13-3/8 Inch 68ppf BTC Pup Joint
Company Informatio |
Tianjin Dalipu Petroleum Pipe Co., Ltd. was established in 2008. It is located in Tianjin, close to the capital and Tianjin Port, with convenient transportation and unique geographical location. Main business: petroleum casing, coupling, shorting, processing and production of various special buckles, conversion joints, alloy pipes to meet the needs of different customers. Combining production and sales. Years of domestic and foreign trade experience. Rich capital and rich experience. The comprehensive quality of business personnel is high. Strict implementation of the API 5CT standard. We have established stable cooperative relations with Tianjin Steel Pipe Group (TPCO), Baosteel, Baosteel, Henggang, Angang, and other large domestic steel mills, and have been well received by customers.
| Product Introduction |
 13-3/8 Inch 68ppf BTC Pup Joint Oil casing is the lifeline to maintain oil well operation. Due to the different geological conditions and the complex state of the downhole force, the combined effects of tensile, compressive, bending, and torsional stresses act on the pipe body, which places higher requirements on the quality of the casing itself. Once the casing itself is damaged for some reason, it may lead to reduced production of the whole well or even scrap. According to the strength of the steel itself, the casing can be divided into different steel grades, namely J55, K55, N80, L80, C90, T95, P110, Q125, V150 and so on. Different well conditions and depths also use different steel grades. In a corrosive environment, the casing itself is also required to have corrosion resistance. Where geological conditions are complex, casing is also required to have anti-collapse performance. |
Product Specification |
| size： | 4-1/2"--20" |
| Grade | J55,K55,N80,L80,P110,Q125,L80-3cr/9cr/13cr,80S,80SS,T95 |
| Connection | LTC,BTC,STC and all kinds of premium connection and high performance thread etc. |
| Length | 2、4、6、8、10——20FT etc. it can also be processed according to customer requirements |
| type | PIN x PIN, PIN x BOX, BOX x BOX |
Prodection Details |
 J55 pup joint |  13cr pup joint |  pin*box pup joint |
Production Flow Chart |
Product Package |
 wooden cases |  packing |  title3 |
Exhibition exchange |
 exhibition |  exhibition |  customers visit |
| FAQ |
Q1: How long is your delivery time?
According to the quantity of per size.Generally it is with 15 days
Q2: the pay terms?
FOB,CIF,CFR,EXW
Q3: What is your terms of payment ?
30% T/T in advance ,balance before shippment.
