral ferrule locks in the grooved tube, providing increased performance and safety.  
PureBond® Welded Tube Fittings

PureBond® weldable tube fittings are made from PFA HP Plus material and excel in high purity, highly corrosive chemical handling applications requiring a more permanent connection.
Cynergy® Fittings

Constructed from PFA, Cynergy® fittings are excellent for handling your most corrosive chemicals, and your most fragile and metal sensitive proteins and compounds. 
Quikgrip® Tube Fittings

Our Quikgrip® fittings are suitable for corrosive environments. The carbon-filled Tefzel® gripper provides strength against pull out, yielding increased performance and connection integrity. 
Flaretek® Accessories

Learn about the numerous accessories available that help you quickly and easily make up Flaretek® PFA flare fittings, for use in ultrapure fluid applications.
EP PFA Flare Fittings

EP PFA flare fittings are well suited for any corrosive or high-purity application. These durable fittings are manufactured in a Class 10,000 cleanroom facility from virgin PFA. 
Cynergy® Accessories

Learn about the Cynergy® weld-in-place equipment that allows you to permanentaly install a Cynergy PFA process system. 
Barb PFA Tube Fittings

PFA barb fittings are ideal with flexible hose used in low-pressure, chemical process applications. Available in 1/8”, 1/4”, 3/8” and 1/2” sizes.  
Integral Ferrule Accessories

Integral ferrule accessories are available for use in your corrosive, ambient environments. Accessories include nut ferrules, plug ferrules, half nuts and caps. 
PrimeLock® Accessories

Learn about the numerous tools, mandrels, tube cutters, safety devices, caps, nuts, plugs and more that help make up your PrimeLock® PFA fitting connection.
Dual Containment Fittings

Our PFA dual containment fittings enable a process line to pass through two walls uninterrupted. These fittings offer fewer connections, easier assembly, and fewer leak points.  
NPT Accessories

NPT pipe fitting accessories are available for use in your corrosive, high-purity chemical handling environments. Accessories include plugs, replacement nuts and seal tape. 
EP PFA Flare Fitting Accessories

Learn about the reliable assembly tools, mandrels, wrenches, caps and nuts that are available to help make up your EP PFA flare fitting connection. 
NPT Pipe Fittings

NPT pipe fittings are designed to connect to standard NPT threaded components including PFA fittings and PFA threaded pipe systems.
PrimeLock® Tube Fittings

Extremely robust and clean, PrimeLock® PFA fittings offer the most reliable connection technology on the market. With audible and visual indicators, users can quickly verify proper makeup of the connection.
Flaretek® Tube Fittings

Our Flaretek® fittings combine leak-free performance with minimum dead volume for ultrapure fluid applications. Reliability is proven with tens of millions of connections used worldwide.
PureBond® Accessories

We offer 1" and 2" welding tools for butt welding PureBond® pipe products to create a rigid, leak-free welded piping system. We also have replacement o-rings, flange rings and PFA caps available. 
Quikgrip® PFA Nuts

Our Quikgrip® PFA nuts fit our Quikgrip tube fittings easily with no tube preparation or special tools. This nut assembly provides strength against pull out, yielding increased performance and connection integrity. 
PrimeLock® ESD Tube Fittings

Conductive PFA fittings that allow an uninterrupted dissipation path to ground in high-purity and corrosive chemical applications

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