Welding requirements for titanium pipe joints
Welding personnel should wear clean work clothes, and there should be no oil pollution. Welding gloves should be white gauze gloves, and gloves made of cotton thread and other fabrics are strictly prohibited.
Welding platform layout, wire brushes used for decontamination in the welding area of the welded joint, and other materials should be made of stainless steel, and carbon steel and other polluting materials are strictly prohibited.
The welding site should be set indoors or in a dedicated welding workshop as much as possible. Smoking is strictly prohibited in the room. The environment should be kept clean and dry. The room temperature should not be lower than 5℃, and the air convection should be strictly controlled.
In order to obtain better welding quality, the end of the butt pipe should be processed into a V-shaped groove as much as possible, and the welding area and the surface of the welding wire should be degreased with acetone.
