SUPERIOR QUALITY POLYETHYLENE MULTILAYER ALUMINUM PLASTIC PIPE COMPOUND PIPE

PRODUCT DETAIL
Port:Qingdao;OEM:available;
Payment Terms:L/C,D/P,T/T,Western Union;Supply Ability:300000 Meters per Day;
Processing Service:extrusion;Specification:16mm;
Length:25-500M;Connection:Press Fittings;
Thickness:2.0mm;MOQ:20000 Meters;
Brand Name:Efield;Model Number:16;
CERTIFICATION:WRAS;Type:Overlap;
Layer:5 Layers;Packaging Detail:woven bags/cartons/pallet ,as customer requested.;
Standard:ISO21003;Pressure range:0.6Mpa~2.5Mpa;
Working Life:Than50 Years;Linear Expansion Coefficient:0.025mm/(M.K);
Outer Diameter:16mm;Crossing link:65%;
Material:PE(X), Aluminum,PE(X);Color:White,Yellow,Black,orange,bule.etc.;
Place of Origin:Shandong, China;Heat Conductivity:0.45W/(M.K);
Product name:PEX PLUMBING PIPE;
Multilayer pipe is five-layer pipe combines the advantages of metal and plastic pipe, while eliminating the disadvantages of both material.
-classified according to welding method: Overlap-welded and butt-welded.

Technical Structure


 

For example 12 16 H -B
12-inner diameter 12mm, 16-outer diameter 16mm

Cold water Pipe

Type(C-B)
HDPE/AL/HDPE
Specification
1014
1216
1418
1620
2025
2026
2632
3240
4150
5163
6075
packing Specification(m/roll)
100
200
100
200
100
100
50
50
4m/bar
50
4m/bar
50
4m/bar
50
4m/bar
50
4m/bar
50
4m/bar

Hot water pipe

Type(H-B)
PEX-AL-PEX
Specification
1014
1216
1418
1620
2025
2026
2632
3240
4150
5163
6075
packing Specification(m/roll)
100
200
100
200
100
100
50
50
4m/bar
50
4m/bar
50
4m/bar
50
4m/bar
50
4m/bar
50
4m/bar
Type(H-B)
PE-AL-PEX
Specification
1014
1216
1418
1620
2025
2026
2632
3240
4150
5163 6075
packing Specification(m/roll)
100
200
100
200
100
100
50
50
4m/bar
50
4m/bar
50
4m/bar
50
4m/bar
50
4m/bar
50
4m/bar

 

Efield factory

 

I. Selection of Raw material

 

Three major SILON producing areas:

1. Czech factory -- supply Europe

2. Canadian factory -- supply North America

3. China Constab -- supply the asia-pacific region

 

EFIELD only choose high quality PE-Xb raw materials from the company China Constab and Korea modern crosslinking material. The annual purchase quantity of Constab is more than 1000T which exceeding its

20% of total production and Efield is one of three biggest customers of Constab.

 

II.Selection of aluminium tape

EFIELD adopts customized southwest aluminum and wuhan xinghuan hot-rolled aluminum.

hot-rolled aluminum

cold rolled aluminum

 

1. Has been annealed twice and is suitable for stamping and stretching

2. The tensile strength is stronger, and the elongation reaches 30% to 35%.

3. better than cold-rolled aluminum

4. easy to bend without affecting the construction

5.  price is higher

easy to break when bending without annealing treatment.

 

 

 

III. Process control

National standards focus on batch testing of manufactured products. However, EFIELD pays attention to the inspection of production process and the detection frequency is much higher than the national standard.

During the production process, 300mm sample tubes are reserved for each coil of pipe and marked the production date. The sample tubes are used for stripping test and expanding test. Each roll of rewinding pipe is tested by pressing test and shot blasting test.

 

IV. Crosslinking treatment

Crosslinking treatment is the core of crosslinking PAP pipes.

EFIELD adopts unique crosslink processing equipment.

Through over 95 ℃ hot water 8 h and strictly control the production process to ensure that each meter of pipe material is cross-linked.

The crosslinking degree is more than 70%. (standard > 65%)

Only by fully crosslinking can the molecular structure change into a three-dimensional network distribution.

In a strict sense, only when the plastic is cured can it be called thermosetting plastic.

After clamping and slippage, there will be no heat expansion and cold shrinkage, no water leakage and water seepage.

 

 

Pls contact us without hesitation:

Email:stella.zhang at efieldgroup.com

Tel:0086-632-5990659 Fax:0086-632-5990650

M.T./Whatsapp/Wechat:0086-13791445307,Skype:stella31377

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