标准
ASTM, JIS, AISI, ASTM, GB, DIN, EN, etc
材质
10#.20#.45#15Mn.20Mn.45Mn.30Mn2
Product name
Hot Rolled Seamless Pipes
Material
L245,L360,A53,J55,N80 ,X42,X46,X52,X56,X60,X65,X70
Type
Seamless Round Steel Pipe
Keyword
Mill Test Certificate Steel Pipe
Usage
Oil Gas Sewage Transport
Technique
Hot Rolled Cold Drawn