ASTM A234 WP91 Pipe Fittings

ASTM A234 WP91 pipe fittings are forged carbon steel and alloy steel butt welded pipe fittings for high temperature use. The material is ASTM A234 WP91. This kind of pipe fitting is suitable for pipeline systems in high-temperature, high-pressure petroleum, chemical, natural gas and other industries.

standard:ASTM

Surface :1. Galvanized 2. Black and Color Painting

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introduction

What is the material of A234 WP91 carbon pipe fittings?
ASTM A234 WP91 fittings, like all A234 specification pipe, are made from a chromium-molybdenum alloy with a molybdenum content ranging from 0.85% to 1.05% and a chromium content ranging from 8% to 9.5%. Alloy steel WP91 butt weld fittings are the most common in this range, they are stronger and easier to weld.

Technical Data

ASTM A234 WP91 Fittings Chemical Compatibility

Grade	C	Mn	Si	S	P	Cr	Mo
A234 WP 91	0.05-0.2	0.3-0.8	0.5-1	≤0.030	≤0.030	1-1.5	0.44-0.65

ASME SA234 WP91 Buttweld Fittings Mechanical Behaviour

Grade	Tensile Strength (Mpa)	Yield Strength (Mpa)	Elongation %
A234 WP 91	415 - 585	≥205	≥20

ASTM A234 WP91 Pipe Fittings Specification format

ASME SA234 WP91 Pipe Fittings size	ASTM A234 WP91 Seamless Butt Weld Fittings: 1/2" - 10" ASTM A234 Gr WP91 Welded Butt Weld Fittings: 1/2" - 48"
ASME SA234 Grade WP91 Pipe Fittings Dimensions	ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
SA234 Grade WP91 Fittings Specifications	ASTM A234/ ASME SA234
ASTM A234 WP91 Alloy Steel Fittings Thickness	SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75

company advantage

Gnee Steel Company is a professional steel company integrating R&D, manufacturing, sales and service. With annual sales of nearly US$1 billion and annual export volume of more than 50,000 tons. The factory covers an area of about 35,000 square meters, the company has more than 200 employees, and exports to 150 countries every year.

FAQ

1.Q.What's your advantage?
A.Honest business with competitive price and professional service on export process.

2.Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.

3.Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.