Material:St. 35, St. 45, St. 52
Standard:LÄRM 2391
Typ:Nahtlos
Standard:ASTM B337 B338
Material:Reines Titan und Titan-Legierung
Grad:GR1/GR2/GR5/GR7/GR9/GR12
Standard:API, ASTM, BS, LÄRM, ASTM, JIS, BS, LÄRM, GB, usw.
Grad:10#, 20#, 45#, A226, A214, API J55, API K55, API P110, Q345,
OD:13,7 - 914 Millimeter
Material:A179/SA179
Typ:Nahtlos
OD:3.2mm~76.2mm
Material:Q195/Q215/Q235/Q345
Typ:Nahtlos
OD:10 - 325 Millimeter
Material:T11, T12, T22, T23, T91, T92…
Standard:A213/SA213
Typ:Nahtlos
Grad:20#, 45#, 16Mn, Q235, Q345, 15CrMo, 30CrMo, 10#-45#, A53-A369…
Standard:JIS, LÄRM, ASTM
standard2:JIS G3445-2006, LÄRM 2391, ASTM A106-2006
Grad-Gruppe:A53-A369, 16Mn, 10#-45#, Legierung Mangan-v
Standard:JIS, LÄRM, ASTM, API, GB
Abschnitt-Form:Form: Rund
Standard:API, ASTM, API, ASTM, AISI, EN, LÄRM, JIS
standard2:API 5CT, ANSI A182-2001
Grad-Gruppe:A53-A369, API J55-API P110
Standard:ASTM, BS, LÄRM, GB, JIS
standard2:ASTM A53-2007, ASTM A53M-2007, BS 1387, BS 1139, BS 4568,…
Grad-Gruppe:10#-45#, 16Mn, A53-A369, Q195-Q345, ST35-ST52
Standard:API, ASTM, GB
standard2:API 5CT, ASTM A53-2007, GB/T 8163-1999, GB 9948-2006
Grad:A333, A333 Gr6
Material:B2, C2
Standard:A556/SA556
OD:15,9~ 31.8mm