Factory Price For Layflat Mining Duct - JULI® Explosion-Proof Water Barrier Bag – Foresight
Factory Price For Layflat Mining Duct - JULI® Explosion-Proof Water Barrier Bag – Foresight
Factory Price 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:
Related Product Guide:
We insist over the principle of development of 'High top quality, Performance, Sincerity and Down-to-earth working approach' to supply you with exceptional services of processing for Factory Price For Layflat Mining Duct - JULI® Explosion-Proof Water Barrier Bag – Foresight , The product will supply to all over the world, such as: Islamabad, Czech Republic, Congo, Immediate and specialist after-sale service supplied by our consultant group has happy our buyers. Detailed Info and parameters from the merchandise will probably be sent to you for any thorough acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
By Mildred from Belarus - 2018.11.04 10:32
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
By Frederica from Thailand - 2017.09.09 10:18
Write your message here and send it to us
