Product: top quality 13 Chrome 3 1/2 eue casing /tubing coupling Material: H40.J55...

Product: top quality 13 Chrome 3 1/2 eue casing /tubing Material: H40.J55.K55.N80....

Product: top quality 13 Chrome 3 1/2 eue casing /tubing coupling Material: H40.J55...

API 5CT J55/K55/N80/P110 Casing Coupling 4 1/2" to 20" Api Casing Coupling ...

FROM 1.09 "-20" Standard according to API 5CT Length Random length, o...

FROM 1.09 "-20" Standard according to API 5CT Length Random length, o...

FROM 1.09 "-20" Standard according to API 5CT Length Random length, o...

API 5CT J55/K55/N80/P110 Casing Coupling 4 1/2" to 20" Api Casing Coupling ...

API 5CT J55/K55/N80/P110 Casing Coupling 4 1/2" to 20" Api Casing Coupling ...

Casing Pipes/Carbon Seamless Steel Pipe/Oil Drilling Tubing Pipe Size OD 114.3...

Out Diameter Casing:4 1/2" ~ 20" (114.3 mm ~ 508mm), Tubing: 2-3/8" ~ 4-1/2" (60.3...

The steel grades of common oilfield API-5CT casing pipe include J55, K55, N80-1, N80Q...