Guan Gu (pipe clamp/inner wire direct)

Guan Gu (Pipe Clamp / Inner Wire Direct) Product Overview Shanxi Bote Guan Gu, also known as pipe coupling or inner thread straight connector, is split into equal diameter pipe couplings and reducing pipe couplings for size transition. This straight pipe fitting comes with female internal threads on both ends, designed for straight connection of two steel pipes with matching diameters. Made of national standard malleable cast iron, this fitting features thickened pipe wall and standard thread depth to ensure stable locking without thread slipping during installation. The whole surface adopts hot-dip galvanizing anti-corrosion treatment to deliver outstanding rust resistance, serving as a fundamental connecting component for plumbing, gas and fire sprinkler threaded pipeline systems. It perfectly matches all galvanized steel and galvanized pipe piping layouts. Complete full-size specifications are kept in sufficient stock to support bulk engineering orders. As a mainstream piece of ga…