Pipe Fittings for Oxygen

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	Pipe Size Pipe Size

	Thread Type Thread Type

	Material Material

Brass

Stainless Steel

	Type Type

	Shape Shape


Straight	90° Elbow

Tee	Cap/Plug

45° Elbow	Cross

	For Use With For Use With	Show

Oxygen

	For Use With For Use With	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

Citric Acid (25%
Concentration)

Citric Acid (50%
Concentration)

Citric Acid (100%
Concentration)

Hydrochloric Acid (25%
Concentration)

Hydrochloric Acid (30%)

Hydrochloric Acid (37%
Concentration)

Hydrochloric Acid (100%
Concentration)

Liquid Carbon Dioxide

Methyl Ethyl Ketone (MEK)

Nitric Acid (25%
Concentration)

Nitric Acid (50%
Concentration)

Nitric Acid (65%)

Nitric Acid (100%
Concentration)

Phosphoric Acid (25%
Concentration)

Phosphoric Acid (50%
Concentration)

Phosphoric Acid (100%
Concentration)

Sodium Carbonate
(20% in Water)

Sodium Chloride

Sodium Hydroxide

Sodium Hydroxide (25%
Concentration)

Sodium Hydroxide (50%
Concentration)

Sodium Hydroxide (100%
Concentration)

Sodium Hypochlorite
(25% Concentration)

Sodium Hypochlorite
(50% Concentration)

Sodium Hypochlorite
(100% Concentration)

Tungsten Hexafluoride

	Maximum Pressure Maximum Pressure

	Gender Gender

Female

Male

	Connection Style Connection Style

Threaded

Flanged

	Connection Type Connection Type


Pipe	Hose

	System of Measurement System of Measurement

Inch

	Length Length

	OD OD

	ID ID

	Threading Threading

	Fully Threaded

	Body Shape Body Shape

	Hex

	Maximum Steam Pressure Maximum Steam Pressure

1,500 psi @ 300° F

	Fabrication Fabrication

Machined

Forged

	Specifications Met Specifications Met

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	Thread Fabrication Thread Fabrication

Rolled

	Hex Width Hex Width

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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163 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.

Precision Extreme-Pressure
Brass Threaded Pipe Fittings

Also known as instrumentation fittings, these have the most precise threads and the tightest tolerances of all the brass pipe fittings we offer.

Precision Extreme-Pressure Brass
Threaded Pipe Nipples and Pipe

Typically used with precision extreme-pressure brass and bronze threaded pipe fittings.

Brass and Bronze Unthreaded Pipe Flanges

Bolt these flanges to another same-size flange with a gasket to create an access point within a pipe line. They are also known as Silbraze flanges.

Threaded Hose Fittings for Compressed Gas

Use these CGA fittings to connect welding hose to pressure regulators and torches.

Nuts for High-Pressure Nipples for Compressed Gas

These nuts attach to high-pressure nipples for compressed gas so you can connect your tank to the inlet of a pressure regulator.

Quick-Install Pressure Test Fittings

Tighten these threaded fittings with your hands for a secure connection in testing, flushing, venting, and plugging applications—no tools, tape, or sealant required.

Pipeline Fluid Blockers

Also known as pipe blinds and paddle blinds, fluid blockers slip between two Class 150 flanges to temporarily stop flow so work can be performed downstream without draining the system.