Standards: ASTM A192/A192M (ASME SA192/SA192M)

Cross-Section Shape:Round

Export Market:Global

Origin:China

FOB Port：Shanghai / Lianyungang

Size (mm):

Outer Dimensions.: 1/2"--4"

Wall Thickness:SCH10--SCH80

Length: max 12000mm

Application: Seamless Carbon Steel /Boiler Tubes/Boiler Tubing/Boiler Pipes/Superheater Tubes

Manufacturing process:cold-drawn

Chemical Composition:

           Carbon,%                     0.06-0.18

           Manganese,%             0.27-0.63

           Phosphorus,max,%    0.035

           Sulfur,max,%               0.035

           Silicon,max,%             0.25

Tensile Requirement:

           Tensile Strength  min,ksi(Mpa)  47(325)

           Yeild Strength      min,ksi(Mpa)  26(180)

           Elongation             min,%             35

Mechanical Tests Required:  Flattening Test; Flaring Test; Hardness Test;  Hydrostatic Test/NDT

Packing: Bare packing/bundle packing/crate packing/wooden protection at the both sides of tubes and suitably protected for sea-worthly delivery or as requested.

Surface treatment: Oiled, black painted, shot blasted, hot dipped galvanized or phosphate coating.

Both ends of each crate will indicate the order no., heat no., dimensions, weight and bundles or as requested.