Ventilation Systems

Ventilation Systems produced by STP intend for directing air flow, circulation of warm or cold air mass.These systems are installed in industrial, office and apartment buildings, administrations, underground pump rooms etc.Systems are divided into two types: air supply system and exhaust system.Exhaust system is used in hazardous, flammable, explosive, poisonous sectors of production and air supply system is used in all other sectors.

Ventilation pipes and fittings manufactured by STP are mainly made ​​of galvanized steel, if necessary these pipes can be made of other materials like aluminum, stainless steel, etc. In special cases, pipes are made of metal plates in the form of flanges (square, oval, tube, etc.). Pipes can be installed anywhere on the condition of the radiator in front of a fan, except underwater and underground pipe installation.Due to the fact that the pipes and fittings are connected with a simple insertion into one another, labor costs and installation time decreased.

Standard thickness of materials (mm):

0.5 0.6 0.7 0.85 1.0 1.2

If necessary, it is possible to use other materials.

Factory producing ventilation pipes STP is equipped with high-quality, modern machines meeting latest international standards. We use advanced technologies in the production process.In this way we can guarantee not only the rapid execution of large orders, but also production of high-quality products.

Ventilation Systems produced by STP have the following advantages:

  • Extremely lightweight
  • Ease of exploitation, replacement parts
  • Ecological, toxicological and physical safety
  • Economic benefit due to long service life
  • Upon customer request, our experts will design, produce and install the necessary equipment
  • Wide range, ability to manufacture custom parts at the request of the customer
  • Quick and high quality execution of work
  • High corrosion resistance
  • Competitive prices

The diameters of simple pipes (mm)

80 100 125 160 200 250
315 355 400 500 630 710
800 900 1000 1120 1250 1400

The diameters of Alfaflex pipes (mm)

80 90 100 112 125 140 160
180 200 224 250 280 315 355
400 450 500 550 600

Round parts

Round parts

Canals

Spiral Pipe

Alfa flex

Wall Sleeve

Round Offset

Spiral Pipe
Alfa flex
Wall Sleeve
Round Offset

Tee

A P Saddle

Offset Tee Type

Reducing Tee

Spiral Pipe
Round Offset
Wall Sleeve

Segment Bend + Tap Through Segment

Breeches T1

Three Way

Spiral Pipe
Round Offset
Wall Sleeve

Offset

Segment Bend

Reducing Segment Bend

Segment Bend
Reducing Segment Bend

Adapter

Reducer

Reducer-Offset

Reducer
Reducer-Offset

Incut

Branch + Plate

Reducing Branch + Plate

Reducer
Reducer-Offset

Other

Deflector Hood

Cap End

Deflector Hood
Cap End

Rectangular parts

Rectangular parts

Canals

Straight Guillotine Cut

Damper Sleeve

Spigot

Angled Taper

Straight Guillotine Cut
Damper Sleeve
Spigot
Angled Taper

Twisted + Angled Taper

Double Bend

Radius offset

Straight (Coil)

Twisted + Angled Taper
Double Bend
Radius offset
Straight (Coil)

Mitred Offset

Double S Bend

Radius Double Offset

Double Boot

Mitred Offset
Double S Bend
Radius Double Offset
Double Boot

Elbow

45 Sq. Bend

Elbow

Square Bend

45 Sq. Bend
Elbow
Square Bend

Elbow Radius Throat

Square Elbow Angle Back

Raduis Bend 90°

Reducing Bend

Elbow Radius Throat
Square Elbow Angle Back
Raduis Bend
Reducing Bend

Radius Bend 45°

Radius Bend Adj' Back Radius

Radius Bend (Angled End)

Reducing Bend Adj' Back Radius

Elbow Radius Throat
Square Elbow Angle Back
Raduis Bend
Reducing Bend

Adapter

Kerb with Vent type 2

Kerb with Vent

Shoe

Tapered Damper Sleeve

Kerb with Vent type 2
Kerb with Vent
Shoe
Tapered Damper Sleeve

Angled Grille Box

Slot Plenum

Taper

Transition (Female Ext Removed)

Angled Grille Box
Fire Damper
Taper
Transition (Female Ext Removed)

Box

Grille Box (Cross)

Grille Box (Multiple Entry)

Grille Box (Top Entry)

Grille Box Alternate

Grille Box (Cross)
Grille Box (Multiple Entry)
Grille Box (Top Entry)
Grille Box Alternate

Grille Box Square - Rnd Holes

Grille Box Variable Hole

Rectangular Straight with integral Damper

Filter Box

Grille Box Square - Rnd Holes
Grille Box Variable Hole
Rectangular Straight  with integral Damper
Filter Box

Tee

Radius Tee

Tee

Breeches Piece

Radius Tee
Tee
Breeches Piece

Trouser Piece

Straight + Branch

PAT929

Trouser Piece
Straight + Branch
PAT929

Cross

Master 3 Way

Straight + Branches

Master 3 Way
Straight + Branches

Cap

Cap End

Cabinet

PAT 926

Pyramid

Cap End
Cabinet
PAT926
Pyramid

Insert

Angled Branch + Plate

Roof kerb

Roof Kerb Angled Base

Weather Skirt

Angled Branch + Plate
Roof kerb
Roof Kerb Angled Base
Weather Skirt

Other

Angled Branch No Plate

Twin Roof Hood

Angled Branch No Plate
Twin Roof Hood