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    • Horizontal Directional Drilling (HDD)

      Horizontal Directional Drilling (HDD) Drill pipe is an industrial tubular used to drill into the ground. There are three major industries that use drill pipe. The most common application of drill pipe is in the oil and gas industry. Anoth...

    • Heavy weight drill pipe(HDWP)

      Heavy weight drill pipe(HDWP) Heavy weight drill pipe has a "center upset", also known as wear pad, that increases tube life by protecting the tube from wearing on the outer diameter by keeping the tube away from the hole wall. I...

    • API SPEC 5DPAPI SPEC 7 Drill pipes

      API SPEC 5DPAPI SPEC 7 Drill pipes Drill pipe API 5DP l 1,Steel Grade: E-75, X-95, G-105, S135 Size (in)    Nominal Weight (1b/ft) ...

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    JIANGSU HAOHUA INDUSTRY GROUP
    Tel: 0086-512-58220050 Fax:0086-512-58810865 E-mail: sales@haopipe.com
    Add: No.17,Southeastern Avenue, Economic Development Zone (South Area),Zhangjiagang City, Jiangsu Province, China.
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