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Polyurethane Positive-Pressure Air Duct

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China

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All products are customizable.

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(Negotiable) Obtenir le dernier prix

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Shandong Blue Spring Junengda Co., Ltd. undefined

China

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Personne Ã contacter lisa

Jinan, Shandong

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SpÃ©cification du produit

La description

Features:
The shell of our polyurethane composite positive-pressure air duct is rigid, the cylinder is composed of polyurethane and multilayer frame materials, and the inner layer consists of bi-defensive cloth. Compared with traditional glass fiber reinforced plastic or metal air duct, the advantages are obvious:

High strength, high resistance to wear, cutting, and impact, breaking strength greater than *0 MPa, tear strength greater than **5 KN.
Good flexibility, resilience, buffer performance, relatively light in weight.
No static electricity or sparks when impacting or rubbing other material; good anti-flaming property, safe to use.
Easy to install, simple to use.
Repeated use available, good cost performance.
This product is suitable for blasting mining, tunneling working face ventilation protection facilities, supporting all kinds of powerful fans commonly used by mining enterprises. During the process of ventilation, resistance is small, thus ensuring the good ventilation, to avoid the problems such as gas accumulation. It plays a very important role to implement the "one ventilation and three prevention" safety work.

Models:

Item	Nominal Size(mm)	Allowable Variation(mm)
Diameter	0/0/0/0/0/0/**0	ï¼‹*0
Length	*0/*0	ï¼‹**0

How to Useï¼š

Section designed, easy to extend, can be effectively combined with circulating footage.
Between sections, in the manner of plug-in or direct connection of iron wire with small rings, each section has two large rings for hanging, easy to install.
Soft connection in joint and turning is available depending on the situation.
To ensure on-site application, various air ducts with different thickness, diameter and length will be specially designed according to different rock or coal seam hardness.

Pays:	China
N Â° de modÃ¨le:	All products are customizable.
Prix FOB:	(Negotiable) Obtenir le dernier prix
LocalitÃ©:	-
Prix de commande minimale:	-
Commande minimale:	-
Packaging Detail:	-
Heure de livraison:	-
Capacité de Fournir:	-
Payment Type:	-
Groupe de produits :	-