Pipe Joints | McMaster-Carr

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System of Measurement

Pipe Size

Fitting Type

Expansion Joint

Reducing Adapter

Material

Stainless Steel

Fitting Connection

Spec Image

Spec Image

Spec Image

Expand to Connect

Spec Image

O-Ring Face Seal

Push to Connect

Spec Image

Quick Disconnect

Spec Image

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

For Use With

Nonabrasive Slurries

Organic Solvents

Pharmaceuticals

Length

Pipe Schedule

Gender

Tube OD

Connects To

Corrugated Pipe

Pipe Material

Stainless Steel

Threading

Threaded on Both Ends

Threaded on One End

Flange Material

Stainless Steel

Maximum Pressure @ Temperature

15 psi @ 72° F

20 psi @ 72° F

25 psi @ 72° F

30 psi @ 72° F

35 psi @ 72° F

40 psi @ 72° F

45 psi @ 72° F

50 psi @ 72° F

55 psi @ 72° F

60 psi @ 72° F

65 psi @ 72° F

70 psi @ 72° F

75 psi @ 72° F

Pressure Class

Fitting Material

Stainless Steel

OD

ID

Tube Material

Stainless Steel

Export Control Classification Number (ECCN)

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

How can we improve?

37,797 Products

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

22,201 products

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

13,298 products

Pipe Repair Clamps

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

Building and Machinery Hardware

Slip-On Framing and Fittings

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

Flush-Fit Framing and Fittings

Flush-Fit Framing and Fittings

Create smooth stair and platform railings by sliding fittings into rails and tightening the screws

Fastening and Joining

Brazing Rings

Snap into metal pipe and tubing to form leak-resistant joints more quickly than with hand-fed alloys

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

Measuring and Inspecting

Pipe Size Measuring Kits

Pipe Size Measuring Kits

Connect to pipe and fittings to determine their size without additional measuring tools

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