Tianjin Dalipu Oil Country Tubular Goods Co., Ltd - | E-Showroom
Tianjin Dalipu Oil Country Tubular Goods Co., Ltd - | E-Showroom
1. Our slotted liner use J55/K55/N80 casing and tubings of API standard, with High overall strength, not so easy to deformation.
2. The edge of the slot is vertical, smooth, without burrs, and the slot is uniformity.
3. The perforated pipe is suitable for sandy well, which the diameter of the sand greater than 0.3mm.
4. The slot can be longitudinal and transverse, the section of the slot can be parallel and trapezoidal types, with a wide open area.
5. Slot pipe has a big inner diameter.
We would like to establish long term business with any reliable partner in the world . Any interesting or questions, pls don't hesitate to contace us . Waiting for your kindly reply . Thanks