update companies set compub =0 where userid =1072319 Wesley - الصين

Wesley

Wesley

تاريخ نشر الاعلان الصين

العروض والخدمات

Sell oilfield equipment .

Steel Sucker Rod coupling The beam pumping units is conventional power equipment used in oil extraction in oil field Grade D Sucker Rod is made of fine alloy steel It is featured by high strength better plasticity and long service life after heat treatment …

Sell oilfield equipment .

petroleum casing pipe65288غلاف الأنبوب65289 .

Casing Tube We have set up casing producing assembly line including material testing and monitoring magaflux digital control machine and automatically heat treat equipment etc Then products standards meet API 5CT requirement We can product all kinds of casing …

petroleum casing pipe65288غلاف الأنبوب65289 .

Drill collar .

Drill collarsType AB andCare manufactured according to API and SY T standards Drill Collars Type A and B are made of 4145H chromium molybdenum alloy steel chemical composition and residual elements are well controlled Drill collars Type c non magneticare made …

Drill collar .

Drill pipe .

Integral heavy weight drill pipe is manufactured from AISI 4142H 4145H modified drill collar material according to SY T 5146 1997 thick walled pipe called integral heavy weight drill pipe was developed to provided a gradual transition from the heavy drill …

Drill pipe .