Flexible Pipe Connectors | McMaster-Carr

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226 Products

Selecting and Measuring Expansion Joints

For information about selecting pipe size, see Selecting and Measuring Pipe & Fittings.

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Pipe and Pipe Fittings

Low-Pressure Clamp-On Connectors
for Drain, Waste, and Vent

Low-Pressure Clamp-On Connectors for Drain, Waste, and Vent

Cut-to-Length Low-Pressure Clamp-On
Connectors for Drain, Waste, and Vent

Connect two pipes that are up to 100 feet apart—cut the connector to the length you need and attach a clamp to each end.

High-Temperature All-Metal
Expansion Joints with Flanged Ends

High-Temperature All-Metal Expansion Joints with Flanged Ends

These all-metal expansion joints can handle high temperatures up to 800° F.

Expansion Joints with Sealing
Flanged Ends for Plastic Pipe

Expansion Joints with Sealing Flanged Ends for Plastic Pipe

Expansion Joints with Sealing
Flanged Ends for Metal Pipe

Expansion Joints with Sealing Flanged Ends for Metal Pipe

Chemical-Resistant Expansion
Joints with Flanged Ends

Chemical-Resistant Expansion Joints with Flanged Ends

The PTFE body on these expansion joints has a super-smooth surface that stands up to corrosive chemicals.

Expansion Joints with Flanged Ends

Expansion Joints with Flanged Ends

The flanged ends on these expansion joints rotate for easy bolt hole alignment during installation.

Expansion Joints with Flanged
Ends for High Vibration

Expansion Joints with Flanged Ends for High Vibration

These expansion joints have a double-bulb design for extra movement and vibration absorption.

Clamp-On Expansion Joints

Clamp-On Expansion Joints

Slip these joints over your pipe ends and tighten the band clamps for a secure hold.

Clamp-On Expansion Joints
for Drain, Waste, and Vent

Clamp-On Expansion Joints for Drain, Waste, and Vent

These joints are designed for vertical use in drain, waste, and vent systems.

Expansion Joints with Butt-Weld Ends

Expansion Joints with Butt-Weld Ends

These joints weld to unthreaded pipe or another butt-weld fitting for a leak-resistant permanent connection.

Cast Iron-to-PVC Pipe Adapters
for Drain, Waste, and Vent

Cast Iron-to-PVC Pipe Adapters for Drain, Waste, and Vent

These adapters connect PVC waste pipe to cast iron pipe without adding bulk. Instead of securing pipes together from the outside like clamp-on couplings, these flexible adapters fit into cast iron pipe to create a tight compression seal.

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)