wholesale Grooved Iron pipe Fittings Description
The Ductile Iron Coupling is a connection fitting obtained by an annealing, threading process of malleable cast iron, used to connect one or several castings, ductile iron and PVC pipes. It is cheaper than universal flange adapters or couplings, allows for fast, leak-free and reliable connections, facilitates the removal of valves and fittings without disturbing the pipeline, and accommodates limited pipeline movement, expansion, contraction and angular misalignment.
Features
The main material of our Ductile Iron Coupling is ductile iron, coated with blue or orange epoxy resin powder, which prevents wear and tear and rusting over a long period of time, providing a long service life. It provides a rigid pipe joint with limited axial or angular movement, allowing the entire pipe to work in a stable manner without leakage. In addition, the gaskets are strictly encapsulated and are suitable for water treatment from -34掳C to +110掳C and for oil service from -29掳C to +82掳C.
Technical Data
Pressure:鈮?2.0MPA CLASS 150
Maximum Temperature: 200掳C (392掳F)
Tensile Strength:鈮?00MPA
Hardness:
A: The head company is located in Tangshan City Hebei Province, about 2 hours from Beijing or Tianjin by car.
Q: Could I have the samples to test?
A: Yes, we are pleased to send you a free sample.wholesale Grooved Iron pipe Fittings
website:http://www.jianzhi-fittings.net/grooved-iron-pipe-fittings/