Machinery & Industrial Supplies

hebei Location

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we could supply all kinds of drill pipes which are consistent withAPI SPEC 5DP OR SY. and the products have pass the ISO 9001:2008.

hebei longway petroleum equipment co.,ltd

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WE COULD MANUFACTURE THE DRILL PIPE AS THE API STANDARD. AND WE ALSO COULD MANUFACTURER THE PRODUCTS AS YOUR REQUEST.

hebei longway petroleum equipment co.,ltd

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we could supply all kinds of drill pipes which are consistent withAPI SPEC 5DP OR SY. and the products have pass the ISO 9001:2008.

hebei longway petroleum equipment co.,ltd

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we are the professional manufacture of the drill pipe. and our product have sell to the all over the world.
the products have got API 5DP and ISO 90

hebei longway petroleum equipment co.,ltd

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Using to projects of mine blasting, water well drilling, geothermal well drilling, pipe-shed support drilling, coal mining and non-ferrous mental.

hebei longway petroleum equipment co.,ltd

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