Home > Products > China Plain end Coupling

China Plain end Coupling

  • API 5CT NUE EUE Casing Coupling

    Contact NowAPI 5CT NUE EUE Casing CouplingCouplings are short lengths of pipe used to connect 2 joints of tubing or casing. They come with painted colour codes on their external surface to indicate their grades. On ground inventories are available from our Houston Inventory warehouse. API couplings are known for its high efficiency and...

  • API 5CT J55 L80 N80 C90 P110 Tubing Coupling

    Contact NowAPI 5CT J55 L80 N80 C90 P110 Tubing CouplingCouplings are short lengths of pipe used to connect 2 joints of tubing or casing. They come with painted colour codes on their external surface to indicate their grades.  API 5CT tubing couplings in various grades are known for it’s high efficiency and long service life.

  • API 5CT LCSG SCSG BCSG Casing Coupling

    Contact NowAPI 5CT LCSG SCSG BCSG Casing CouplingCouplings are short lengths of pipe used to connect 2 joints of tubing or casing. We are the manufacturer of steel coupling, all the products you need we could produce according to your requirement strictly Our company has API 5CT LCSG SCSG BCSG Casing Coupling. We can provide the products...

  • API 5CT K55 J55 L80-1 L80-9Cr L80-13Cr N80-1 N80-Q C90 T95 P110 C110 Q125 Casing Coupling

    Contact NowAPI 5CT K55 J55 L80-1 L80-9Cr L80-13Cr N80-1 N80-Q C90 T95 P110 C110 Q125 Casing CouplingCouplings are used to hold the neighboring joints together during axial tension or compression. The common oilfield API-5CT casing couplings include J55, K55, N80 and P110 in accordance with API 5CT/5B, can be classified as STC (short thread), LTC (long thread) BTC (buttress thread) and premium...

  • JFE Tiger Thread Protector with Permium Connection Made in China

    Contact NowJFE Tiger Thread Protector with Permium Connection Made in ChinaThe Premium Connection of JFE series provides proprietary Premium Connection for OCTG.JFE series is the international leader in Premium Connection.

  • API 5CT Black Plain End Green Coupling

    Contact NowAPI 5CT Black Plain End Green CouplingIn our company, We have API 5CT Black coupling, Plain end coupling ,Green coupling. Our casing coupling manufacturing facilities utilize high quality coupling stock from pre-qualified seamless mills. High-speed CNC lathes maintain the tight tolerances required by the industry. All casing...

  • API 5CT K55 J55 L80-1,L80-9Cr L80-13Cr N80-1 N80-Q C90 T95 P110 C110 Q125 Coupling Stock

    Contact NowAPI 5CT K55 J55 L80-1,L80-9Cr L80-13Cr N80-1 N80-Q C90 T95 P110 C110 Q125 Coupling StockCoupling Stock is a seamless thick-wall tubular product used in the manufacture of coupling blanks. Pipes for Coupling Stock with PSL2 and even higher level, could meet customers need for processing API or NON-API thread couplings. The Coupling Stock of our company with high quality.

  • API 5CT NUE EUE Tubing Coupling

    Contact NowAPI 5CT NUE EUE Tubing CouplingThe API external-upset-end (EUE) and API nonupset (NUE) tubing connection is widely used because it is a good, serviceable connection in most wells. The EUE joint has a designed joint strength in tension and pressure strength greater than that of the pipe body and, therefore, is considered a...