We Shengli Oilfield Tongtai International Trading Company, Based in the second largest oilfield of China, are engaged in supply of a complete range of equipments, tools and parts for oil and gas exploration and production.Our main products are tubular goods, equipment and accessories for drilling and production machinery as casing, tubing, pipeline,drilling rig, pumping unit, sucker rod,etc.. Conforming to API
Casing 1> according with API-5CT
2>Threads STC;LC;BTC
3>Steel grade: J55,K55,L80,N80,C90,T95,P110
4>Length range:R1,R2,R3
5>OD:5”,5-1/2”,7”,9-5/8” to 13-3/8”,etc....
TUBING
J55, N80, L80, and P110
Nonupset tubing , upset tubing,special tubing
SIZE: 2 3/8” 2 7/8” 3 1/2”
PIPELINES according to API 5L |