Suited for your needs.
Standard Galvanised Mine Ventilation Ducting
Manufactured from 1.0 mm; 1.2 mm and 1.6 mm Z275 galvanised steel. • Diameters: 305 Ø; 380 Ø; 405 Ø; 570 Ø; 760 Ø; 915 Ø; 1015 Ø; 1220 Ø & 1500 Ø. • Ducting lengths manufactured to customer specifications and requirements. • All flanges manufactured from rolled angle iron
The Enerduct is a new concept of duct design and manufacturing. CFD Simulation and Analysis of Air Flow on the newly spiral-swage formed ventilation duct were conducted by the CSIR to determine the flow characteristics in the Enerduct pipe. Results from the Simulation and Analysis research proved that the design of the spiral swage reduces the frictional pressure drop by between 8.80% and 13.04% at different volumetric flow rates.
South African Registered Design F2014/00686
South African Patent ZA2015/01483
Rectangular Ducting and Fittings
Rectangular ducting for Underground and Industrial applications. Manufactured from Z275 galvanised material in lock-form construction with angle iron flanges as joining method.
Underground Applications: Ducting can be designed for areas with limited space available where conventional round ducting cannot be installed. Flanges can be supplied with clamp-hooks on top of flange which do not require bolts and nuts due to limited space during installation.
Industrial Applications: Sub-station ventilation systems and plant ventilation systems.
Standard Sizes: 405 Ø (650 x 200); 570 Ø (1020 x 250); 760 Ø (1300 x 350); 915 Ø (1650 x 400); 1015 Ø (1620 x 500); 1220 Ø (1950 x 600). Alternative sizes can be manufactured on request and as per client specification.
Mine Ventilation Column Fittings
Silencers and Whisper Silencers
Blank Off Plates
Grid Protection Pieces
Low Pressure Self-Closing Doors
Dampers / Regulators
Water Blast / Brosprays
Compressed Air Silencers
Flexible Ducting and Curtains
Ventilation Curtains & Accessories
PVC Strip Curtains
Fittings / Fan Adaptors
Special Ventilation Systems – Underground & Industrial
Dust Plants and Air Filtration Units
Shaft Ventilation Pipes
Underground Ventilation Doors
Emergency Refuge Bays
Special Round, Rectangular, Bends and Sections
Furnace Extraction Systems, Fan Casings,
Dampers, Silencers and Screens
Supports, Walkways, Stairways
and Supportive Structural
Beam Work / Light Structures
Surface Fan Drifts, Self Closing Doors
(High, Low Pressure or Counterweight),
Radial Vane Control Units, Dampers
Tanks, Scrubber Systems,
Hoppers, Chutes and Cyclones
Refuge Bay Door
Rotating Man Door
Meshing & Lacing Clamps, U-Bolt and Hewitt Clamps • U-BOLT Lacing Clamps (Standard) – For use with 8-16mm Ø Steel Wire Rope. • U-BOLT Lacing Clamps (Large) – For use with 16-20mm Ø Steel Wire Rope. • HEWITT MK I – For use with 8-13mm Ø Steel Wire Rope. • HEWITT MK II & III – For use with 12-16mm Ø Steel Wire Rope.
• Diameter: Y40; Y32; Y25; Y20 mm Ø x any length, as required. • Material: 450MPA Tensile.
• Diameter: Y20; Y14.5; Y16; Y12; Y10 mm Ø x any length, as required. • Material: 450MPA Tensile.
Pig Tail Eyebolts
• Diameter: M16 and M20. • Inside diameter of eye: (64mm).
Material Specifications • Aluminium Pipe 34.92mm outside diameter and 25.52mm inside diameter • Hexagon bar quality 080A42, 22.4mm Ø Sizes • 1.0m – 3.0m • Forged ends to specification.
Standard • Material: Y12; Y14.5; Y16; T16 – 450 MPA TENSILE • Length: From 1.2m to 3.2m • Overlap: From 300mm to 600mm Welded • Material: Y14; Y16; T16 • Length: From 1.2m to 3.2m • Overlap: 50mm Welded
Length • From 0.6m to 3.0m increments of 0.3m
Normal & Heavy Duty