Factory direct sales of straight seam galvanized welded pipe standard GB/T3091 material Q235B

直径：

dn15-200

壁厚：

1.1-10.5mm

材质：

Q235B

Cangzhou Hongyun Steel Pipe Co., Ltd. Factory Direct Sales Straight Seam Galvanized Welded Pipe Standard/Material
(min)/(min)/(inch)/(.inch)/(.inch)/(inch)/(.inch) /(inch)/(inch)/(inch)/(inch)/(inch),,

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Cangzhou Hongyun Steel Pipe Co., Ltd. is a specialized enterprise integrating the production, sales and export of steel pipes and pipe fittings. Our company's main products include seamless steel pipes (hot-rolled, cold-drawn), spiral steel pipes, straight-seam steel pipes, thermally expanded steel pipes, large-diameter thick-walled steel pipes, and alloy steel pipes. The company's existing high-frequency straight seam steel pipe production line can produce 10,000 tons of straight seam resistance welded steel pipes with diameter and wall thickness and straight seam double-sided submerged arc welded pipes with diameter and wall thickness per year.
Cangzhou Hongyun Steel Pipe Co., Ltd. adheres to the principle of being honest and doing things with integrity, and thanks new and old customers with the best quality, the lowest price, and the most perfect after-sales service. We sincerely hope to establish long-term cooperation with you. Relationship, mutual benefit, win-win cooperation

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