Grooved Bellows:Grooved bellows is a new type of steel pipe connection compensator with many advantages. Pipe groove connection technology emerged in the United States in the 1950s and was introduced to China in the late 1990s. Since then, with its outstanding advantages such as convenient installat

How to become an expert in buying metal hoses and corrugated hoses Metal hose: The stainless steel metal hose is made of stainless steel SUS304 or SUS301, used as a protection tube for wires, cables, optical fibers, automatic instrument signal lines and instrument wire and cable protection tubes

Metro stations are an important part of subway project. The water supply,drainage and fire protection construction of subway stations are trivial and intersect with other majors. Subway station water supply and drainage and fire protection have the general characteristics of public civil buildings,

Fustar Metal Hoses The Superior Product Fustar metal hose assemblies are designed for applications where chemicals and temperature extremes,either from media or atmosphere ,are present.Factory welded and ready to install,these Fustar metal hose assemblies are leak-free,full vacuum hose solutions.

HOSE TERMINOLOGY Annular – A Hose profile that is designed so each convolution is a separate circle or ring. Braid – Woven wire cover placed over hose which prevents elongation of the hose and permits higher working pressure. Close Pitch- More corrugations per foot which renders the longest f