Factory wholesale Spiral Ventilation Pipe - JULI® Explosion-Proof Water Barrier Bag – Foresight

Product Detail

Product Tags

Feedback (2)

Our enterprise since its inception, usually regards product top quality as business life, repeatedly enhance manufacturing technology, make improvements to product excellent and continuously strengthen enterprise total high quality administration, in strict accordance with all the national standard ISO 9001:2000 for Small Biogas Plant For Home, Air Supply Duct, Air Supply Duct, As an experienced group we also accept customized orders. The main goal of our company is to build up a satisfying memory for all customers, and establish a long-term win-win business relationship.

Factory wholesale Spiral Ventilation Pipe - 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.

Product detail pictures:

Related Product Guide:

We believe in: Innovation is our soul and spirit. High-quality is our life. Consumer need to have is our God for Factory wholesale Spiral Ventilation Pipe - JULI® Explosion-Proof Water Barrier Bag – Foresight , The product will supply to all over the world, such as: Greenland, Denmark, Singapore, During in 11 years,We have participated in more than 20 exhibitions,obtains the highest praise from each customer. Our company always aim to provide the customer best products with lowest price. We are making great efforts to achieve this win-win situation and sincerely welcome you to join us. Join us, show your beauty. We will always be your first choice. Trust us, you will never lose heart.

Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.

By Amber from Riyadh - 2017.02.18 15:54

The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.

By Ruby from South Africa - 2017.08.28 16:02

Write your message here and send it to us