Shengmei waterproof closed door mine low price waterproof door

型号：

国标

规格：

mmb1.4*1.8

质量：

完好

< r/ The reverse side of the waterproof sealed door_Copy in the picture/>Door, waterproof sealed door for mining which is the best waterproof sealed door? Looking for Shengmei in Jining, Shandong, Shandong Shengmei Mining Machinery specializes in the production of waterproof doors, waterproof sealed doors for mining, waterproof Fire-proof airtight door is a manufacturer of high-quality waterproof doors. Shengmei quality is trustworthy.
Waterproof airtight door is one of the necessary products for the substation room of the coal mine underground water pump room. Its main purpose is to prevent water from suddenly entering. It is the main safety equipment underground. We strictly follow the national standard drawing number B during production to ensure the quality of the product.
The main components of a waterproof closed door are: door frame, embedded parts, door body, and tensioning device. The door frame is made of channel steel and I-beam. The embedded parts are made of channel steel. The embedded parts of the waterproof sealed door can be directly welded on the door frame or can be made into separate parts and connected with bolts. When ordering, you can according to the tunnel. The actual situation is that the door body to be purchased is composed of a panel and a well plate. The tensioning device is composed of a screw rod and a wedge-shaped slider.
The model of waterproof closed door is composed of B plus door size. The Chinese standard models are B*
, B*, B*, B*.
Shandong Shengmei Mining Machinery Co., Ltd. is the designated manufacturer of underground coal mine doors. It has a designated manufacturer certificate issued by the China Coal Industry Association and an inspection report issued by the relevant department. We will report the inspection when shipping. Bring the report and certificate of conformity together.
Shandong Shengmei Mining Machinery Co., Ltd. specializes in the production of mining doors. Shandong Shengmei Mining Machinery has been engaged in coal mine machinery and equipment for decades. It has rich production experience and advanced technology and is the preferred manufacturer of coal mine equipment.
The above is the product introduction of our waterproof airtight doors. If you have any questions, you can also report to our sales hotline. We can also customize the models of waterproof airtight doors according to your specific requirements. In addition, we produce Fire-proof fence door, air shaft explosion-proof door, shock wave-resistant sealed door, valve, refuge chamber explosion-proof door, pressureless air door, anti-explosion air door, belt conveyor auxiliary equipment such as buffer bed, buffer strip, belt cleaner, guide trough, chute Wait, Shandong Shengmei Mining Machinery is looking forward to your call
Manufacturer sales phone: Fax:
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Address Yandian Town, Yanzhou City, Jining City, Shandong Province Industrial Park (Shengmei Park)