Couplings for Oxygen | McMaster-Carr

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System of Measurement

Pipe Size

Fitting Type

Reducing Adapter

For Use With

Abrasive Materials

Ball Joint Rod Ends

Deutsch Style Connectors

Dry Abrasive Materials

Fiber Optic Cable

Keystone Wall Plates

Medical Gas Blend

Nonabrasive Slurries

Organic Solvents

Pharmaceuticals

Boron Trifluoride

Calcium Chloride

Carbon Monoxide

Carbonyl Sulfide

Dichlorotetrafluoroethane

Diesel Exhaust Fluid

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrogen Bromide

Hydrogen Chloride

Hydrogen Fluoride

Hydrogen Iodide

Hydrogen Peroxide

Hydrogen Sulfide

Liquid Natural Gas

Magnesium Chloride

Methyl Chloride

Methyl Ethyl Ketone (MEK)

Methyl Fluoride

Mineral Spirits

Nitrogen Trifluoride

Perfluoropropane

Potassium Hydroxide

R-12 Refrigerant

R-134A Refrigerant

R-404A Refrigerant

R-407C Refrigerant

R-410A Refrigerant

R-1234yf Refrigerant

Silicon Tetrafluoride

Sodium Carbonate (Soda Ash)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hypochlorite (Bleach)

Sulfur Hexafluoride

Sulfur Tetrafluoride

Toluene (Methylbenzene)

Trifluoroethane

Tungsten Hexafluoride

Thread Type

UN/UNF (SAE Straight)

Gender

Material

Stainless Steel

Shape

Fitting Connection

Spec Image

Push to Connect

Quick Disconnect

Connects To

Maximum Pressure @ Temperature

15 psi @ 65° F

100 psi @ 70° F

120 psi @ 70° F

150 psi @ 70° F

500 psi @ 70° F

50 psi @ 72° F

200 psi @ 72° F

225 psi @ 72° F

2,000 psi @ 72° F

2,200 psi @ 72° F

2,300 psi @ 72° F

2,400 psi @ 72° F

2,500 psi @ 72° F

2,600 psi @ 72° F

2,700 psi @ 72° F

2,800 psi @ 72° F

2,900 psi @ 72° F

3,000 psi @ 72° F

Tube OD

Thread Size

Length

Body Material

Stainless Steel

OD

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

CGA Number

RoHS

Compliant with Exemptions

Thread Direction

Body Shape

Tube Material

316/316L Stainless Steel

ID

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468 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

Hose Fitting Nuts

Hose Fitting Nuts

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

Hose Fittings

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

Hose End Caps

Cover the ends of hose to keep out dirt and debris

Tube Fittings

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

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

Manual On-Off Valves

Manual On-Off Valves

Start and stop flow through a line

Air-Actuated On-Off Valves

Air-Actuated On-Off Valves

Operate on compressed air to start and stop flow faster than motor-driven valves

Sampling Valves

Sampling Valves

Drain a small amount of liquid or gas for inspection without disrupting flow

Motor-Actuated On-Off Valves

Motor-Actuated On-Off Valves

An electric motor handles higher flow rates and pressures than solenoid valves

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