ASTM A335 P91 Alloy Seamless Pipes
Pacific Steels & Alloys, we are well-trusted Manufacturer, Supplier, Stockiest and Trader of high quality of ASTM A335 P91 Alloy Steel Seamless Pipes. Equivalent grades of ASTM A335 P91 Alloy Steel Seamless Pipes are UNS K91560. We provide ASTM A335 P91 Alloy Steel Seamless Pipes in different shapes, lengths, diameters, dimensions, size, and thickness as per customer requirements. We distribute wide range of products to the Domestic and International clients.
ASTM A335 P91 Alloy Steel Seamless Pipes properties are Hardenability, Wear resistant and high Temperature sustainability, Enhanced strength, Toughness, Corrosion & Oxidation resistant. ASTM A335 P91 Alloy Steel Seamless Pipes are widely used in various applications industries like Petrochemicals, Chemical, Oil & Gas, Foods & Beverages and Engineering industries.
We also supply ASTM A335 P91 Alloy Steel Rectangular Pipes, ASTM A335 P91 Square Alloy Steel Pipes & Tubes, ASTM A335 P91 Thin wall Alloy Steel Pipes & Tubes & Tubes, ASTM A335 P91 Round Alloy Steel Pipes & Tubes, ASTM A335 P91 Welded Alloy Steel Pipes & Tubes, ASTM A335 P91 Polished Alloy Steel Pipes & Tubes, ASTM A335 P91 Thick wall Alloy Steel Pipes & Tubes and ASTM A335 P91 Electro polished Alloy Steel Pipes & Tubes.
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ASTM A335 P91 Alloy Seamless Pipes Specifications
Specifications : ASTM A335, A213 / ASME SA335, SA213
Dimensions : ASTM, ASME and API
Pipe Size : 1/8″NB TO 30″NB IN
Tube Size : 1/8″ ID up to 5″ OD, customs diameters also available
Outer Diameter : 6-2500mm; WT:1-200mmSCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Schedule : SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / EFW / Fabricated
Length : Single Random, Double Random & Cut Length
Form : Round Pipes, Square Pipes, Rectangular Pipes, Coiled Pipes, “U” Shape, Pan Cake Pipes, Hydraulic Pipes
ASTM A335 P91 Alloy Seamless Pipes Chemical Composition
| Grade | C | Mn | Si | S | P | Cr | Mo |
| P91 | 0.08-0.12 | 0.30-0.60 | 0.20 -0.50 | 0.010 max | 0.020 max | 8.00 – 9.50 | 0.85 – 1.05 |
ASTM A335 P91 Alloy Seamless Pipes Mechanical Properties
| Element | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % |
| P91 | 585 min | 415 min | 20 min |