One of Hottest for Layflat Mining Duct - JULI® Explosion-Proof Water Barrier Bag – Foresight

One of Hottest for Layflat Mining Duct - JULI® Explosion-Proof Water Barrier Bag – Foresight


Product Detail

Related Video

Feedback (2)

We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for Air Duct Cover, Antistatic Fabric, Flexible Ventilation Hoses, To provide customers with excellent equipment and services, and constantly develop new machine is our company's business objectives. We look forward to your cooperation.
One of Hottest for Layflat Mining Duct - JULI® Explosion-Proof Water Barrier Bag – Foresight Detail:

Product Informations

JULI® explosion-proof water barrier bag is used to isolate the spread of gas (combustible gas) and coal dust explosions. To prevent coal dust explosions and control the expansion of coal dust explosion disasters, ensure that coal and semi-coal rocks are in each mining area, at the upper and lower exits of the tunneling surface, and also transport roads, etc. to ensure sufficient water volume, To prevent the spread of gas and coal dust explosion accidents, the propagation of coal dust explosion shock waves is blocked.

 Product Parameters

Item Unit SDCJ5591 Excutive Standard
Base fabric - High strength low shrink polyester fiber DIN EN 60001
Titer of yarn D 540*500 DIN EN ISO 2060
Color - Orange -
Weave Style - Knitted fabric DIN ISO 934
Total weight g/m2 420 DIN EN ISO 2286-2
Tensile Strength
(Warp/Weft)
N/5cm 800/600 DIN 53354
Tear strength
(Warp/Weft)
N 120/110 DIN53363
Adhesion strength N/5cm 60 DIN53357
Threshold Temperature -25~60 DIN EN 1876-2
Fire resistance - DIN4102 B1/EN13501/NFPA701/DIN75200 DIN4102 B1/EN13501/NFPA701/DIN75200
Oxygen Index % 30 BB/T0037-2012
Antistatic Ω ≤3 x 108 DIN54345
Item Unit Type
GD30 GD40 GD60 GD80
Standard Size L 30 40 60 80
Dimension (LxWxH) cm 45*38*25 60*38*25 90*38*25 90*48*29
Excutive Standard - MT157-1996
Fire Resistance Alcohol Blast Burner
(960℃)
The arithmetic mean of the flame combustion time s ≤3 ≤3 ≤3 ≤3
Single value of flame burning time s ≤10 ≤10 ≤10 ≤10
The arithmetic mean of the flameless combustion time s ≤10 ≤10 ≤10 ≤10
Single value of flameless burning time s ≤30 ≤30 ≤30 ≤30
Alcohol burner
(520℃)
The arithmetic mean of the flame combustion time s ≤6 ≤6 ≤6 ≤6
Single value of flame burning time s ≤12 ≤12 ≤12 ≤12
The arithmetic mean of the flameless combustion time s ≤20 ≤20 ≤20 ≤20
Single value of flameless burning time s ≤60 ≤60 ≤60 ≤60
Surface Resitance Ω ≤3 x 108
Water Distribution Explosion pressure at 29m kPa ≤12 ≤12 ≤12 ≤12
Action time to form the best mist ms ≤150 ≤150 ≤150 ≤150
Optimal water mist duration ms ≥160 ≥160 ≥160 ≥160
Optimal water mist dispersion length m ≥5 ≥5 ≥5 ≥5
Optimal water mist dispersion Width m ≥3.5 ≥3.5 ≥3.5 ≥3.5
Optimal water mist dispersion Height m ≥3 ≥3 ≥3 ≥3
The above values are average for reference, allowing 10% tolerance. Customization is acceptable for all given values.

 Product Feature

◈ Used in underground mining for water containers.
◈ Isolate the spread of gas and coal dust explosions.
◈ Ensure sufficient water volume in underground mining.
◈ Stop the propagation of the shock wave caused by the coal dust explosion.


Product detail pictures:

One of Hottest for Layflat Mining Duct - JULI® Explosion-Proof Water Barrier Bag – Foresight detail pictures


Related Product Guide:

We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for One of Hottest for Layflat Mining Duct - JULI® Explosion-Proof Water Barrier Bag – Foresight , The product will supply to all over the world, such as: Uganda, Islamabad, Portland, Abiding by our motto of "Hold well the quality and services, Customers Satisfaction", So we give our clients with high quality products and solutions and excellent service. Be sure to feel free to contact us for further information.
In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
5 Stars By Colin Hazel from azerbaijan - 2018.09.08 17:09
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
5 Stars By Alberta from Azerbaijan - 2018.12.28 15:18
Write your message here and send it to us