4145 H:
API7
For subs, pup joints and all different items requiring high quality API7 steel.
Standard stock sizes range from 3 1/8" to 12" OD.
Standard bar lengths are 5.4-6m, 9.45m and they can be solid or bored.
Larger diameters and shorter or longer lengths can be manufactured on request.
4140 H-L 80:
API6A/5CT/NACE MR 01.75
For all production tools.
Standard stock sizes range from 1" OD to 23 1/4".
Standard bar lengths are 4.5-6m and they can be solid or bored.
4130:
API6A/NACE MR 01.75
For flanges, X mas Trees, wellhead equipment.
Standard stock sizes range from 1" OD to 23 1/4".
Standard bar lengths are 4.5-6m and they can be solid or bored.