-
Product Name: oil and natural gas steel pipe Grade: B
-
Product Name: oil and natural gas steel pipe Grade: S485
-
Product Name: oil and natural gas steel pipe Grade: S450
-
Product Name: oil and natural gas steel pipe Grade: S415
-
Product Name: oil and natural gas steel pipe
-
Japanese Industrial Standard JIS rolled steel welded structure SM490A
-
Japanese Industrial Standard JIS general structural rolled steel SS40 0-B
-
Japanese Industrial Standard JIS general structural rolled steel SS400
-
SS330 Japanese Industrial Standard JIS general structural rolled steel SS330
-
High strength low alloy structural steel Q420
-
Carbon steel Q275
-
Carbon steel Q235
-
Carbon steel Q215
-
Carbon steel Q195
-
Quality carbon structural steel 20Mn-65Mn
-
Quality carbon structural steel 08-70
-
High strength low alloy structural steel Q420
-
Carbon steel Q275
-
Carbon steel Q235
-
Carbon steel Q215