Steel Fire Door Quotation

Hebei Shengqiang Door Industry Co., Ltd. is located in the Renqiu High-Tech Industrial Park in Hebei Province, renowned as the "Pearl of North China." It lies on the main transportation route of the Beijing-Tianjin-Hebei region and is a comprehensive entity company engaged in the production, sales, and installation of various fire curtains, fire doors, security doors, and industrial doors. The company maintains training institutions for cultivation, production, installation, and sales on an annual basis, making it a service-oriented company with strong cohesion and combativeness. Equipped with advanced facilities, the company boasts multiple production lines for fire doors, security doors, and curtain doors. Quality is a top priority.

Fire doors are doors that can meet the requirements of fire resistance, integrity, and insulation for a certain period of time. They are installed as fire partitions in fire-separated areas, evacuation stairwells, vertical shafts, and other locations with certain fire resistance. In addition to the functions of ordinary doors, fire doors also have the role of preventing the spread of fire and smoke, which can stop the spread of fire for a certain period of time and ensure the evacuation of personnel.

Fire Door Usage: Commonly used as a closable fire separation component in various types of buildings. Fire doors that meet the requirements should have good heat resistance, insulation, and smoke-proof properties, and should automatically close after personnel pass through during a fire, ensuring their fire separation function is fully utilized.

Fire door categories are divided into: - By material: Steel insulated fire doors; Wooden insulated fire doors; Steel-wood insulated fire doors; Insulated fire doors of other materials. - By fire resistance rating and insulation performance:

Grade A fire doors must not be less than 1.5 hours.

Grade B fire-resistant doors must be no less than 1 hour.

Grade C fire doors are not less than 0.5 hours.

By closure feature: Normally Closed Fire Doors; Normally Open Fire Doors.

Select fire doors of varying levels to suit your needs.

Welcome to inquire, new and old customers!