Desc:Product DescriptionLongitudinal welded pipes, steel pipes made of hot-rolled or cold-rolled steel plates or steel strip coils welded on welding equipm...
Desc:Product DescriptionLongitudinal welded pipes, steel pipes made of hot-rolled or cold-rolled steel plates or steel strip coils welded on welding equipm...
Desc:Please contact me for more product details and the latest prices.Product DescriptionHot-dip galvanizing is the reaction of molten metal with an iron s...