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      1. Home About us Products Equipment News Contact us
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        Address: The west of Yellow River Road, Puyang City,  Henan Provice, China .
        Phone: +86-393-8910958
        Fax:    +86-393-8910966
        Attn   : Linda cheng
        Mobile: +86-13912509378
        WhatsApp:+86-13912509378               
        E-mail:zyblt(at)126.com   
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        Product detail  

        API  casing collar

        API casing collar

        Parameter description:

        Product Name: API casing collar

        Specification: 5 1/2" LTC Casing Collar

        Execution Standrd: API 5CT &5B

        Size : 4 1/2" to 18 5/8"

        Material Grade : J55,K55,N80,L80,P110

        Threads : STC,LTC,BTC

        Surface Treatment : whole phosphating or inside phosphating or outside blueing

        Address: The west of Yellow River Road, Puyang City. Tel: 86-393-8910958 Fax:86-393-8910966 mobile phone:86-13912509378 Copyright: Puyang Bao LiTong petroleum machinery Co., LTD Technical support: Zhengzhou Website Website Experts
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