Product Introduction:
window is provided by Guangdong Daming Aluminum material Co.,Ltd,a major Doors & Windows supplier in Construction & Real Estate wholesale industry in China.You can check out the specification of window below or get any optional result clicking into the following keywords window , China window supplier , window manufacturer , Find Construction & Decoration made in china products , Doors & Windows china supplier.Guangdong Daming Aluminum material Co. and you can check the authentications and testimonials of window .
Description:
Technical Standard
1) Performance Standard:
GB/T 5237.1-5237.5-2000, ISO 7599-71983.
2) Alloy & Temper: 6063-T5
3) Aluminum Profile Bar supply length:
standard size: 6m, size possibilities: 1-6m , allowance: +/-15mm
4) Mechanism Function
Tensile-strength σb≥16Ompa, non proportional elongation σp0.2≥10Ompa, elongation ratiδ≥8％, Webster Rigidity HW≥8
5) Surface Quality specification:
a. Oxidation film of door and window: AA10 class.
Oxidation film of curtain-wall: AA15 class
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