Lightly lubricate the thread and cone of the assembly stud and the thread of the union nut. However, the O-ring must be removed before welding, and any stray welding material must be removed from the O-ring groove and the fitting hole. Plug is a component of plumbing component which is Continue Reading

MAZLUM METAL PIPES has high quality control sytem together with all manufacturing process ranging from raw materials and persevering with welding wire and flux till to transportation. 1. The welding process is anxious: a consistent spiral welded pipe and Longitudinal welding, straight seam steel pipe will inevitably have quite a Continue Reading

MAZLUM METAL PIPES has high quality management sytem including all manufacturing process ranging from raw materials and persevering with welding wire and flux till to transportation. The heat and coil variety of chosen coil is be recorded to the pipe manufacturing report that displaying related pipe number. Is the market Continue Reading