Square and Rectangular Steel Pipe Specifications

        Size    Square: 20x20-300*300mm

• Rectangular: 40*20-400*200mm
• Wall thickness: 0.7-17.75mm
• Length: 4.5-13m
• Zinc coating: galvanized: 200-400g/m²
• Standard: GB/T 6728, ASTM A500, EN 10219
• Material: Q195, Q235, Q215
• Technique: ERW, welded, galvanized, hot dipped
• Package: in bundles with water plastic proof wrapped or as per customer's requirements
• Shipping Term: FOB, CFR, CIF or as required
• Payment Term: T/T, L/C
• Surface: galvanized or as per customer's requirements
• Quality Grade: first grade
• Certification: ISO 9001:2008, API, ISO14001 OHSAS18001
• Usage: transportation oil, natural gas, gasoline and liquid objects, scaffolding pipe, building material pipe, furniture tube, low pressure fluid tube
• Main Market: Mid East, South America, South Asia, Africa, Southeast Asia, Northern Europe, Western Europe
• We can do special orders as customer's requirements
• Advantage:good quality,competitive price,on-time delivery,efficient after service
• Production Size

 Company

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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