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Shoddy galvanized pipe is easy to scratch, the reason is that shoddy galvanized pipe manufacturers simple equipment, easy to produce burrs, scratch the steel surface. Deep scratchi···
View：68 Date: 06-05-2023
Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.
View：71 Date: 05-31-2023
Steel pipe is not only used to transport fluids and powdery solids, exchange heat, and make machine parts and containers, it is also an economic steel.
View：77 Date: 05-22-2023
Hot dip galvanized pipe is made of molten metal and iron matrix reaction to produce alloy layer, so that the matrix and the coating of the two combination.
View：163 Date: 04-21-2023
A meter is 15 kilograms. 75 steel pipe refers to the national standard DN75 steel pipe, and the national standard DN75 steel pipe is 85 mm, the wall thickness is 3.5 mm, the weight···
View：136 Date: 04-20-2023Sales hotline：
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