Name: ASTM A403 WP304H-S Fitting Elbow for Industrial Field, Stainless Steel Pipe Fitting
Brand: Yuhong Group Co.,Ltd
SKU: ASTM A403 WP304
Price: 100000.00 USD
Availability: InStock

Yuhong Holding Group Co.,LTD

English

Home

Products

About Us

Factory Tour

Quality Control

Company News

Home Products Steel Fitting

ASTM A403 WP304H-S Fitting Elbow for Industrial Field, Stainless Steel Pipe Fitting

Product Details:

Place of Origin:	CHINA
Brand Name:	YUHONG
Certification:	ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number:	ASTM A403 WP304

Payment & Shipping Terms:

Minimum Order Quantity:	100KGS
Price:	Negotiable
Packaging Details:	Wooden Cases
Delivery Time:	20-80 days
Payment Terms:	,T/T,L/C
Supply Ability:	Depends On Quantity

Contact Now

All Products

Stainless Steel Seamless Pipe (323)

Stainless Steel Seamless Tube (319)

Duplex Stainless Steel Pipe (134)

Duplex Stainless Steel Tube (36)

Needle Tube (148)

Fin Tube (687)

Heat Exchanger (22)

Heat Exchanger Tube (454)

Heat Exchanger Tube Bundle (46)

Heat Exchanger Tubesheet (122)

Heat Exchanger Baffle (39)

Air Cooler (9)

Pressure Vessel (4)

Stainless Steel Welded Pipe (58)

Stainless Steel Welded Tube (126)

Nickel Alloy Pipe (270)

Nickel Alloy Tube (95)

Copper Alloy Tube (247)

Alloy Steel Tube (207)

Titanium Tube (17)

Bright Annealed Tube (168)

Boiler Tube (151)

Steel Fitting (848)

Steel Flange (647)

Others (404)

Cladding Parts (8)

Detailed Product Description

Standard:	ASTM A403 / ASME SA403, ASME B16.9	Grade:	WP304H-S (UNS S30409), Austenitic Stainless Steel
Type:	Elbow Fitting (90°/45° Optional), Seamless/Welded Optional	Size Range:	1/2” – 24” (DN15 – DN600)
Wall Thickness:	SCH 10S – SCH 160S, Custom Thickness Optional	Radius (R):	Customizable
Highlight:	ASTM A403 WP304H-S stainless steel elbow , industrial stainless steel pipe fitting , stainless steel elbow with warranty

ASTM A403 WP304H-S Fitting Elbow for Industrial Field, Stainless Steel Pipe Fitting

Brief Introduction

ASTM A403 WP304H-S Fitting Elbow is a high-temperature resistant stainless steel pipe fitting, strictly manufactured in accordance with ASTM A403 / ASME SA403 and ASME B16.9 standards. It is made of WP304H-S austenitic stainless steel (UNS S30409), a high-carbon variant of WP304-S, featuring excellent high-temperature strength, good corrosion resistance, superior weldability and stable mechanical properties. As a key pipeline connection fitting, it is mainly used for changing pipeline direction in industrial systems, with compact structure, easy installation and strong adaptability. It is suitable for low to medium pressure, high-temperature working conditions, widely applied in various industrial fields, and can stably convey high-temperature media such as steam, hot oil and high-temperature gas, serving as a reliable connection component for industrial pipeline systems.

Chemical Composition Analysis (wt%)

Alloy Grade	C	Cr	Ni	Mn	Si	P	S
ASTM A403 WP304H-S (UNS S30409)	0.04-0.10	18.0-20.0	8.0-12.0	≤2.00	≤1.00	≤0.045	≤0.030

Typical Mechanical Properties

Mechanical Property	Standard Requirement (ASTM A403)	Typical Value
Yield Strength (Rp0.2), MPa	≥205	215-290
Tensile Strength (Rm), MPa	≥515	525-660
Elongation (A), %	≥40	42-50
Hardness (HB), Brinell	≤207	145-195
Impact Toughness (KV), J (-20℃)	≥60	75-105
Creep Strength (1000h/500℃), MPa	≥100	105-120

Available Tests

Test Type	Standard
Chemical Composition Test (PMI)	Spectrometer, ASTM A403
Tensile & Impact Test	ASTM E8/E8M, ASTM A370
Hardness Test	ASTM E10
Hydrostatic/Pneumatic Pressure Test	ASTM A403, ASME B16.9
Non-Destructive Testing (NDT)	UT, RT, MT, PT (ASTM E165), Eddy Current Test
Corrosion Resistance Test	ASTM G48, Salt Spray Test (ASTM B117)
Dimensional & Visual Inspection	ASTM A403, ASME B16.9, Surface Defect Inspection
Microstructure Inspection	ASTM E45, Metallographic Microscope Test
High-Temperature Creep Test	ASTM E139