خانهPishgam Sepehr Barsad (PSB)

Pishgam Sepehr Barsad (PSB)

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Pishgam Sepehr Barsad Company, leading the industry in producing  variety of pipes and Flexible air duct, powder and particles transmission ducts, industrial and domestic chimneys, galvanized spiral channels, industrial centrifugal fans and industrial air filters with high diversity and  all their products are designed and supervised by skilled and experienced professional experts.
 

The company provides the following services 
– Design, manufacture and installation of air transmission systems.
– Performing a variety of channel construction and industrial projects. 
– Running the Flexi channel professionally.
– Manufacturing centrifuges and industrial fans.
– Installation of Industrial Filters.

The company aims to provide the best products conform to the worlds knowledge, good service at the least possible time and using the finest raw materials. This company has always been committed to quality and the customer satisfaction is top of our performance.
Products
1.    Flexible Air Duct,Powder and Particles Duct
2.    Galvanized Spiral Channels and accessories
3.    Centrifugal fans and industrial and domestic fans 
4.    Industrial air Filters

other names

Flexible Air Ductgalvanized spiral ductelastomeric insulationpvc hosepvc steel wirepvc helix hose

Product Categories

لوله های خرطومی و داکت فلکسی
Flexible Duct
کانال فلکسیبل
Flexible Air Duct
کانال اسپیرال گالوانیزه
Galvanized Spiral Duct
عایق الاستومری
Elastomeric Insulation

Galvanized Spiral Duct

Spiral pipes combine the economies of light gaugemetal with a spiral lock seam construction that assures maximum strength and rigidity. As a result of its superior structural strength, the duct work requires fewer joints and hangers. Four plies of metal form a continuous interlocked reinforcing rib on the outside which permits construction of long lengths of pipe in various diameters from strip stock of specified gauge. Developed to be used for high velocity and high pressure air conditioning systems, spiral pipes have been found adequate for all types of high or medium pressure, above and below ground distribution systems, such as ventilation, duct removal, grain handling, carbon monoxide exhaust and dual wall pipe for sound and thermal insulation.

10_12_15_18_20_22.5_25_30_35_40_45_50_55_60_65_70_75_80_90_100_110_120_130_140_150_160 (cm)

These are only a few of its diversified applications. Spiral pipes of different materials such as vinyl- coated, brass, copper, aluminum and stainless steel can be constructed on special orders.

other names of this production

Galvanized Spiral Duct, spiro, lindab, spiral air duct, air condition duct, steel spiral duct, spring

Flexible Air Duct – PSB Elastomeric

After Installation, ducting and Insulating Air ducts are faced with difficulty of implementation, particularly in the low height false ceilings that limit activity. It makes the daily increasing demand of pre-insulated ducts.
In this regard, the PSB Company, along with technology, introduces its new product to the market for the first time flexible duct with elastomeric (EPDM) insulation and laminated aluminum. Unlike the other samples, the isolation is installed as a cover after producing and installing duct, (Usually made of glass wool, in addition high-volume and short life, it has side effects on human health) Product of (PSB) are made of three layers that are connected together simultaneously during producing, respectively, placed on a coiled spring wires are woven together.
PSB Black Flexible Duct
This product includes spiral structure with three layers as follows

Inner duct of laminated aluminum

Middle layer of compressed foam as elastomeric insulation

Outer jacket is a protective cover which made of laminated aluminum
Features
Lack of humidity absorption and permeation
Light weight, fully flexible with high life
Lack of dust in the environment
Quick installation and lack of need to additional cover
Compact and uniform structure along the duct
Proper insulation with low heat transfer coefficient
Resistant to temperature ranges of – 30 to +110 ° C
High compression of this type of insulation prevents transferring the sound of air flow through the flexible ducts.
Apply elastomeric insulation; introduce this product as the best pre-insulated flexible duct to market.

This product has a standard length of 6 meters and is produced in diameter of 4 “- 5”- 6 “- 8” – 10 “- 12” – 14 “- 16”
Producible in different thicknesses of elastomeric insulation

Pishgam Sepehr Company (PSB)
The first producer of Pre-insulated Flexible air ducts
Designed and made in Iran
Approved by Road, Housing & Urban Development Research Center of Iran
After Installation, ducting and Insulating Air ducts are faced with difficulty of implementation, particularly in the low height false ceilings that limit activity. It makes the daily increasing demand of pre-insulated ducts.

Pre-insulated flexible duct
No air leakage
Non-auto combustive
Eco-friendly
Dust free
Highly flexible
Pressure resistant
Takes up a little space

The inner duct and outer jacket of PSBBlack are laminated with aluminum sheets and elastomeric insulation is placed between them. This production is reinforced by steel wire.

The flexible air duct with glass wool insulation has an inner aluminum duct, glass wool insulation and outer aluminum jacket which reinforced by steel wire.

Flexible air duct with glass wool insulation, are insulated after producing, so this process is too time consuming. Due to some limitations, glass wool thicknesses couldnt be produce less than 25mm
But in pre-insulated flexible air duct, we can use other insulation, so they can be produce in 6-20 mm thicknesses.
This amount of insulation thickness, especially for heat loss and condensation is an optimal solution.
In flexible air duct with glass wool insulation,first, inner duct is connected to the main air duct by clamps and tapes, thenthe jacket and insulation which had been folded back, are pulled over the innerduct.

Assembly ends by reusing clamp and tapes.
In PSBBlack, assembly accomplish by using clamp andtape in one step.
This convenience makes a high advantage in terms oftime and cost.

In flexible air duct with glass wool insulation, ifthe inner duct isnt connected to the main air duct properly, glass woolcontac with air directly
And this will cause glass wool dust in theenvironment over time
If this dust is breathed with ambient air, as manyinternational clinics researches have shown, threatens human health
And couple with this causes to allergic effects
PSBBlack is produced fully laminated with elastomeric insulation, so there is no such undesirable events.
Elastomeric insulation which used in PSBBlack doesnt cause dust and allergic effect.
In flexible air duct with glass wool insulation, checking the installation and assembly accuracy is not possible
While in PSBBlack there is no need to a control like that.
Because of the larger outer diameter of flexible air duct with glass wool insulation, energy loss is greater
But because of the smaller outer diameter of PSBBlack, the heat loss is less
Materials used in flexible duct isolation by glass wool insulation arent laminated between the inner duct and the outer jacket completely, so air flow is created between them.
The air flow decreases the glass wool quality overtime
It also has negative impact on insulation and increases heat loss
Couple with this, the air flow makes thermal bridges and cause to increase heat loss
Because the PSBBlack is fully laminated, there is no air flow among the inner duct, insulation and outer jacket
This will reduce heat loss
In probable cases, during installation and assembly, when the jacket of flexible air duct with elastomeric insulation is torn, air flow is created between the jacket and insulation material

This air flow cause to make dust and moisture ininsulation overtime and damage it.
Glass wool dust also cause allergic
But in PSBBlack, because of its fully lamination,holes and tears are limited to an area, so there is no airflow
Because of that, there is no damage in ductstructure
And doesnt cause any allergic
The outer diameter of PSBBlack is smaller thanflexible air duct with glass wool insulation, so its easy to use in tightspaces

Meanwhile, it takes up a little space, so makes asignificant advantage in terms of transport
While in flexible air duct with glass wool insulation, acoustic insulating is laborious and costly, elastomeric insulation which is used in PSBBlack structure as a suitable acoustic insulation, provides a solution without any inconvenience and cost
PSBBlack with the elimination of all negative factors of flexible air duct with glass wool insulation, puts the new solution in front of you

001- PVC Flexible Air Duct

لوله خرطومی پی وی سی

Technical Specifications PVC flexible duct has been made from one sheet of PVC film, strength reinforced with a steel wire, of diameter 1-2mm.this duct can be produce in different thicknesses.

Size 3_4_5_6_7_8_9_10_11_12_14_15_17_20_22.5_25_30_35_40_45_50_55_60_65_70_75_80_85_90 (cm)
Standard Length 6m
Color Colorless / Black
Operating Temp. Range -20/+80 *C

Features

Highly Flexible;
Lightweight;
Smooth interior;
Resistance to oil and gasoline;
Resistance to chemicals;

Resistance to moisture and some acid compounds;

Resistance to wear and tear;
Resistance to sunlight;
Compressible;
Minimum bending radius;
Non-kinking;

Use PVC flexible duct has been designed to be used as a connector between devices for the transit of air , powder and particles . These can be used in wood factories, ceramic and stone factories, loom factories, clean rooms, buildings, mines, laboratories and industrial complexes.

Product of PISHGAM SEPEHR BARSAD CO

Other names of this flexible air duct 
PVC flexible air duct , pvc duct, flexible hose, pvc flexible pipe air transfer, pvc flexi, p.v.c flexible air duct, air transfer flexible

duct, vent flexible duct

003- PVC Helix Hose

لوله خرطومی آبنما استخوانی

Technical Specification A highly flexible pressed PVC wire, spiraled either externally or internally in respect of a PVC duct.This production is transparent and good cold and hot resistance,has small bending radius and great ability of minus prussure.

Size 1_1 ¼_1 ½_2_2 ½_3_4_5_6_8 (inch)
Standard Length 10m
Operating Temp. Range -20/+80 *C
Features Extremely tearing-resistant with rigid reinforced PVC helix;
Very smooth interior and exterior;
Flexible with lightweight;
Extremely transparent;
High tensile strength and tear resistant;
Could be resistant to chemicals if requested;
Could be resistant to UV if requested;

Applications

use it for transport, suction and discharge of water, material, oil, salt water, diluted acids and wood dust in factories, agriculture,construction, irrigation, mining and septic systems.
Product of PISHGAM SEPEHR BARSAD CO
other names of this production
pvc helix hose, pvc suction hose, pvc flexible hose, pvc hose, pvc helix suction hose, pvc spiral flexiblehose

004- PVC Steel Wire

شیلنگ آبنما فنردار

Technical Specification PVC Hose with internally laid spiral steel wire to improve strength and toughness and allow small bending radii.

Size ½_3/4_1_1 ¼_1 ½_2 (inch)
Standard Length 25m
Operating Temp. Range -5/+65 *C
Features Tolerance of high intensity, strong pulling force, and easily installed and transported.
No smells, no poison, light and transparent.
It has good adaptability to bad weather conditions and minus pressure.

Use This kind of hose was used for conveying milk beverage, distilled liquor, beer, jam etc. Also widely used for conveying water, oil, and powder in Industry and Agriculture.
Product of PISHGAM SEPEHR BARSAD CO

Other names or this production

pvc steel spring hose, pvc steel spring hose, pvc spring hose, spring hose, hose pipe

Contact Us
09120042710

Pishgam Sepehr Barsad PSB