Price:Negotiable
Brand:LvFeng
MOQ:5000
Quantity:80000

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Lvfeng pex-al pipe stands at the industry leading place, advancedtechnical as its elements, scientific quality supervise system

Lvfeng (laser welding, overlapped welding) aluminum plasticcomposite pipes stands are the industry leading place, advancedtechnical as its elements, scientific quality supervise system asits support, according to GB/T18997.2-2003 and GB18997-2003 as itsproduction standard. All the production are controlled by computersand the laser check-up.

The differences of laser welding aluminum plastic compositepipes and overlapped aluminum plastic composite pipes: the buttwelded aluminum-plastic pipe is "a metal pipe with plasticprotective layer", while the overlap welding aluminum-plastic pipeis the "plastic pope with metal shield layer"

Thickness of aluminum layer:

Butt welded aluminum layer is thick and has morepressure-bearing capacity and better displays the characteristicsof the metal pipe. The overlap welded aluminum is relatively thinand the pressure bearing capacity is relatively lower. The minimumwalls of the butt welding pipes are generally thicker than that ofthe overlap pope:

Size (mm)	Thickness of aluminum layer		Minimum wall thickness
	Butt welding	General overlap welding	Butt welding	General overlap welding
16	0.30	0.18	2.3	1.7
20	0.35	0.23	2.5	1.9
25	0.40	0.23	3.0	2.9
32	0.60	0.28	3.0	2.9

 

Product features:

1. Aluminum plastic composite pipe bear load stress by itsaluminum layer. Aluminum of laser pipe is much thicker, accordingto international regulations, laser pipe can stand hightemperatures to 95°C, working pressure 1.25MPa, which is the solebest pipe for domestic high temperature radiator. Due to differenthot source, equipment parts and control system temperature is notstable, so whole pipe line has very high requirement fortemperature-resisting, especially for boiler outlet. Lvfengaluminum plastic composite pipe can totally meet hotwater-supplying pipe line requirement of civil high-building interms of temperature-resisting and pressure-resisting.
2. Top priority for supporting pipeline used in solar energysystem, due to large volume output, high temperature, high pressureat pipe line end, selecting only Lvfeng pipe can guarantee systemstability and security in solar heating system.
3. In the field of high temperature hot water, especially formulti-layer, high-rise building hot water pipeline system, Lvfengaluminum plastic composite pipe meet perfectly high-class, highsecurity requirement and high-end user.