Professional Cable Tray Manufacturer

Shandong Hongfeng Electric Group Co., Ltd.

The products can be widely used in construction, energy, power, plant.

Analysis of acceptance Standard of stainless Steel Cable tray

Release time:

2024-01-24

With the rapid development of the alloy cable tray construction industry, electrical engineering is becoming more and more important, and the traditional wiring method can not meet

With the rapid development of the construction industry, electrical engineering is becoming more and more important, and the traditional wiring method can not meet the demand.
At this point, please use the fireproof alloy cable tray.
In our life, the acceptance of stainless steel bridge is very important.
If unreasonable design is found in the process of acceptance, it can be corrected in time to avoid future errors caused by quality problems.
Acceptance standard of stainless steel bridge
(1)the length of straight steel fireproof bridge is more than 30m, the length of aluminum alloy or FRP fireproof bridge is more than 15m, with expansion joints; the compensation device should be arranged in the position where the fireproof bridge passes through the deformation joints of the building.
(2)the bending radius of the stainless steel bridge should not be less than the smaller bending radius allowed by the cable in the bridge.
(3)when there are no design requirements, the distance between the horizontal mounting brackets of the fireproof bridge is 1.53m, and the distance between the vertical mounting brackets is not more than 2m.
(4)stainless steel bridge, bracket bolts, bridge connecting plate bolts are firmly fixed, and nuts are located on the outside of the bridge; when aluminum alloy bridge and steel bracket are placed at the same time, measures to prevent electrochemical corrosion can insulate each other.
(5)the fireproof alloy cable tray shall be placed under the flammable and explosive gas pipeline and heating pipe.
When the design is not needed, the distance from the pipe can meet the requirements.
(6)the bridges crossing different fire prevention areas on the shaft shall be arranged in accordance with the design requirements, and there shall be anti-blocking and fire prevention measures.
(7)when welding the bracket and embedded parts to the fixed circle, the weld is complete; when expanding the circumference of the bolt, the bolt should be suitable, the connection should be fastened, and the locking parts should be complete.
Stainless steel bridge has been used all over the country.
The use of the bridge needs strict inspection, and we should examine the details carefully.
Only in this way can the bridge be used for a longer time and bring us a better wearing effect.

Keywords：

How much do you know about the chemical composition and classification of stainless steel Cable tray?

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How much do you know about the chemical composition and classification of stainless steel Cable tray?

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