ASTM A234 WP91 Pipe Fittings
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.
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 Fittings
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 |
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.
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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.
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