Standard

ASTM, BS, JIS, DIN,GB

Steel Grade

 ASTM A53-A106, GB Q195-Q235, 10#-45#

O.D.

10-650mm

W.T.

1.5-50mm

Length

4-14m or according to customers' demands

Ends

plain/beveled ends with plastic caps

Surface treatment

3PE,black painting, anti-corrosion oil, as per required by customer

Packing

Wrapped in bundles by steel strips or in bulk

Third party inspection

SGS/BV

Production Capacity

4000tons per month

Delivery time

15-25 business days

Main market

Asia, Middle East, America, Europe,etc.

Standard

Grade

Chemical Composition(%)

C

Si

Mn

P

S

Cu

Ni

Mo

Cr

ASTM  A53-A106

B

0.17~0.24

0.17~0.37

0.35~0.65

≤0.035

≤0.035

≤0.25

≤0.25

/

≤0.25