ASTM A53 q195 q235  DN125  5 '' ERW STEEL PIPE

 ERW pipes are extensively used in agriculture, industry and construction activities like scaffolding and casing in bore wells. They are used for conveying water, gas, crude oil and chemicals at various pressures and densities over long distances. Considering the challenging and varied applications, the pipes are produced to meet very high standards of both national and international specifications .

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 Company Profile

Handan Zhengda Steel Pipe Co,. Ltd (ZDP for short) is one of ten mainly supported enterprise by Handan government, one of top 100 enterprises in Hebei, one of top 500 manufacturers in China, one of top 500 private enterprises in China, high and new tech enterprises in China. Dealing with ERW steel pipe, galvanized pipe, spiral pipe, square pipe, steel-plastic composites pipe, Zhengda pipe comprehensive strength has been one of top 3 in steel pipe industry. Focusing on manufacture and sales, it is a modern comprehensive enterprise of technology research, trade, cultural development.

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