Copper press fittings 90 degree street bend 

Supply Ability:

6,000,000 Unit/Units per Month 

Packaging & Delivery: 

PE bags + carton or accept custom-made

Port: Ningbo or Shanghai 

The main principles of air conditioning piping system design are as follows:

1.The air-conditioning piping system shall have sufficient capacity to transport, for example, through the water system in the central air-conditioning system to ensure that the circulating water of each air-conditioning unit or fan-coil air conditioner reaches the designed flow rate to ensure the normal operation of the unit.

2.Reasonable layout of pipeline: the pipeline layout should be the same program system as possible, although the initial input slightly increased, but easy to maintain the hydraulic stability of the loop; When using different range system, the pressure balance between the branches should be paid attention to in the design.

3.Determining the diameter of the system, should guarantee to deliver design flow, low noise, and resistance loss and water have been given the manager is reasonable, the effect of known, pipe diameter is more investment, but the flow resistance is small, circulating water pump power consumption is small, reduce operation cost, therefore, should determine an can make the diameter of the sum of investment and operation cost is the lowest colleagues, to put an end to heavy traffic in the design of small temperature difference problem, this is the economic principle of piping design.

4.In the design, strict hydraulic calculation should be carried out to ensure that the hydraulic balance requirements are met among the loops, so that the air conditioning water system has good hydraulic and thermal working conditions in the actual operation.

5.The air-conditioning piping system shall meet the regulation requirements for the operation of part load of the central air-conditioning.

6.Energy-saving measures should be adopted as much as possible in the design of air conditioning piping system.

7.Standard requirements for the selection of pipe materials and fittings for the pipeline system.

8.In the design of pipeline system, it should be noted that it is convenient for maintenance management, operation and adjustment.