After-sales Service: | 24 Hours Online After-Sale Service |
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Warranty: | 10 Years |
Surface Finishing: | Finished |
Glass Type: | Tempered Glass |
Certification: | RoHS, CE, CCC, ISO, As2047 Nfrc Amaa |
Open Style: | Folding |
Samples: |
sound proof door
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double glazing door
Process Introduction |
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Product performance |
1,Water tightness classification(GB/T7106-2008) | 5 Grade 500≤△p<700 |
2,Air tightness classification(GB/T7106-2008) | 6 Grade 1.5≥p1 p1>1.0,4.0≥P2 P2>3.0 | |
3,Wind pressure performance classification(GB/T7106-2008) | 8 Grade 4.5≤p3<5.0 | |
4,Sound insulation performance classification(GB/T8485-2008) | 3 Grade 30≤Rw+Ctr<35 | |
5,Insulation performance classification(GB/T8484-2008) | 6 Grade 2.5>K≥2.0(Insulation level relation to glass) |
Hardware name | Brand name/code number | |
Handle | Recommend | HOPO square shaft double side handle |
Hinge | Recommend | HOPO exposed three wing hinge (bearing 30KG/pc,3pcs) |
Option | HOPO exposed column hinge(bearing 60KG/pc,2pcs) | |
Lock body | Standard configuration | 92*40 |
Key cylinder | Standard configuration | 30*65(inside*outside) |
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