1/6 fire rated garbage chute/trash chute door,180hrs fire door, exit entry fire rated door

Ang kapal ng dahon ng dahon ng bakal na pinto ng sunog ay nahahati sa tatlong pamantayan, A, B, C, at may mahusay na pagkakabukod ng tunog at pagganap ng pagkakabukod ng init. Ang mga bakal na pinto ng apoy ay maaaring bigyan ng mga bintana, shutter, ventilation shutters, atbp. kung kinakailangan. Maligayang pagdating upang kumonsulta sa amin.

1/6 fire rated garbage chute/ trash chute door,90mins fire rated timber door na may 4″ hinge,180hrs fire door,pintuan ng pag-iwas sa sunog,exit entry fire rated pinto,180 minutong mga pintuan ng apoy,1/6 fire rated garbage chute/ trash chute door,1.5 oras na pinto na may marka ng sunog,exit entry fire rated pinto,1 oras na fire rated sliding door,180hrs fire door,120 minutong steel fire rated na pinto,exit entry fire rated pinto,prehung panloob na mga pintuan ng apoy,1/6 fire rated garbage chute/ trash chute door,pang-industriya na apoy na may markang bakal na pinto,180hrs fire door

1/6 fire rated garbage chute/trash chute door,180hrs fire door, exit entry fire rated door-ZTFIRE Door- Fire Door, Fireproof Door, Fire rated Door, Fire Resistant Door, Steel Door, Metal Door, Exit Door