Short Lead Time for Mining Ventilation Tube - JULI® Explosion-Proof Water Barrier Bag – Foresight

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Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for Ventilation Vent, Explosion Proof Spiral Duct, Flexible Material For Ventilation Tube, Welcome all prospects of residence and abroad to visit our organization, to forge a outstanding potential by our cooperation.

Short Lead Time for Mining Ventilation Tube - 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
Item			Unit	GD30	GD40	GD60	GD80
Standard Size			L	30	40	60	80
Dimension (LxWxH)			cm	453825	603825	903825	904829
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.

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We can constantly satisfy our respected customers with our good high quality, good price tag and good support due to we have been additional specialist and extra hard-working and do it in cost-effective way for Short Lead Time for Mining Ventilation Tube - JULI® Explosion-Proof Water Barrier Bag – Foresight , The product will supply to all over the world, such as: Gambia, UK, Ukraine, Our business activities and processes are engineered to make sure our customers have access to widest range of products with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. We now have people who embrace tomorrow, have vision, love stretching their minds and going far beyond what they thought was achievable.

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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.