產(chǎn)品名稱:石油套管
采用標準:API 5CT
產(chǎn)品用途:用于保護油管不被外力所傷
常用型號:4-1/2",5",5-1/2",6-5/8",7",7-5/8",7-3/4",8-5/8",9-5/8",10-3/4",
11-3/4", 13-3/8", 16", 18-5/8", 20"
長度范圍:R1 (4.88-7.62m)、 R2 (7.63-10.35m) 、R3 (10.36-14.63m)
采用鋼級:J55, K55, N80-1, N80-Q, L80, C90, P110
扣型: 短圓扣(STC),長圓扣(LTC),偏梯扣(BTC)
產(chǎn)品包裝:外表面涂保護層(噴漆),并按API 5CT標準標記,用金屬鋼帶打捆包裝