For connection to an air duct with a diameter of 315 mm of an air duct at a right angle with a diameter of 125 mm.
The 315/125 tee for ventilation made of galvanized steel is a shaped part designed for branching a line of air ducts (i.e. for branching one air stream into two or combining two streams into one). In order to connect various air ducts to each other and combine them into complex ventilation systems, special shaped products are used - tees.
| Name | d1, mm | d2, mm | l1, mm | l2, mm | L, mm | < p>H, mm | p, mm |
| Tee 125 | 125 | 125 | 30 | 30 | 165< /p> | 85 | 0.55 |
| 150 | 125< /p> | 30 | 30 | 165 | 95 | 0.55 | |
| Tee 150 | 150 | 30 | 30 | 190 | 95 | 0.55 | |
| Tee 200/125 | 200 | 125 | 30 | 30 | 165 | 120 | 0.55 |
| Tee 200/150 | 150 | 30 | 30 | 190 | 120 | 0.55 | |
| Tee 200 | 200 | 30 | 30 | 240 < /td> | 120 | 0.55 | |
| Tee 250/125 | 250 | 125 < /td> | 50 | 30 | 165 | 145 | 0.55 |
| Tee 250/150 | 150 | 50 | 30 | 190 | 145 | 0.55 | |
| Tee 250/200 | 200 | 50 | 30 | 240 | 145 | 0.55 < /td> | |
| Tee 250 | 250 | 50 | 50 | 290 | 145 | 0.55 | |
| Tee 315/125 | 315 | 125 | < p>50 | 30 | 165 | 180 | 0.55 |
| Tee 315/150 | 150 | 50 | < p>30 | 190 | 180 | 0.55 | |
| Tee 315/200 | 200 | 50 | 30 | < p>240 | 180 | 0.55 | |
| Tee 315/250 | 250 | 50 | 50 | 290 | < p>180 | 0.55 | |
| Tee 315 | < td> 50 | 60 | < td width="44"> 180 | 0.55 |
Air ducts and fittings are made of galvanized steel with a thickness of: p=0.55 ( - 100-355 mm ); p=0.7 ( - 400-800 mm); p=1.0 ( - 900-1600 mm). To ensure rigidity of air ducts with diameters greater than 315 mm, additional stiffening ribs (intermediate zig) are provided.
This material is not susceptible to corrosion. The element is manufactured with a safety margin, which will allow you to repeatedly disconnect and reattach the tee to the air duct or vice versa.
Advantages of galvanized air ducts:
- strength and high reliability of the system;
- uniform distribution of air flow inside the pipe;
- low noise and vibration levels;
- low resistance to the flow of passing air, leading to a reduction in the cost of pumping it ;
- resistance to mold and corrosion
- possibility of installing a straight section of up to 12 m without reducing strength;
- high speed of installation of elements, ease of replacement;< /li>
- tightness achieved due to high density of seams.
Air duct connection:
- nipple using sealant (silicone), fixed with self-tapping screws or rivets. The nipple is used only for connecting straight sections.
- shaped products are connected using a coupling.
Manufacture of air ducts and products from galvanized steel to order:
In-house production of air ducts and products made of galvanized steel for ventilation, aspiration and air conditioning systems with a thickness of 0.4 - 1 mm:
- Rectangular air ducts (rectangular air ducts);
- straight-seam circular air ducts (round air ducts);
- Shaped products (bends, half-branches, tie-ins, tees, transitions, etc.)
- We carry out selection and calculation air ducts, design and provide technical consultations
