產(chǎn)品優(yōu)勢(shì):API-5CT、API-5B 常用材質(zhì):L80/N80/J55/K55 產(chǎn)品規(guī)格:4-1/2"--20" 公司產(chǎn)品BTC石油套管、LTC石油套管、STC石油套管、VAM扣石油套管、偏梯扣石油套管、長(zhǎng)圓扣石油套管、短圓扣石油套管、P110石油套管、N80石油套管、L80石油套管、K55石油套管、J55石油套管等。 執(zhí)行標(biāo)準(zhǔn):API-5CT、API-5B 產(chǎn)品用途:用于石油井鉆探 扣型分類:偏梯扣(BTC)、短圓扣(STC)、長(zhǎng)圓扣(LTC)、特殊扣 螺紋類型:長(zhǎng)圓扣(LTC),短圓扣(STC),偏梯扣(BTC)。產(chǎn)品規(guī)格:4-1/2 ”--20” 5-1/2"石油套管CASING API 5CT OD 5-1/2" 17.00lb/ft 17PPF 139.7*7.72 J55 K55 N80 L80 P110 BTC LC SC 5-1/2"石油套管CASING API 5CT OD 5-1/2" 20.00lb/ft 20PPF 139.7*9.17 J55 K55 N80 L80 P110 BTC LC SC 6-5/8"石油套管CASING API 5CT OD 6-5/8" 24.00lb/ft 24PPF 168.28*8.94 J55 K55 N80 L80 P110 BTC LC SC 7"石油套管CASING API 5CT OD 7" 23.00lb/ft 23PPF 177.8*8.05 J55 K55 N80 L80 P110 BTC LC SC