8619930526066

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    Longway Petroleum Longway Petroleum

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    PRODUCTS
    PRODUCTS

    Professional Drilling tools Manufacturer, Full Range of Drill Pipe and Custom Solutions

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    Address:

    East of Beikou, Yingli Town, Jinzhou County, Shijiazhuang City, Hebei Provice, China.

    Telephone:

    +86-311-84386267

    WhatsApp:

    8619930526066

    Welded Heavy Weight Drill Pipe

    Welded Heavy Weight Drill Pipe

    Friction-welded heavy‑weight drill pipe (HWDP). API 7‑1 certified. Features a 1340‑grade steel body and 4137H/4145H‑grade steel connections. Reliable performance at an economical price. The weld zone undergoes 100% nondestructive testing (NDT).
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    Integral Weighted Drill Pipe

    Integral Weighted Drill Pipe

    The heavy‑weight drill pipe (HWDP) is machined as a single piece from solid AISI 4145H alloy steel, with no weld zones, offering superior strength and suitability for sour environments or ultra‑deep horizontal wells. It complies with API Spec 7‑1 and undergoes full‑length heat treatment and 100% nondestructive testing (NDT).
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    Longway Petroleum

    We can customize high-performance drill pipe assemblies of various sizes according to customer needs.

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    Telephone

    +86-311-84386267

    Phone/Wechat

    +86-19930526066

    Email

    info@longwaydp.com

    Address

    052260, East of Beikou, Yingli Town, Jinzhou County, Shijiazhuang City, Hebei Provice, China.

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