high-end and luxurious atmosphere;
adopting 304 stainless steel guide rail, firm and durable, easy to open by pushing and pulling;
adopting guide rail wheel to prevent internal and external swinging;
the system sliding door has excellent air tightness, water tightness, heat insulation, wind pressure and sound insulation performance;
the edge adopts graceful arc shape to improve the stereoscopic impression.
the sealing material has good weatherability and can also maintain good sealing performance at high or lower ambient temperature.
|performance||the performance of this series of products||performance of ordinary doors and windows|
|water tightness||4级 350≤△p<500||≤3级|
|anti wind pressure||7级 4.0≤p3<4.5||≤6级|
|thermal insulation||4级 3.5>k≥3.0||≤2级|
|sound insulation||3级 30≤rw ctr<35||1级|