DIN4726         

Specification		Minimum	Min pipe	long-term	working temperature(Degree)			working pressure
		burst	ring	hydrostatic
		pressure	strength	strength
(mm)	(inch)	(MPa)	(N)	(MPa)	PEX-AL-PEX		PE-AL-PE Gas	pipe A,B	pipe C
1014	3/8"	7	2300	2.7	-40~95		-20~40	1	0.4
1216	1/2"	6	2300	2.7
1418	9/16"	6	2300	2.7
1620	5/8"	5	2500	2.7
2025	3/4"	4	2500	2.3
2632	1"	4	2500	2.1
					Note:1Mpa=145psi=10bar

 Overlap Welded - Ultrasonic     

HDPE - AL - HDPE	Size / mm	Size / inch	Try Order Qty
Gas System	1216	1/2”
	1620	5/8”
	2026	3/4”
	2632	1”

 Butt Welded - Argon Arc         

HDPE - AL - HDPE	Size / mm	Size / inch	Try Order Qty
Gas System	1216	1/2”
	1418	9/16”
	1620	5/8”
	2026	3/4”
	2632	1”
	3240	1 * 1/2”
	4250	2”
	5263	*

Technical Data
Specification	Minimum	Min pipe	long-term	working temperature(D)			working pressure
	burst	ring	hydrostatic
	pressure	strength	strength
(mm)	(MPa)	(N)	(MPa)	pipe A	pipe B	pipe C	pipe A, B	pipe C
1014	7	2300	2.7	-40~60	-40~95	-20~40	1	0.4
1216	6	2300	2.7
1418	6	2300	2.7
1620	5	2500	2.7
2025	4	2500	2.3
2632	4	2500	2.1

Reference Packing Detail 

Multilayer Pipe	Sort	Size	QTY/CTN(m)	Size/CTN	Try Order Qty
PEX-AL-PEX	Hot Water & Heating Pipe  ~ Overlapped Welded ~ Ultrasonic	1216	100	69*12*69
			200	69*18*69
		1418	100	65*18*65
			200	83*17*83
		1620	100	63*18*63
		2025	100	80*20*80
		2632	50	90*12*90
	Hot Water & Heating Pipe ~ Butt Welded ~ Argon Arc	1216	100	69*12*69
			200	69*18*69
		1418	100	65*18*65
			200	83*17*83
		1620	100	63*18*63
		2025	100	80*20*80
		2632	50	90*12*90
		3240
		4250
		5263

Properties     

1. Compare with the metal pipe, Amico composite pipe has the same strength, easy to bend,reluctant to retain former shape;
2. Super properties of high temperature, high pressure and corrosion resistance;
3. Smooth inner surface of the pipe reduces resistance to the fluids. The ability to conduct water is 30% more efficient;
4. Property of fire retardation;
5. Good performance of heat insulation with a thermal conductivity of 0.45W/m.k, which is smaller than that of metal pipe by far. Thus heat insulation material outside the pipe may be saved;
6. Be convenience for cutting and construction. Special purpose fitting connection may be used instead of threading. Pipe of small diameter is supplied in roll. The length of pipe may be determined at will, and pipe may be bended at will. Thus bend ane pipe fitting are unnecessar,
which is convenience for construction. Therefore, labor cost can be reduced and time limit for the project would be shortened;
7. service life may reach above 50 years;
8. Light weight, which is approximately one tenth of galvanized pipe; thus carriage cost can be economized and cost be reduced;
9. Have an effect of electromagnetic shielding;
10. Can be directly buried under ground, and metal detector can be used to detect position of the pipe;
11. Oxygen would be absolutely isolated due to utilization of aluminum core, thus bacterial reproduction is prevented.