309 Rod - China Factory, Suppliers, Manufacturers

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

Tianqiao Welding On The 140th China Import and Export Fair (Canton Fair)
The welding process of manual arc welding - SMAW

Shielded Metal Arc Welding (abbreviated as SMAW). The principle is: an arc is generated between the coated electrode and the base metal, and the welding method using the arc heat to melt the electr...
Selection of Tungsten Electrodes

Red head thoriated tungsten electrode (WT20) Currently the most stable and widely used tungsten electrode is mainly used in the welding of carbon steel, stainless steel, silicon copper, copper, br...
Why can low carbon steel be welded but high carbon steel is difficult to weld? —The impact of carbon content on the welding process

According to the chemical composition of steel, it can be divided into two categories: carbon steel and alloy steel. Carbon steel is further divided into: ① low carbon steel, with a carbon conte...
What Are the Differences Between AWS Stainless Steel Electrode Suffixes 15, 16, 17, and 26?

What Are the Differences Between AWS Stainless Steel Electrode Suffixes 15, 16, 17, and 26? A Simple Guide When selecting stainless steel welding electrodes, you may often see AWS classification...
SMAW Basics: How Beginners Can Get Up to Speed Quickly

Shielded Metal Arc Welding (SMAW), commonly known as stick welding, is one of the most versatile and widely used welding processes. It’s the first process many welders learn because equipmen...

Mild Steel Welding Electrode AWS E7018