Short compression coupling ,Fast joint fittings for quick connecting of two pipes. malleable cast iron , surface hot dip galvanizing process
Maximum Pressure: 25 BAR (363PSI) (2.5MPA) CLASS 150
Maximum Temperature: 200°C (392°F)
Tensile Strength: 350MPA
Hardness: HB150 (Brinell)
Elongation Rate: 10%
Suitable Applications: Water, Oil, Gas, Petro-Chemical
Material: Malleable Iron
For quick connection of two pipes, a short compression coupling is used. The cast iron is malleable and hot dipped galvanized on the surface.
Customers can choose from black or galvanized finishes for JIANZHI pipe fittings. An average medium layer thickness of 70m will be required for 5 pipe fittings coated with zinc. Except for the machined black internal thread, the zinc coating on the internal surface of the fitting is continuous. There are no zinc blisters, zinc burrs, or non-metallic residues on the zinc coating. Polycyclic aromatic hydrocarbons are not present on the surface of the fittings.