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Oct 20,2022
Installation skills of steel fire doors
First of all, when the wooden fire door is installed, the size of the door frame should be less than 20mm of the opening, and the lower foot of the door frame should be buried 20mm below the ground.
Oct 18,2022
The choose and buy of the heavy door to door model based on the actual situation to decide, how much the size of the space directly affects the door leaf, will directly affect the stability of the door and the door space of the coordination.
Oct 14,2022
What technical standards should steel airtight doors have
Material and thickness requirements, the thickness of the door frame material is t1.2~1.5mm, the door leaf is t0.8mm, and the material can be stainless steel or galvanized steel.
Oct 12,2022
What are the properties of steel clean airtight doors
Under normal circumstances, the airtight door of the operating room is equipped with induction equipment to avoid personnel being pinched.
Oct 10,2022
What technical standards should steel airtight doors have
Material and thickness requirements, the thickness of the door frame material is t1.2~1.5mm, the door leaf is t0.8mm, and the material can be stainless steel or galvanized steel.
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