金属平开门 　　该产品具有保温、防风、防盗等功能，一般作为外门使用，也可作为内门使用。 　　门板厚度为 50mm ，门扇面板厚度为 1.0mm ，门板龙骨钢板 1.5～2.0mm ，铰链加强板、锁固定板用 3.0mm 钢板；门板内填充聚苯/聚胺脂。 　　门框采用优质冷扎钢板经冷加工成型，钢板厚度为 1.5mm 。

The metal level-open door 　　This product has functions of thermal insulation, windbreak. Guarding against theft and etc. It is normally used for outside door. It can be used for inside door also. The thickness of door plank is 45mm. The thickness of faceplate of door is 1.0mm. The thickness of keel steel plate of door plank is 1.5～2.0mm. Thethickness of steel plate strengthened for hinge and firm steel plate for lock is 3.0mm. In inside of door plank fire-resistance and heat insulation material should be filled with polyurethane or polyphenyl.

[打印] [关闭]