Hi every body,
please tell me according to any standard how much gap should be considered for welding the 1 inch stainless steel pipe by TIG process in square weld _____ll_____ . this pipe is for drainage line.(can we weld without any gap? penetration is essential?)
please tell me according to any standard how much gap should be considered for welding the 1 inch stainless steel pipe by TIG process in square weld _____ll_____ . this pipe is for drainage line.(can we weld without any gap? penetration is essential?)