Hebei Senhai Pipeline Co., Ltd.

SEAMLESS STEEL PIPE ASTM A333 Seamless Steel Pipe P11 Seamless Steel Pipe P11 Seamless Steel Pipe Manufacturer Seamless steel pipes are made by heat penetrating technology, raw material the solid billet goes through a piercing rod to create the hollow section without any welding or seam.  OD: φ21.3mm~φ660mm (1/2’'~ 26’’); WT: 2.5mm~60m; Length: 5.8m~12m; Material: CS, AS Seamless steel pipes are made by heat penetrating technology, raw material the solid billet goes through a piercing rod to create the hollow section without any welding or seam.  OD: φ21.3mm~φ660mm (1/2’'~ 26’’); WT: 2.5mm~60m; Length: 5.8m~12m; Material: CS: ASTM A106 GR.B/GR.C, ASTM A53 GR.B , API 5L GR B, X42, X52, X60, X70, PSL1&PLS2; ASME A192, ASTM A210, A252,  20G, S275JR, P235, SS400, STPG370, SGP, STK400, St37, St42, ETC. LTCS: ASTM A333, ASTM A335 GR  P1, P5, P9, P11, P22, P91; ASTM A691, SA213, Q345,16Mn, L245~L555;    STPG42, G3454, G3456; St45, St52, ETC. ¨ Standard: ASTM /ASME B36.10M,  API 5L, API 5CT, JIS3454, JIS3456, JIS3444/3455/3457, DIN17175, DIN17100, DIN1626, BS1387, BS6323, BS10210, BS3602,EN10217, EN10219, AS1163, AS1074, GOST 8696-74, GOST 8731-74, GOST 8732-78 , GB/T3087, GB/T8163, GB5310, GB6479, ETC.