China wholesale Cold Expansion Pex Fittings Factory - Equal Coupling Brass Compression Fitting For Copper Pipe – Peifeng

Optional Specification

Product Information

Optional Materials

Brass CW617N, CW614N, HPb57-3, H59-1, C37700, DZR, Lead-free

Optional Color and Surface Finish

Brass natural color or nickel plated

Applications

Fluid control system for building and plumbing: Water,oil, Gas, and other non-corrosive liquid
Brass fittings is made of forged brass or machined from brass bar, designed to connect hose pipes and other pipeline applications. Peifeng is a professional China brass fittings manufacturer and supplier.
Brass compression fittings have the advantages of simple structure, convenient use and no need for welding. However, in the medium and high pressure hydraulic system, improper operation will often cause leakage, affecting its popularization and use. The compression fitting is mainly composed of a joint body with a 24° conical hole, a compression with a sharp inner edge and a compression nut for compression. When the nut is tightened, the ferrule is pushed into the 24° conical hole and deformed accordingly, so that the ferrule and the inner cone surface of the joint form a spherical contact seal; An annular groove is formed, so as to play a reliable sealing role. It is best to choose 20# fine-drawn pipe with stress relief annealing for the steel pipe, which is conducive to the embedding of the inner edge of the clamping pressure on the outer surface of the steel pipe and plays a reliable sealing role.

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