Alloy 20 Pipe Hex Bushings

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	Material Material

Stainless Steel

	For Pipe Material For Pipe Material

Stainless Steel

	Type Type


Bushing	Reducing Adapter

	Pipe Size Pipe Size

	Thread Type Thread Type

NPT

	Connection Style Connection Style

Threaded

	Body Shape Body Shape

	Hex

	For Use With For Use With

Air

Steam

Water

	Gender Gender

Female

Male

	Connection Type Connection Type

	Pipe

	For Pipe Schedule For Pipe Schedule

	40

	Length Length

	Hex Width Hex Width

	Maximum Pressure Maximum Pressure

300 psi @ 72° F

Not Rated

	Pressure Class Pressure Class

Not Rated

	Specifications Met Specifications Met

ASME

ASTM

	Fabrication Fabrication

Heat Treated

	Maximum Steam Pressure Maximum Steam Pressure

150 psi @ 360° F

Not Rated

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

DFARS Specialty Metals
COTS-Exempt

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

REACH Compliant

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

RoHS Compliant

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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.

Medium-Pressure Stainless Steel Threaded Pipe Fittings

Choose these fittings when you want the same high-quality found in our low-pressure pipe fittings, but need more strength to handle higher pressures. Alloy 20 stainless steel fittings have the best corrosion resistance of all the stainless steel fittings we offer. Alloy 20 stainless steel is also known as Carpenter 20 and resists cracking from stress and corrosion.

For technical drawings and 3-D models, click on a part number.

Bushing Straight Reducing Adapters

For Use With: Air, Water, Steam
Pressure Class: Not Rated
Specifications Met: ASTM B473, ASME B16.11, ASME B1.20.1
Pipe Nipples and Pipe: Use Schedule 40 stainless steel
Flanges: Use Class 150 stainless steel

Pipe Size				Alloy 20 Stainless Steel
(A)	(B)	Max. Pressure	Max. Steam Pressure		Each
NPT Male × NPT Female
1/4	1/8	Not Rated	Not Rated	0000000	000000
3/8	1/4	Not Rated	Not Rated	0000000	00000
1/2	1/4	300 psi @ 72° F	150 psi @ 360° F	0000000	000000
3/4	1/2	300 psi @ 72° F	150 psi @ 360° F	0000000	000000
1	3/4	300 psi @ 72° F	150 psi @ 360° F	0000000	000000