| Products/Services We Offer: |
The co***ny all kinds of test equipment, can produce 325 mm in diameter-1220 mm, wall thickness 7 mm-60 mm double-sided submerged arc welding seam straight steel tube.
Besides, the co***ny independent innovation, the successful development of a large diameter hot shrink diameter of hot rolling seamless production line, can be used for the power plant, water treatment, central air conditioning, oil and low voltage of flammable fluid in the pipeline, oil and construction structural tube casing. |
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