80S grade pup joint
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.
80S grade pup joint
tubing steel grades : H40, J55, N80, L80-1, C90, T95, P110.80S 80SS
N80 is divided into N80-1 and N80-Q. The same point of the two is the same tensile properties. The difference between the two is the difference in delivery status and impact performance. N80-1 is delivered in the normalized state or when the final rolling temperature is reached. When the temperature is greater than the critical temperature Ar3 and the air is cooled after the tension is reduced, the oil tubing is short-circuited and wholesaled, and hot rolling can be used to replace normalizing. Impact energy and non-destructive testing are not required; N80Q must be quenched and tempered (quenched and tempered). Impact energy shall comply with API 5CT regulations, petroleum tubing shall be short-circuited to the supplier, and non-destructive inspection shall be carried out
|Connection||EUE,NUE 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|
13cr pup joint
pin*box pup joint
Production Flow Chart
Q1: How long is your delivery time?
According to the quantity of per size.Generally it is with 15 days
Q2: the pay terms?
Q3: What is your terms of payment ?
30% T/T in advance ,balance before shippment.