Construction Stamping Hardware is a kind of metal building spare part, which is an OEM metal stamping parts. The material is steel. The surface treatment is galvanizing. After cutting steel plate, we manufacture it with stamping mold to get the tridimensional shape and punching two holes. The using the welding craft to welding the nut with the hole. The product is used for fitting another part with bolt. Which is the reason why we set welding nut. The unit weight of this product is much heavy. The reason why the construction stamping hardware needs to make galvanizing treatment is that the galvanizing is more active than some metal. The metal which is less than zinc in chemical activity with galvanizing, such as iron. In the occurrence of electrochemical corrosion, zinc will be corroded for more active, then the iron will be corroded after zinc-corrosion. Besides, the oxide within zinc is more dense, which protects the inner iron from oxide. That's why most of our customer needs the zinc or hot dip galvanizing treatment.
Q&A:
Q: Could you please note your production mothod simply?
A: Firstly, open the blanking mold to get the flat shape. Then open the forming mold to make the three-dimensional shape. Adding the welding nut to fit the another product.
Hot Tags: construction stamping hardware, China, suppliers, manufacturers, factory, customized, buy, price, bulk, for sale, din 1 4404 stamping parts, oem stamping parts, competitive stamping parts, wholesale stamping parts, din 1.3343 stamping parts, din 1 0503 stamping parts
