welding gas mixture

CNG cylinders supplied by CNG Cylinder Manufacturers & Suppliers -DSW are high-pressure containers used to store compressed natural gas. This high-pressure container containing flammable and explosive gas is a pressure container with explosive danger. The gas storage pressure of the vehicle cylinder is 20MPa. ... Read More

Welding gas mixture is not only a mixture of carbon dioxide and argon. 1. The advantage of Ar+He argon is that the arc combustion is very stable and the spatter is extremely small. The advantages of helium are high arc temperature, high heat input to the base metal, and fast welding speed. The advantages of both can be obtained by adding a certain amount of helium with argon as the matrix. ... Read More