Veröffentlichtvon.管理
beiOktober 19, 2017
Standard: API 5 CT Stahl Grade: J55, K55, N80, L80, C90, T95, P110, Q125, V150 Dimension: 4 1/2″–20″ Verbindung: BTC, STC,LTC OCTG Seamless Casing Size Capability Outside Diameter Wall Thickness Range Inches Mm Inches Mm 4-1/2 114.3 .205- .500 5,21 - 12.705 127 .296– .500 7,52 - 12.705-1 / 2 139.7 .275– .687 6,98 - 17.456-5/8* 168.28 .352– .525 8,94 - 13.347 177.8 .272– .625 6,91 - 15.887-5 / 8 193.68 .328– .750 8,33 - 19.057-3/4* 196.9 .595– .625 15.11 - 15.88 8-5 / 8 * […]