SA213 T91 High Strength Alloy Tube
These SA213 T91 Alloy Seamless Tubes are designed as per international and national standards and are available in customized length sizes and shapes for our esteemed clients. GNEE also offers the same at the best prices in the market.
SA213 T91 grade alloy steel pipe is a new type of ferritic alloy heat resistant steel developed on the basis of T9 grade steel. SA213 T91 wear resistant pipes consist of chemical composition of chromium, carbon, manganese, nickel, silicon molybdenum, nitrogen and some other trace elements, which makes it a material suitable for high temperature pressure parts with good comprehensive mechanical properties, good welding properties and good processing properties.
A213 T91 high temperature pipes are processed at temperatures above 2000 degrees Celsius and are available in lengths up to 22.5 meters. A213 T91 steel cold drawn tubes are drawn after the cold rolling procedure, giving the tubes excellent finish and enhanced properties.
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SA213 T91 Seamless steel Alloy Tube Product specification
SA213 Gr T91 Tubing Equivalent Material
| ASTM | DIN | JIS | GB |
| P91 | X10CrMoVNNb91 | STBA 26 | 10Cr9Mo1VNbN |
Chemical Composition of SA213 Gr T91 Tubing
| Grade | C | Mn | P,≤ | S,≤ | Si | Cr | Mo |
| T91 | 0.05–0.15 | 0.30–0.60 | 0.025 | 0.025 | 0.50–1.00 | 2.65–3.35 | 0.80–1.06 |
Mechanical properties of SA213 Gr T91 Tubing
| Material | Yield strengthReH/Rp0,2 N/mm² min | Tensile strengthRm N/mm² | Elongation A% min |
| T91 | 220Mpa | 415Mpa | 30 |
SA213 T91 seamless heat exchanger steel pipe
Why choose us
Gnee is one of the professional manufacturers in China, exporting accessories and steel productsgnee is committed to providing customers with the highest quality products and the most sincere service. Main markets are from 60 countries.
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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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