Specification :

high pressure boiler pipe ASTM A335 P22
1) High quality,
2) competitive price
3) ISO: 9001-2000
4) enough stocktage

Features:
high pressure boiler pipe ASTM A335 P22
1) Custom specifications
Size: 6mm * 1mm( OD * THK) to 219mm * 20mm,
Length : 5.8m, 6m, 12m, 14m or any length as customer required.
2) High quality ( ISO 9001. BOILER CERTIFICATION, API 5L )
3) Many kinds of purpose ( pipes for machinery, pipeline, boiler pipes)
4) Very reasonable price
5) Many kinds of shapes: round, horse hoof, oval, hexagonal, rectangular, and square
6) Many kinds of standards: ASTM A106 GRA/ B/ C, ASTM A53 GRB, ASTM A192, DIN17175 st35.8, DIN1629 ST52, ASTM A210, ASTM A179, API 5L GRB.
7) Custom packing:
Inner packing: caps at both ends, 10 steel strong strips on every bundle,
Outer packing: PEwrapping outerside.
8) Marking:
Marking as customer required : size, standard, heat number.
9) Surface: Oiled or black painted in order to prevent rust.