Standard:

AISI, ASTM, BS, DIN, GB, JIS, ASTM, GB

Dimensions:

25mm*3mm-200mm*20mm, 30*30*4 40*40*3 40*40*4 40*40*5 50*50*3 50*50*4 50*50*5

Grade:

Other, Gr50 Series, Q195-Q420 Series

Place of Origin:

Shandong, China

Brand Name:

CERTEG, CERTEG

Model Number:

30*30*3 40*40*3 40*40*4 40*40*5 50*50*3 50*50*4 50*50*5, 30*30*3 40*40*3 40*40*4 40*40*5 50*50*3 50*50*4 50*50*5