industrial door

10) Small door of pass way: many kinds of sizes available
11) Small observation window: many kinds of sizes available

5) Track: 2" (51mm) and 3" and (76mm), both adopt 1.5-3mm thick hot zinc-plated stencil plate
6) Standard rail, low rail, high to promote rail, vertical to promote rail and oblique canopy promote rail
7) The balanced system of external button reed, the working life of button reed is up to the job circulation 50,000-100,000 times
8) The U vinyl sealing strip of the bottom prevents frostbite, damp proof and waterproof
9) The side and the top take the trough sealing strip to seal

4) Thickness of door plant: 40mm7) Coefficient of thermal resistance: R=14. 96, 18. 258) Surface polyester of door plant: white, almond color, brown (other colors can be arranged)

3) Dimensions of door plant: a) Width: 2440mm-12000mm b) Height: 2130mm- 7300mm

2) Core department material: polyurethane

1) Door plant material: double layers, zinc-plated

Detailed Product Description Specifications:

Position:Industrial
Brand Name:guoweit
Open Style:Rolling
Place of Origin:pingduChina
Special function security