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ASTM A403 WP304S Austenitic Stainless Steel 180° Elbow SR For Heat Exchangers & Boilers

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ASTM A403 WP304S Austenitic Stainless Steel 180° Elbow SR For Heat Exchangers & Boilers

Name: ASTM A403 WP304S Austenitic Stainless Steel 180 Elbow SR For Heat Exchangers amp Boilers
Brand: YUHONG
Price: 1 USD

Quality ASTM A403 WP304S Austenitic Stainless Steel 180° Elbow SR For Heat Exchangers & Boilers for sale

Brand Name : YUHONG

Model Number : 180 DEG. ELBOW

Certification : ABS, DNV-GL, LR, BV, CCS, KR, ASME, TUV, SGS, BV, IEI, IBR, ISO9001, ISO 14001, ISO 18001

Place of Origin : China , Korea

MOQ : 1 PC

Price : 1 - 10000 USD

Payment Terms : L/C,T/T

Supply Ability : 10000 Tons/Month

Delivery Time : 5 - 30 Days

Packaging Details : Ply-Wooden Case

Material : WP304S

Standard : ASTM A403, ASME SA403

Radius : LR ( Long Radius ) , SR ( Short Radius )

Testing : UT , PT , PMI

Size : 1/2 inch - 98 inch

Application : Heat Exchanger , Boiler , Furnace , Fired Heater , Convection Section

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U Bend Return, ASTM A403 WP347H 180 Degree Elbow, Short Radius, Heat Exchanger, Boiler

Product Specifications

Attribute	Value
Material	WP347H
Standard	ASTM A403, ASME SA403
Radius	LR (Long Radius), SR (Short Radius)
Testing	UT, PT, PMI
Size	1/2 inch - 98 inch
Application	Heat Exchanger, Boiler, Furnace, Fired Heater, Convection Section

Product Description

The U Bend Return is a 180-degree elbow made from ASTM A403 WP347H stainless steel, available in both long and short radius configurations. Grade 347 is an austenitic stainless steel stabilized with niobium for enhanced resistance to intergranular corrosion, making it particularly effective in high-temperature environments.

This material exhibits excellent mechanical properties and corrosion resistance, including:

Superior resistance to creep and stress rupture at elevated temperatures
Excellent intergranular and general corrosion resistance
Good oxidation resistance up to 1500°F (816°C) in intermittent service and 1650°F (899°C) in continuous service

Chemical Composition

Grade	Ni	Cr	Fe	Si	C	Mn	P	S	Nb+Ta
WP347	9-13%	17-19%	Balance	1% max	0.08% max	2% max	0.045% max	0.03% max	10xCmin to 1%

Mechanical Properties

Tensile Strength	Yield Strength	Elongation	Hardness
Minimum 515 MPa (75,000 psi)	Minimum 205 MPa (30,000 psi)	Minimum 40% in 50 mm (2 inches)	Maximum 217 HB (Brinell hardness)

Applications

Aerospace Industry
Chemical Processing
Power Generation
Oil and Gas Industry
Food Processing
Automotive Industry
Power Plant Boiler
Oil Refinery Fired Heater
Fired Furnace

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ASTM A403 WP304S Austenitic Stainless Steel 180° Elbow SR For Heat Exchangers & Boilers Images

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