Copper plate combines many advantages, has the high toughness of general metal materials, but also is easier than general metal materials to bend, twist, crack and fracture, and has the corresponding resistance to expansive soil and impact resistance.

Stainless steel pipe is a kind of more used a kind of pipe, in general, in order to ensure the quality of the product, we need to carry out welding operation before use, master the correct operation method is very important, as the use of the later stage for us, then we must first understand the stainless steel pipe in the welding need to do what preparatory work.

Aluminized zinc plate and stainless steel plate can be distinguished from the following aspects