Patch Clamps | McMaster-Carr

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Pipe Material

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Tube OD

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For Pipe OD

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Maximum Pressure @ Temperature

Maximum Temperature

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Shape

Connects To

Bolt Finish

Fitting Connection

Bolt Material

Nut Finish

Nut Material

Minimum Temperature

REACH

DFARS Specialty Metals

Exempt

RoHS

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Compliant with Exemptions

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Export Control Classification Number (ECCN)

EAR99

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262 Products

How to Identify and Measure Fittings

Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.

Repair Clamps for Steel Tubing

Repair pinholes, punctures, and cracks in low-pressure systems with these clamps. Insert tubing into the clamp and tighten the bolts to create a secure seal.

Repair Clamps for Copper Tubing

Repair leaks in copper tubing.

Low-Pressure Pipe Repair Clamps

Use in low-pressure applications up to 150 psi.

Medium-Pressure Pipe Repair Clamps

Use in medium-pressure applications up to 600 psi.

High-Pressure Pipe Repair Clamps

Use in high-pressure applications up to 1,000 psi.

Low-Pressure Easy-Install Pipe Repair Clamps

Snap these clamps around leaking pipe with only your hands. No tools required.

Pipe Joint Repair Clamps

Stop leaks where a fitting and a pipe join without turning off your line.

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How to Identify and Measure Fittings

Pipe, Tubing, Hose, and Fittings

Repair Clamps for Steel Tubing

Repair Clamps for Copper Tubing

Low-Pressure Pipe Repair Clamps

Medium-Pressure Pipe Repair Clamps

High-Pressure Pipe Repair Clamps

Low-Pressure Easy-Install Pipe Repair Clamps

Pipe Joint Repair Clamps