Venting duct or pipe for mining (underground), railroads and highways tunnels and galleries. Used in the air injection and / or exhaustion, compatible with several models of axial fans, meeting the most diverse requirements of work pressure.
Material: Laminated reinforced PVC or PVC tarp with high tenacity polyester threads fabric, coated on both surfaces by PVC film with additives.
Size: Several sizes, with diameters varying from 0.30 to 2.20 m and lengths in throws of 10 or 20 m (special dimensions, under request)
Many shapes / geometries (standard pipe, fork in “Y”, structured with metallic spiral, derivation to the left or right, geminate, oval etc).
Acessories: sustaining handles every meter, repair set, Conservation, Maintenance, Operation, and Installation manual.
Color: Yellow – standard (other colors under request).
Product available for purchase by BNDES Card.
PVC tarp manufactured with durable, high resistant and waterproof material;
Light, malleable, easy to handle and transport material;
High frequency electronic weldings, assuring total resistance and waterproofing;
Easy and versatile instalation, it can be installed vertically and horizontally;
It can be used for positive or negative pressure (only structured model);
Able to be repaired, with maintenance done in field, in a simple and fast way;
Technical assistance in the whole country.
Rodovia Régis Bittencourt, Km 280 - CEP:06830-900 - Embu - SP - Brasil
PABX: +55 11 2139-2600 - Comercial: +55 11 2139-2888 - Camaçari-BA: +55 71 3493-9900 | email@example.com
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