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erw galvanized steel pipe
Selling leads
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...Galvanized steel pipes are divided into cold-galvanized pipes and hot-dip galvanized pipes. According to the shape, they are divided into ...
2025-06-28 00:03:11
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... are many types of special-shaped steel pipes. The three most common ones are special-shaped seamless steel pipes with equal wall thickness, ...
2025-11-26 00:24:30
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...o straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by production method: arc welded pipe, resistance ...
2025-06-28 00:03:00
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... of welded steel pipes is simple, the production efficiency is high, there are many varieties and specifications, and the equipment investment is ...
2025-11-26 00:24:30
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... are many types of special-shaped steel pipes. The three most common ones are special-shaped seamless steel pipes with equal wall thickness, ...
2025-11-26 00:24:30
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..., simplify manufacturing processes, save materials and processing man-hours, such as rolling bearing rings, jack sets, etc., which have been widely ...
2025-11-26 00:24:30
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...Galvanized steel plate is a thin sheet of metal coated with zinc to prevent corrosion on the surface of the steel plate and extend its service life...
2025-03-13 16:34:51
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... galvanizing process, that is, the coiled steel plate is continuously dipped in the galvanizing tank with molten zinc to make galvanized steel ...
2025-11-26 00:24:30
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...Galvanized steel plate is a thin sheet of metal coated with zinc to prevent corrosion on the surface of the steel plate and extend its service life...
2025-03-13 16:34:57
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...Galvanized steel plate is a thin sheet of metal coated with zinc to prevent corrosion on the surface of the steel plate and extend its service life...
2025-03-13 16:34:50
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