Phone / WhatsApp:
+86-13288385958
E-mail: sale20@shunbeifactory.com
E-mail: sale20@shunbeifactory.com
Xingye 9th Road, Guanglong Industrial Zone, Yongxing village, Chencun Town, Shunde District, Foshan City, Guangdong, China
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1-12m or as required
Pre galvanized：5μm-25μm/Hot dipped galvanized：35μm-200μm
AiSi, ASTM, bs, DIN, GB, JIS
1/2''-24''(20MM~508MM
Electronic Resistance Welded (ERW)
Hot Rolled & Cold Rolled
DX56D
30% TT in advance, 70% TT /70% LC at sight balance before shipment
support
FOB, EXW, CIF, CFR
Steel
Polished
10 TON
Construction
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| DX56D low-carbon steel as the substrate. After pickling, annealing and hot-dip galvanizing, the surface zinc layer is dense and has strong adhesion, and has excellent weldability and processing performance. Its circular cross-section design is conducive to uniform pressure distribution and is suitable for load support, liquid transmission and the manufacture of mechanical structural parts. | |||||||||
PRODUCT SPECIFICATIONS
PRODUCT DESCRIPTION
The production process includes hot-rolled or cold-rolled DX56D steel strip uncoiling → cleaning and degreasing → pickling → continuous annealing → hot-dip galvanizing → air knife zinc control → passivation/oiling treatment → forming → high-frequency welding → cutting to length → end treatment → finished product inspection and packaging. The entire process strictly controls the uniformity of zinc layer adhesion and the dimensional accuracy of the finished product to ensure stable product quality and long service life.
