We are the biggest and most complete supplier of seamless steel pipe. Hoping you can spend several minutes to know us. Our co***ny imported the most advanced AC-cu-Roll seamless steel pipe production line from Germany, and our products conform to API 5L, API 5CT, ASTM, DIN, JIS, GB standard. The specification of hot-rolling pipe is 114¡ª426mm*4.5¡ª55mm. The daily output can reach 300- 500 ton. We have three sloping hearth furnaces and six cold drawing machines to produce cold-drawing steel pipe of 10¡ª1...
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