Wholesale Flood Protection Gate For Underground Construction - Surface type Automatic flood barrier for Metro – JunLi

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We constantly believe that one's character decides products' high quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for Self Closing Flood Door For Metro , Flood Prevention Barrier , Self Closing Flood Defense Door , Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!
Wholesale Flood Protection Gate For Underground Construction - Surface type Automatic flood barrier for Metro – JunLi Detail:

Model water retaining height Installation mode bearing capacity
Hm4d-0006E  620 surface mounted (pedestrian only)metro type

Scope of application

Grade Mark Bearing capacity (KN) Applicable occasions
Metro type E 7.5 Metro entrance and exit.

The Model Hm4d-0006E hydrodynamic automatic flood barrier is applicable to the entrance and exit of subway or metro train stations where allow for pedestrian only.

(1) Surface installation location

a ) It is about 5cm high from the ground. Need to prevent it from scratching the vehicle bottom when the vehicle is fully loaded. When the car is fully loaded, the minimum ground clearance: Pentium B70 = 95mm, Honda Accord = 100mm, Feidu = 105mm, etc. 

b) )The location should be on the horizontal section at the top of the ramp, the inside of the outermost intercepting ditch, or installed on the intercepting ditch. Reasons: small water can be discharged through intercepting ditch; it can prevent backflow from intercepting ditch after municipal pipeline is full.

c)The higher the installation location, the higher the water retaining level.

(1) The levelness of the installation surface

a) The installation surface horizontal height difference at the end of the wall on both sides ≤ 30mm (measured by laser level meter)

(2) The flatness of the installation surface

a) According to code for acceptance of construction quality of building ground engineering (GB 50209-2010), the surface flatness deviation shall be ≤ 2mm (measured with 2m guiding rule and wedge feeler gauge), otherwise, the ground shall be leveled first, or the bottom frame will leak after installation.

b) In particular, the ground with anti-skid treatment shall be leveled first.

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Product detail pictures:

Wholesale Flood Protection Gate For Underground Construction -
 Surface type Automatic flood barrier for Metro – JunLi detail pictures

Wholesale Flood Protection Gate For Underground Construction -
 Surface type Automatic flood barrier for Metro – JunLi detail pictures

Wholesale Flood Protection Gate For Underground Construction -
 Surface type Automatic flood barrier for Metro – JunLi detail pictures


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Bear Customer first, Quality first in mind, we work closely with our customers and provide them with efficient and professional services for Wholesale Flood Protection Gate For Underground Construction - Surface type Automatic flood barrier for Metro – JunLi, The product will supply to all over the world, such as: Hungary , Vietnam , Jakarta , We always hold on the company's principle honest, professional, effective and innovation, and missions of: let all drivers enjoy their driving at night, let our employees can realize their value of life, and to be stronger and service more people. We are determined to become the integrator of our product market and one-stop service provider of our product market.

This company has the idea of better quality, lower processing costs, prices are more reasonable, so they have competitive product quality and price, that's the main reason we chose to cooperate.
5 Stars By Dolores from Lisbon - 2018.09.16 11:31
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
5 Stars By Meroy from Frankfurt - 2017.08.18 11:04