ppr pipe fittings brass female double elbow 

The application area:

A) Hot and cold water systems for industrial and civil construction

B) Purified water supply system for direct drinking

C) Central air-conditioning system and compressed air pipes

D) Water supply pipe lines specialized for solar energy

E) The buildings use interior heating systems, including floor, wall panel heating, and radiant heating systems

F) Drink production and delivery system

G) Delivery and discharge systems for industrial chemical mediators

H) Other industrial and agricultural pipes)

The install important point:

1. The connection of pipe and fittings is hot melt.Flange is used to connect the steel pipe.
2. During hot melt connection use welding machine.The quality of welding machine must be guaranteed.To make sure the quality of connection.The portable welding machine applied to the final connection of  the pipe and system of dn<63mm.The desk-mounted welding machine applied to the preframe connection of the pipe of dn75-160mm.
3. During heating and peg graft,we can’t move the pipe and fittings.We should insert them directly.
4. Welding technical parameters

TIP: The welding time should delay 50% if the working temperature below 5 °C.

5.After the pressure testing we can close the pipe and use.