|Origin:||Made In China|
|Category:||Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing|
|Label:||ASME A213 P11 , P11 Boiler pipe , ASTM A335 P91 Manufa|
|Min. Order:||100 pc|
ASTM A335 P11 is the part of ASTM A335, the pipe shall be suitable for bending, flanging, and similar forming operations, and for fusion welding. The steel material shall conform to chemical composition, tensile property, and hardness requirements. Each length of pipe shall be subjected to the hydrostatic test. Also, each pipe shall be examined by a non-destructive examination method in accordance to the required practices.
The different mechanical test requirements for pipes, namely, transverse or longitudinal tension test, flattening test, and hardness or bend test are presented.Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.
Steel grade: ASTM A335 P11
Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.
Inspection and Test:
Chemical Composition Inspection, Mechanical Properties Test(Tensile Strength,Yield Strength, Elongation, Flaring, Flattening, Bending, Hardness, Impact Test), Surface and Dimension Test,No-destructive Test, Hydrostatic Test.
Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting.
Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.
ASTM A335 P11 Chemical Compositions(%)
Mechanical properties for ASTM A335 P11
|Tensile strength, min, (MPa)||415 Mpa|
|Yield strength, min, (MPa)||205 Mpa|
|Elongation, min, (%), L/T||30/20|
Material & Manufacture
Pipe may be either hot finished or cold drawn with the finishing heat treatment noted below.
Mechanical Tests Specified
Notes for Hardness Test:
Notes for Bend Test:
Related informations :