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Information Name: | Manhole role _ Cangzhou Refco Brothers (online consultation) _ manhole |
Published: | 2015-06-25 |
Validity: | 0 |
Specifications: | Order |
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Detailed Product Description: | Cangzhou Refco brothers Precision Machinery Manufacturing Company Limited. Our Focus on quality - full service to customers! Pressure is the most common manhole manholes, manhole without pressure is generally installed in tank top, is making workers in the construction or repair workers cans, clean cans, entrances when pouring, manholes standards, The strength and sealing manholes are key technologies, but the first hole to bring pressure on people, the pressure strength and sealing manhole requirements followed. Installation of manholes should be out of the oil pipeline at intervals not greater than 90 °. When just one manhole, the roof should be placed opposite the aperture; when the hole is located two individuals, one of which is located opposite the aperture, the manhole, and the other should be at least the first person holes spaced 90 °. Cangzhou Refco brothers Precision Machinery Co. Manholes are installed in safety emergency venting means on top of the tank, manhole specifications, usually associated with fire, mechanical breathing valve supporting the use, both to avoid accidental causes sharp overpressure or vacuum tank, another play safe fire retardant, is to protect the safety devices of the tank, especially for materials storage vault atmospheric nitrogen tank cap. With a constant pressure discharge, constant pressure inhalation, opening and closing a flexible, safe fire retardant, compact structure, good sealing performance, safety and reliability that are in need of friends to inquire into energy. Manhole role _ Cangzhou Refco Brothers (online consultation) _ manhole provided by Cangzhou Refco brothers Precision Machinery Manufacturing Company Limited. Cangzhou Refco brothers Precision Machinery Manufacturing Co., Ltd. (www.rfxdgs.net) (www.rfxdgs.net) Hebei Cangzhou, pipeline auxiliary materials leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Brothers in Cangzhou Refco leadership with the staff warmly welcome all inquiries negotiations to create Cangzhou Refco Brothers better future. |
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Copyright © GuangDong ICP No. 10089450, Cangzhou Refco brothers Precision Machinery Manufacturing 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
You are the 24799 visitor
Copyright © GuangDong ICP No. 10089450, Cangzhou Refco brothers Precision Machinery Manufacturing 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