E70xx - China Manufacturers, Factory, Suppliers

E70xx, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Season's Greetings and Best Wishes for 2025!

As we welcome another year, we want to express our heartfelt gratitude for your trust and support. May the New Year bring you success, happiness, and prosperity. Together, let’s achieve greater mi...
Stainless steel how to choose welding material, do you really know?

When welding stainless steel, the performance of the electrode must match the purpose of the stainless steel. Stainless steel electrode must be selected according to the base metal and working cond...
Underwater welding technology

There are three types of underwater welding: dry method, wet method and partial dry method. Dry welding This is a method in which a large air chamber is used to cover the weldment, and the welder ...
Four positions of electric welding and welding points: overhead welding, flat welding, vertical welding and horizontal welding

The welding position is referred to when welding, the relative spatial position of the weld to the welder. Figure 1. Tianqiao welding positon There are flat welding, horizontal welding, vertical ...
Participating China 8th Yiwu International Hardware & Electrical Appliances Fair
Welding common problems and prevention methods

1. What is the purpose of steel annealing? Answer: ①Reduce the hardness of steel and improve plasticity, so as to facilitate cutting and cold deformation processing; ②Refine the grain, uniform the ...

Low-fuming Bronze CuZn40Fe1Sn1 brass welding rod