- For boiler and water tube , flue tube , superheater tube, economizer bank
- OD: 48mm~720mm; WT: 4mm~58mm
- Surface treatment: Anti-rust oil
- Hot Rolled Seamless Steel Pipe, Cold Drawn Alloy Pipe, Welded Alloy Steel Pipe
- Delivery condition: Annealed, Normalized, Normalized and Tempered
- Delivery time: Prompt delivery or as the order quantity
- In bulk by steel belt, Woven cloth with 7 slats
- End finish: plain ends with square cuts,free of burrs, bevelled ends.
- Derusting,oiled
- End: Plain End, Beveled End, Threaded
- Marks on the pipe
- Thick Wall Pipe, Customized Manufacture
-
As per customer's option
ASTM A335 P11 Specification and Property
ASTM A335 | C(Max) | Mn | Si(Min) | P(Max) | Chromium | Mo | S(Max) | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation (%) |
---|---|---|---|---|---|---|---|---|---|---|
P11 | 0.05–0.15 | 0.30–0.60 | 0.50–1.00 | 0.025 | 1.00–1.50 | 0.44–0.65 | 0.025 | ≥415 | ≥205 | ≥ 30 |
ASTM A335 P11 Seamless Boiler Pipe Production Progress:
ASTM A335 P11 Related Steel Grade
EN10216-2, ASTM A213/ASME SA213
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