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Hot Rolled PPR/AL/PPR Pipe Use Coated Aluminium Strip

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Quick Details

Place of Origin: Hubei China
Roll length: Customized
Ultimate Strength (≥ MPa): 120
Al (Min): 99%
Grade: 3000 Series
Hardness: HO
Model Number: DLLD
Inner roll diameter: 150mm/152mm
Elongation (≥ %): 13
Thickness: 0.10-0.5mm
Brand Name: King Plastic
Alloy Or Not: Is Alloy
Peeling strength: ≥6N/15mm
Temper: O - H112
Surface Treatment: Coated
Coating density: 0.890 g/cm3
Alloy NO.: EN AW3005, 3003, 8011...
Coating: single side or double sides
Yield (≥ MPa): 125
Application: FOR PP-R STABLE PIPES
Width: 10-1350mm,12-1350mm
Packaging Detail: Protection box made by plywood. Fumigated wooden pallets.
Selling Units: Single item
Single volume: 26,000 cm
Single gross weight: 3.0 KG
Package Preview: https://sc04.alicdn.com/kf/HTB1ChO8pbArBKNjSZFLq6A_dVXaE.jpg_640x640.jpg,https://sc04.alicdn.com/kf/HTB1pmaGpbZnBKNjSZFKq6AGOVXa3.jpg_640x640.jpg
Hubei King Plastic Composite Material Co., Ltd.
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SINGLE OR BOTH SIDES COATED ALUMINUM FOIL FOR STABI PPR PIPES

 

Aluminum Alloy

3003, 8011

Temper

HO

Specification

Al Thickness

0.10mm, 0.12mm, 0.15mm

 

Coating Thickness

40/45/50 microns on one side or both sides

 

Total Thickness

0.20mm, 0.21mm, 0.23mm

 

Width

4-1350mm

Core

150-152mm (aluminium or paper core)

O.D.

600mm, 800mm, 850mm

Coating material:

polypropylene copolymer (type ADMER QF551 from company Mitsui)

Coating Density:

0.890 g/cm3

Peel strength

> 6 N/15mm

Tensile strength

125 – 165 N/mm2

Elongation

> 13%

Application

Stabi PPR pipe

Packing

Wooden pallet sutiable for long distance sea transportation  

More information for  PP Coated Aluminium Strip for PPR stable pipe

1. Chemical Composition

Chemical composition

2. Propertities:

Our aluminium strip based on a new generation of materials for multilayer pipes offer outstanding advantages such as:

Excellent roll forming and welding;

Properties (for TIG, laser and overlap or butt welding) ;

High strength combined with high elongation;

Extrmely consistemt material characteristics;

Good adhesion between aluminum and polyethylene due to special chemical degrease.

 

 

The coating line, specialized in film coating. 

The slitting line, desined for slitting of narrouw and thin coils in soft conditions, ensures:

No sticky windings and no staining;

Less manipulation after sltting, less risk for damage and contamination;

Uniform tension throughout the whole cil via most accurate control systems;

Consistent slit edge quality due to accurate tooling: very low burr and edge deformation results in stable behaviour during the process.

Chemical degreasing line:

 

 

degreasing→acid cleaning→neutralization→hot water washing drying

 

Our material for multilayer pipes has a special chemical degreased surface for excellent adhesion between aluminium and polyethylene

 

It is proven by peeling tests on different types of pipes that the adhesion with chemically degreased aluminium is much better than with 

only thermally degreased aluminium.

 

 

Comparison for chemical degreased surface and thermally degreased

 

Thermally degreased :Though the surface seems very clean but the surface still contains dust or rollong oil remain

 

Chemical degreased: During the degresing process, the surface oxides dissolve in the hot sulphuric acid. No rolling oil and debris on the

 surface which will gives excellent adhesion properties and good welding performance.

clean

 

3. Packing conditions:

 

Packing details:

 

Normally, for aluminium strip20MT can be loaded into 20 foot container,we suggest to use 20 foot container, the sea freight rate is much

 cheaper than 40 foot container. 

 

the packing is very strong, which has 3 lays, thick fiber, foam, plastic,enough drying agent, suitable for long distance sea transportation.

 

We use wooden pallet and steel pallet according to customer request;

 

Wooden boxes will be used in the outside packing.

 

We have fixing in the container to avoid any damage during the transportation.

 

24 wooden boxes in one 20ft container. 

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