We are Dongying East International Trading Co., Ltd , which is one of the wholly-owned subsidiaries of Sinopec and professional oil equipment supplier . We are located in China' s second largest oil filed --Sinopec Shengli Oilfield, China. We are good supplie r of casing , tubing , drill pipe , line pipe , drill collar , mud pump, drilling rig , drawworks and so on .
Drill Pipe
Drill Pipe
1)Size: 2-3/8, 2-7/8,. 3-1/2,4,4-1/2 , 5,5-1/2,6-5/8
2)Standard: API 5DP
3)Grade: E75, X 95, G105, S135
4)Upset: EU, IU, IEU
5)Length: R1, R2, R3