Welding pressure is one of the main parameters of the welding process. After the two edges of the tube are heated to the welding temperature, common metal grains are formed under the action of the pressing force to form the welding with each other. Due to the possible tolerances of the erw tube
All instructions, instruments for measuring, testing is used, instruments, test tools must be qualified and accredited through the period used in the period, such as ammeter, temperature and humidity, wind speed meter, voltmeter, weld inspection and feet, infrared thermometer, etc. and so on. Procurement of steel pipe, flanges, welding, pipe fittings, valves and other
Welding has plenty of Welding Types and OxyFuel Welding is one of the most popular types of Welding. Learn about OxyFuelWelding and the OxyFuel Welding Process. OxyFuel welding or OFW as it is referred to is part of a group of processes that weld by joining metals through the use of flares
