Tianjin Dalipu Oil Country Tubular Goods Co., Ltd is currently an emerging production and marketing enterprise based production Casing and Tubing.
①Tubing（1.9"-4-1/2"）；②Casing（4-1/2"-20"）③Pup Joint ④Coupling ⑤Crossover ⑥Thread processing
Thread Type:EUE,NUE,LTC,STC,BTC,IF,REG,High gas seal processing.
Casing pup joint is a type of steel pipe that is typically used to Oil well protection tubing.Casing and tubing strings are the main parts of the well construction. All wells drilled for the purpose of oil or gas production (or injecting materials into underground formations) must be cased with material with sufficient strength and functionality.
1. Our company has specialized in this line for many years;
2.We can produce the oil Casing and tubing as customers requirement;
3.Unique packing according to customer.
4. Strict quality control and competitive price;
5. Fast delivery;
6. 24hours email reply and good after-sales service.