Stainless Steel Vacuum Tube Fittings | McMaster-Carr

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Material

Stainless Steel

18-8 Stainless Steel

301 Stainless Steel

302 Stainless Steel

303 Stainless Steel

303-304 Stainless Steel

304 Stainless Steel

304-304L Stainless Steel

304L Stainless Steel

316 Stainless Steel

316-316L Stainless Steel

316L Stainless Steel

321 Stainless Steel

430 Stainless Steel

440C Stainless Steel

Alloy 20 Stainless Steel

Stainless Steel

System of Measurement

Tube OD

Shape

Fitting Connection

Spec Image

Spec Image

Spec Image

O-Ring Face Seal

Push to Connect

Spec Image

Quick Disconnect

Spec Image

Pipe Size

Thread Type

UN/UNF (SAE Straight)

Fitting Type

Reducing Adapter

Gender

For Use With

Acetic Acid (White Vinegar) (10% Concentration)

Ammonium Hydroxide

Calcium Chloride

Connects To

Hose ID

Tube Material

Stainless Steel

Length

Maximum Pressure @ Temperature

15 psi @ 72° F

25 psi @ 72° F

45 psi @ 72° F

50 psi @ 72° F

70 psi @ 72° F

75 psi @ 72° F

100 psi @ 72° F

110 psi @ 72° F

120 psi @ 72° F

125 psi @ 72° F

130 psi @ 72° F

140 psi @ 72° F

145 psi @ 72° F

150 psi @ 72° F

170 psi @ 72° F

175 psi @ 72° F

185 psi @ 72° F

Maximum Temperature

Less than 200° F

200° F to 249° F

250° F to 499° F

500° F to 999° F

1,000° F or greater

High-Vacuum Flange Size

Maximum Vacuum @ Temperature

15 in. Hg @ 72° F

24 in. Hg @ 72° F

25 in. Hg @ 72° F

26 in. Hg @ 72° F

27 in. Hg @ 72° F

28 in. Hg @ 72° F

29 in. Hg @ 72° F

1× 10^-13 Torr @ 72° F

1× 10^-11 Torr @ 72° F

1× 10^-8 Torr @ 72° F

1× 10^-6 Torr @ 72° F

RoHS

Compliant with Exemptions

REACH

Minimum Temperature

-250° F or less

-249° F to -50° F

-49° F to -1° F

0° F to 24° F

25° F or greater

Thread Size

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Relative Vacuum Rating

Tube ID

How can we improve?

3,428 Products

Fluid Handling

Tube Fittings

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

Tube Fitting Clamps

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

Tube Fitting Rings

Tube Fitting Rings

Prevent leaks at tubing connection points

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

Tube Fitting Sleeves

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

Hose

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Hose Fittings

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

Tube Repair Clamps

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

Pipe Repair Clamps

Pipe Repair Clamps

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

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

On-Off Valves

Start and stop flow through a line

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