彩票软件app大全下载

Welcome to the website of Baotou Pangtian Electrical Equipment Co., Ltd.!

Product Categories

contact us

Baotou Pangtian Electrical Equipment Co., Ltd.

Service Hotline: 0472-6868842

Contact: 13722076608 (Manager Zhang)

18018652606 (Manager Wu)

Address: No. 18-19, Building 5, Northwest District, Haode, Donghe District

Website: zggz88.com


Fire-resistant cable tray

Your current location : Home >> Products >> Fire bridge

Fire-resistant cable tray

  • 防火电缆桥架
  • Category: Fire bridge

  • hit count:
  • Release Date: 2019/05/17
  • Online Inquiry
  • Detailed introduction

防火电缆桥架生产

Fire-resistant cable bridge adopts steel shell, double-layer fire-proof cover, and built-in inorganic fire-proof slot box. The average thickness of the heat insulation layer is 25mm. Vent holes to protect the cables inside the box. The fire resistance performance of the inorganic fireproof tank box has been tested by the National Fixed Fireproof Inspection Center for 60 minutes, and the cable has no damage. The structure of the support is good, which can effectively fix the inorganic fireproof tank box.

Baotou Cable Bridge Type and Variety Selection

1. When the cable network that needs to be shielded from electrical interference or is required to be protected from external influences (such as corrosive liquids, flammable dust and other environments), the (FB) trough composite anti-corrosion shielded cable bridge (with cover) should be selected .

2. For severe corrosive environment, (F) composite epoxy resin anticorrosive and flame retardant cable trays should be used. Supporting arms and brackets should also be made of the same material to improve the service life of bridges and accessories and cable bridges. Covers should be added in the environment that is easy to accumulate dust and other areas that need to be covered or outdoor places.

3. In addition to the above situations, tray type, trough type, step type, glass anti-corrosion and flame retardant cable tray or steel ordinary bridge tray can be selected according to the on-site environment and technical requirements. Covers should be added in the environment that is easy to accumulate dust and other areas that need to be covered or outdoor places.

4. Cross the road section in the public passage or outdoors. The bottom of the bottom rung should be added with pads or trays in this section. When the long span spans the public passage, the load capacity of the bridge can be increased or the frame can be selected according to user requirements.

5. For large spans (> 3m), composite bridges (FB) should be selected.

6. Use composite epoxy bridge (F) outdoors.

URL of this article: http://zggz88.com/product/649.html

Keywords: fire-resistant cable tray production , fire-resistant cable tray processing , fire-resistant cable tray installation

Previous post: Fireproof cable tray processing
Next: No more

Recently Viewed:

    Welcome to leave us a message
    Please enter your message here and we will contact you as soon as possible.
    Name
    Contact person
    phone
    Landline / mobile number
    mailbox
    mailbox
    address
    address
    ?赌大小口诀 星鸿娱乐注册平台登录 姚记亚洲彩票软件app大全下载 蒙特卡罗官方赌场网址 龙成国际38元免费彩金 凯发电投网站 乐艺彩票下载平台 彩票pk注册网址 三分彩官网集团 大地彩票计划app