TIANJIN DRLIPRL OIL COUNTRY TUBULAR GOODS CO., LTD

 Tianjin dalip Oil Pipe Co. Limited is a professional production and sales of oil services company, is committed to this has been seven years, through continuous efforts, the industry established a good reputation and reputation, our development and growth from the customers continue to support, we will continue to progress unremittingly, to return customers!
The main products: API-5CT oil casing, tubing, nipple, collar, collar buckle, lengthened coupling, reducer, adapter, turn buckle, super 13Cr API 5D oil casing pipe, drill pipe thread, tubing thread protector, API 5L pipeline steel pipe, alloy pipe, precision cold drawn seamless steel pipe, elbow three, through the flange
Oil pipe specifications: ----4-1/2 "2-3/8", the end of the form of processing NUE, EUE.
Oil casing conversion connector class: NU PIN*2-7/8 2-3/8 EU BOX 2-7/8 EU PIN*3-1/2 EU BOX 3-1/2 EU BOX*4-1/2 EU BOX 4-1/2 LC BOX*5-1/2 LC BOX, etc., can be produced according to customer requirements
Coupling specifica... [Details]