stainless steel coupling nipple Processing material:304stainless steel,316L stainless steel DN15--DN150,1"--6" Weprovide high quality , reasonable price products as your requirment
hexagon coupling nipple Processing Products according to customers’ requirement. 1) Material: aluminum, steel, iron, brass 2) Process: trim, grind, drill, CNC, welding, heat trea
hexagon nipple coupling Processing Products according to customers’ requirement. 1) Material: aluminum, steel, iron, brass 2) Process: trim, grind, drill, CNC, welding, heat trea
stainless steel coupling nipple Processing material:304stainless steel,316L stainless steel DN15--DN150,1"--6" Weprovide high quality , reasonable price products as your requirment
pipe couplings Produce according to drawing or examples. connection: male/female. Process: trim, grind, drill, CNC, welding, heat treatment,Galvanizati. In addition