Oil tools, tubular goods, oilfield equipments, downhole tools, drilling/fishing/handling/cementing tools, wellhead control equipments, --LONGER MACHINERY

Casing

Source： LONGER | [ 2013-09-30 ] Hits： 4151

Casing

Standard：
API SPEC 5CT Standard of American Petroleum Institute

Steel Grade:

J55, K55, N80, L80, N80-1, N80-Q, P110 etc．

Size:

4 1/2”~20”

Length:

R1/R2/R3

Diamensional tolerances:

Mechanical properties：

Note: When ordering or requesting for quote, please specify the detailed requirements.