| Standard size: | Single: 1200 * 2100 /1500 * 2100 /1800 * 2100.         Double:3000*2100 | 
| Door Configuration | Single-leaf/ Double-Leaf | 
| Door window: | with arc window / outside inner circle window / square window | 
| Filling Material: | flame retardant paper honeycomb / fireproof aluminum honeycomb / rock wool | 
| Surface treatment: | Indoor surface electrostatic spraying / outdoor fluorocarbon spraying / 304 stainless steel | 
| Angle | 0-170 degrees | 
| Lock | L Shape | 
| Seal | Rubber tape | 
| Color: | RAL COLOR LIST | 
| Application | Suitable for clean room, dust-free workshop, building project, business, home decoration (Office, hotel, church, home and so on ) | 



1.Door closer (Optional)
8.Sealing strip9-11.Core material: (Optional) Honeycomb / Polystyrene / Mineral board/ Rock wool/Customization




For more product information, please
-View the document below
-Leave a message in the chat box on the right / form at the bottom of the page
-Click on the “Get a best price now” button
and a sales representative will contact you
Downloadable Content
Click Text Below to Download
1.OUDELONG-steel-door-spec[PDF]
2.OUDELONG Steel door data sheet[PDF]
3.Installation and operation
We will send you the installation video corresponding to your door model by our sales representative after you send a request for quotation, and thereafter we will provide online technical video to guide the installation.












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