Shandong Tongxin Aluminium Industry Co.
Shandong Tongxin Aluminium Industry Co.,Ltd.
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Perforated Aluminium Strip Coated For PPR-AL-PPR Pipe
| Pap Pipe Use Perforated Aluminium Strip For Pipe | |||
| Aluminum Alloy | 3003, 8011, 8006 | ||
| Temper | HO | ||
| Specification | Al Thickness | 0.12mm, 0.15mm | |
| Coating Thickness | 40/50 microns on one side or both sides | ||
| Total Thickness | 0.20mm, 0.23mm | ||
| Width | 4-1350mm | ||
| Core | 150-152mm (aluminium or paper core) | ||
| O.D. | 850mm | ||
| Hole Diammeter | 1.4mm, 2mm, 2.5mm, 3.5mm | ||
| 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 Perforated Aluminium Strip For Pipe
1. Chemical Composition
2. Propertities:
Our aluminium strip based on a new generation of materials for multilayer pipes offer outstanding advantages such as:
l Excellent roll forming and welding;
l Properties (for TIG, laser and overlap or butt welding) ;
l High strength combined with high elongation;
l Extrmely consistemt material characteristics;
l Good adhesion between aluminum and polyethylene due to special chemical degrease.
The slitting line, desined for slitting of narrouw and thin coils in soft conditions, ensures:
l No sticky windings and no staining;
l Less manipulation after sltting, less risk for damage and contamination;
l Uniform tension throughout the whole cil via most accurate control systems;
l 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
l Our material for multilayer pipes has a special chemical degreased surface for excellent adhesion between aluminium and polyethylene
l 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.
We can gurantee product quality and offer very good service, another, our have many years experience of coating and export. If your have any question in the future time, your can freely contact us!
Contact Person: Manager Cong
Tel.:+86-531-83107167
Fax.+86-531-87868867
Mobile: 86-13355318076
Skype: tongxinaluminum