Weld Tube Couplings | McMaster-Carr

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System of Measurement

Tube OD

Shape

Material

Stainless Steel

Fitting Connection

Spec Image

Spec Image

Spec Image

Quick Disconnect

Spec Image

Fitting Type

Reducing Adapter

Tube Material

Stainless Steel

Connects To

For Use With

Medical Gas Blend

Pharmaceuticals

Boron Trifluoride

Carbon Monoxide

Carbonyl Sulfide

Pipe Size

Length

Wall Thickness

Gender

Elbow Type

For Tube Fabrication

Thread Type

OD

Maximum Pressure @ Temperature

120 psi @ 72° F

125 psi @ 72° F

170 psi @ 72° F

200 psi @ 72° F

220 psi @ 72° F

250 psi @ 72° F

270 psi @ 72° F

300 psi @ 72° F

350 psi @ 72° F

360 psi @ 72° F

400 psi @ 72° F

450 psi @ 72° F

500 psi @ 72° F

550 psi @ 72° F

580 psi @ 72° F

600 psi @ 72° F

1,000 psi @ 72° F

1,100 psi @ 72° F

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Appearance

Environment

Food and Beverage

CGA Number

REACH

How can we improve?

1,441 Products

Fluid Handling

Tube Fittings

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

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

Hose Fitting Nuts

Hose Fitting Nuts

Connect fittings and compressed-gas nipples to pressure regulators and torches

Hose End Caps

Cover the ends of hose to keep out dirt and debris

Hose Crimpers

Crimp ferrules onto hose to secure fittings

Building and Machinery Hardware

Weld-Together Framing and Fittings

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

Containers, Storage, and Furniture

Stacking Caps and Targets

Stacking Caps and Targets

Turn the ends of posts into stackable shelving and rack systems

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