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| No.13789248
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Information Name: | Underground waterproof doors, watertight doors, watertight door manufacturers |
Published: | 2015-06-11 |
Validity: | 365 |
Specifications: | Standard |
Quantity: | 200.00 |
Price Description: | |
Detailed Product Description: | Underground coal mine water waterproof closed doors closed doors, waterproof sealed door manufacturers, waterproof closed doors prices, underground waterproof doors, waterproof doors, watertight door manufacturers, underground waterproof closed doors, the best water-tight door, MMB waterproof closed doors soon New Year, your mines are not leaving a shortfall of a waterproof closed doors it, the New Year, mine safety equipment on your ready yet, and if not, then you look at Shandong's coal production of waterproof closed doors it Shandong coal waterproof closed doors of St. national standard stock range, as long as you need to be able to give you our shipping, so you worry-free, so you have peace of mind year. Within the main substation and the main coal mine drainage pumping stations leading to the shaft bottom of the channel, set up easily closed, and both waterproof and can fire closed doors. According to the laying of rails closed doors where the channel or not, closed the door chamber in laying and non-laying can be divided into two forms. When the Chamber laying in a closed door opening on one side of a section of track should be located for easy removal of the mobile rail. Working conditions - closed doors, watertight doors closed, coal mines closed door 1, atmospheric pressure: 80kPa ~ 110kPa; 2, ambient temperature: -30 ℃ ~ 40 ℃; 3, the average relative humidity ≤95% (25 ℃); 4, coal mines have methane and coal dust explosive mixture; 5, not enough to corrode metal shell damage and electrical insulating gases; 6, pressure: 0 ~ 3.5MPa. Models, specifications - closed doors, watertight doors closed, coal mines closed doors closed doors, watertight doors closed, coal mines closed doors |
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Copyright © GuangDong ICP No. 10089450, Shandong Mining Machinery Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
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You are the 8583 visitor
Copyright © GuangDong ICP No. 10089450, Shandong Mining Machinery Co., Ltd. All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility