309l Stainless Steel - Factory, Suppliers, Manufacturers from China

309l Stainless Steel, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

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 ...
Useful tips for selecting proper welding electrode

Selection of welding electrode according to the chemical composition, mechanical properties, anti-cracking performance requirements, at the same time, taking into account the welding structure, ste...
The composition of the welding electrode

The welding electrode is a metal rod that is melted and filled at the joint of the welding work-piece during gas welding or electric welding. The material of the electrode is usually the same as th...
A Comprehensive Guide to Welding Shielding Gases: Choose the Right Gas to Double Weld Quality

The primary function of welding shielding gases is to isolate the weld pool from the atmosphere, stabilize the arc, control penetration depth, and enhance overall weld quality. Conversely, select...
Measures to Improve Fatigue Strength of Welded Structures

1. Reduce stress concentration The stress concentration point of the fatigue crack source on the welded joint and structure, and all means of eliminating or reducing stress concentration can improv...
Tianqiao on China International Hardware Show 2024 in Shanghai

Z308 Pure nickel cast iron electrode GB / T 10044 EZNi-1 AWS ENi-Cl JIS DFCNi