Ray protection door as a whole into a smooth transition stage, good water tightness of the door and window design: waterproof structure, rain will be completely isolated from the outside, water tightness in line with the relevant standards.

气密门的防火是好的：材料为UPVC塑钢门窗，不自燃，不助燃。

The fire prevention of airtight door is good: the material is UPVC Plastic steel door and window, no spontaneous combustion and no combustion supporting.

气密门防盗性好：气密门具有良好的五金配件及装饰锁，小偷不知所措。

Airtight door anti-theft: airtight door with good hardware accessories and high-grade decorative lock, thieves are at a loss.

免维护：铝塑复合型材不易受酸侵蚀，不发黄变色，几乎无需维护。污垢，

Maintenance free: aluminum plastic composite profile is not easy to be eroded by acid, not yellowing and discoloring, almost no maintenance. Dirt,

水和清洗剂清洗，洗干净。

Wash with water and detergent.

铅门供应辐射防护探伤门电动气密门X光射线防护铅门

Lead door supply radiation protection detection door electric airtight door X-ray protection lead door

铅门又称铅板门。铅门分为：平开铅门、推拉铅门、旋转铅门、塞式铅门、组合铅门。

Lead door is also called lead board door. Lead door is divided into: horizontal lead door, sliding lead door, revolving lead door, plug lead door, combined lead door.

1平开铅门。

Open the lead door horizontally.

主要用于射线强度较弱且需要气密性要求的场所，一般应用在人员的进出通道，该类型场所一般屏蔽层厚度较小，通道尺寸不大且有气密性要求，开启方式可一般采用人工开启。

It is mainly used in places with weak ray intensity and air tightness requirements. It is generally used in personnel access. This type of place generally has small shielding layer thickness, small channel size and air tightness requirements. The opening mode can generally be manually opened.

2推拉铅门。

2 push pull lead door.

主要用于射线强度相对较强且无气密性要求的场所，一般应用在人物混合进出通道外门或专门的物流通道，通道外空间较大，屏蔽层厚度相对较大，通道尺寸较大且有无气密性要求，开启方式可一般采用人工或电动开启。

It is mainly used in the places with relatively large air tight layer, large opening space and no special air tight channel.