1.Grade:10#,20#,A335 P12,A178-C,A250,API K55,St35.8,St52.4,STBA24,STPA26,Q195
2.Application:Oil Pipe
3.Special Pipe:API Pipe
4.Alloy Or Not:Non-alloy
Standard BS, GB, DIN, ASTM, API
Standard BS 1387, GB 5310-1995, GB 3087-1999, DIN 1626, ASTM A106-2006, API 5L, API 5DP.....
Grade 10#-45#, 16Mn, A53-A369, ST35-ST52
Grade 10#, 20#, 45#, 16Mn, A53(A,B), A106(B,C), A312, St37
Thickness