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Airtight Door

Movable Threshold Single Airtight Door

Type：Airtight Door
Code：
Movable Threshold Single Airtight Door is a kind of air defense door with special design, its main characteristics are the flexibility of the threshold and the airtight performance of the door. Here's a breakdown of the Single Leaf Airtight Door: Definition and function Movable Threshold Single Airtight Door is a single-open protective airtight door with a threshold that can be quickly installed or removed when needed for quick transition between peacetime and war functions. This kind of door is mainly used for personnel shelters, underground shopping malls, hospitals, garages, warehouses and other level 5, 6 civil air defense projects, with good protection and sealing performance, can meet the different needs of wartime and peace.

Hotline：13793458888

Product Description

Product Description

Movable Threshold Single Airtight Door is a kind of air defense door with special design, its main characteristics are the flexibility of the threshold and the airtight performance of the door. Here's a breakdown of the Single Leaf Airtight Door:

Definition and function

Movable Threshold Single Airtight Door is a single-open protective airtight door with a threshold that can be quickly installed or removed when needed for quick transition between peacetime and war functions. This kind of door is mainly used for personnel shelters, underground shopping malls, hospitals, garages, warehouses and other level 5, 6 civil air defense projects, with good protection and sealing performance, can meet the different needs of wartime and peace.

Product Pictures

Product parameter

Serial number	Model number	Door hole width	Hole height	Width of door blade	Height of door panel	Width of door blade
1	GHM0716	700	1600	900	1675	56
2	GHM0820	800	2000	960	2055	54
3	GHM0920	900	2000	1060	2055	54
4	GHM0921	900	2100	1100	2175	112
5	GHM1020	1000	2000	1160	2055	54
6	GHM1021	1000	2100	1200	2175	112
7	GHM1027	1000	2700	1200	2775	112
8	GHM1218	1200	1800	1400	1875	56
9	GHM1220	1200	2000	1360	2075	112
10	GHM1221	1200	2100	1400	2175	112
11	GHM1224	1200	2400	1400	2475	112
12	GHM1227	1200	2700	1400	2775	112
13	GHM1320	1300	2000	1460	2055	64
14	GHM1520	1500	2000	1660	2075	112
15	GHM1523	1500	2300	1700	237'5	112
16	GHM1525	1500	2500	1660	2575	112
17	GHM1527	1500	2700	1700	2775	112
18	GHM1820	1800	2000	2000	2075	112
19	GHM1821	1800	2100	2000	2175	112
20	GHM1827	1800	2700	2000	2775	112
21	GHM2020	2000	2000	2200	2075	112
22	GHM2028	2000	2800	2200	2875	112
23	GHM2020	2000	2000	2400	2100	112
24	GHSM2021	2000	2100	2240	2200	112
25	GHSM2424	2400	2400	2640	2500	152
26	GHSM2522	2500	2200	2740	2300	112
27	GHSM2525	2500	2500	2740	2600	152
28	GHSM2527	2500	2700	2740	2800	152
29	GHSM2528	2500	2800	2740	2900	152
30	GHSM3022	3000	2200	3240	2300	152
31	GHSM3025	3000	2500	3240	2600	156
32	GHSM3028	3000	2800	3240	2900	152
33	GHSM3030	3000	3000	3240	3100	152
34	GHSM3340	3300	4000	3540	4100	152
35	GHSM3427	3400	2700	3640	2800	152
36	GHSM3434	3400	3400	3640	3500	152
37	GHSM3522	3500	2200	3740	2300	152
38	GHSM3525	3500	2500	3740	2600	152
39	GHSM3538	3500	3800	3740	3900	172
40	GHSM3625	3600	2500	3840	2600	152
41	GHSM3627	3600	2700	3840	2800	152
42	GHSM3824	3800	2400	4040	2500	152
43	GHSM4021	4000	2100	4240	2200	152
44	GHSM4022	4000	2200	4240	2300	152
45	GHSM4025	4000	2500	4240	2600	152
46	GHSM4027	4000	2700	4240	2800	152
47	GHSM4028	4000	2800	4240	2900	152
48	GHSM4030	4000	3000	4240	3100	152
49	GHSM4035	4000	3500	4240	3600	152
50	GHSM4040	4000	4000	4240	4100	152
51	GHSM4522	4500	2200	4740	2300	152
52	GHSM4525	4500	2500	4740	2600	152
53	GHSM4528	4500	2800	4740	2900	152
54	GHSM4530	4500	3000	4740	3100	152
55	GHSM4545	4500	4500	4740	4600	176
56	GHSM4830	4800	3000	5040	3100	152
57	GHSM5021	5000	2100	5240	2200	152
58	GHSM5022	5000	2200	5240	2300	152
59	GHSM5025	5000	2500	5240	2600	152
60	GHSM5030	5000	3000	5240	3100	152
61	GHSM5035	5000	3500	5240	3600	152
62	GHSM5039	5000	3900	5240	4000	172
63	GHSM5042	5000	4200	5240	4300	216
64	GHSM5045	5000	4500	5240	4600	216
65	GHSM5530	5500	3000	5740	3100	152
66	GHSM5625	5600	2500	5840	3600	152
67	GHSM6025	6000	2500	6240	2600	152
68	GHSM6027	6000	2700	6240	2800	152
69	GHSM6028	6000	2800	6240	2900	152
70	GHSM6030	6000	3000	6240	3100	152
71	GHSM6530	6500	3000	6740	3100	152
72	GHSM7022	7000	2200	7240	2300	152
73	GHSM7025	7000	2500	7240	2600	152
74	GHSM7026	7000	2600	7240	2700	152
75	GHSM7028	7000	2800	7240	2900	152
76	GHSM7030	7000	3000	7240	3100	152
77	GHSM7043	7000	4300	7240	4400	172
78	GHSM8025	8000	2500	8240	2600	172

Note: Due to technological and product advances, sample images and parameters may be different without prior notice.

Product characteristics:

Movable Threshold Single Airtight Door is a door designed for sealing isolation and usually has the following characteristics:

Structural design: The door is a single structure, that is, composed of a complete door panel. The living threshold is a movable sill plate under the door, which helps to enhance the sealing performance.

Sealing performance: The living threshold and the door frame are well matched, often equipped with sealing strips, water bars, etc., to ensure that the door has a good sealing effect after closing, to prevent the penetration of gas, liquid or particles.

Application scenario: Suitable for places requiring high sealing performance, such as industrial plants, laboratories, warehouses, etc. They can also be used for special purposes such as fire doors and soundproof doors.

Durability: Usually made of steel, with high strength and durability, can effectively withstand physical shocks and environmental impacts.

This Single Leaf Airtight Door must be installed to ensure the close fit with the door frame to exert its best sealing effect.

Factory scene

Service hotline +8613793458888
Company address
Wucheng Luquan Tun
Mailbox xinbotech@sdxinbotech.com

Technical support：JISU