Galvanized cowl

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Product Description

Material: Galvanize steel; Stainless steel

Diameter: Φ 100mm Φ 125mm Φ 160mm Φ 200mm Φ 250mm

We are one of the biggest and professinal manufacturer of ventilation products including INLINE FANS, SPEED CONTROLLER, CARBON FILTER, PIPE FITTING, etc in China. We can provide you with high quality & competitive price & excellent service. Welcome to visit our Group Company at any time.                                                    
Basic Info
  • Model NO.:150mm

  • Material:Metal

  • Type:Centrifugal Fan

  • Certification:ISO, SGS

  • Electric Current Type:No Power

  • Mounting:The Chimney, The Tube, and The Roof

  • Blade Material:Stainless Steel

  • No Maintenance or Operating Costs:Water and Dust Proof

  • Improves Air Quality:Improves Productivity

  • Material: Stainless Steel, Color Coated:Type: 100mm/120mm/125mm/150mm/250mm/300mm

  • Delivery Time:Very Fast, Within 10 Days

  • Export Markets:Global

Additional Info
  • Trademark:WT

  • Packing:Box

  • Standard:The international standard

  • Origin:China

  • HS Code:84148090

  • Production Capacity:100000PCS/Per Month

Product Description

1. Material: Stainless steel (SS201, SS304), Color steel, Aluminum, Galvanized steel.
Usually: Stainless steel, color steel. Please you choose according your requests. We can produce.
2. Type/size: 100MM/125MM/300MM/350MM/400MM/420MM/450MM/500MM/560MM/600MM/680MM/760MM/800MM/900MM/1000MM/1200MM.
Usually: 100mm/120mm/125mm/150mm/250mm/300mm/350mm/450mm/500mm/600mm/680mm/900mm/1000mm/1200mm.
We can according your requests to produce.
3. Products advantage:
1). No maintenance or operating costs      
2). Water and dust proof      
3). Improves air quality      
4). Improves productivity
4. The more information of products:
1). The structure of the high quality,
2). The precision of the running device,
3). Green environmental protection ventilation equipment,
4). Applicability widely. All kinds of industrial factory building contour plate light steel structure roofing, concrete roof can also be installed.

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Q:Can the steel structure workshop be welded?
Steel structure workshop can not be welded. Construction should be subject to design, light steel structure of industrial buildings, the design is friction type high-strength bolt connection; use period is strictly prohibited in the structure of welding.
Q:What is the difference between steel structure and iron art?
Steel structure is mainly made of steel material, and it is one of the main types of building structure. The structure is mainly composed of steel beams and steel plates, such as steel beams, steel columns, steel trusses and so on. Each component or component is usually connected with welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise and other fields.
Q:Where are welded parts of steel structures to be subjected to nondestructive testing?
The appearance of the weld is smooth and beautiful, and there shall be no welding defects, such as blowhole, undercut, flowing, welding failure, incomplete sealing angle and non sealing.
Q:What plate is the slab below the concrete floor of the steel structure?
The embossing on the surface of the press plate makes the maximum bonding force between the slab and the concrete, and makes the two form a whole, with stiffening ribs, so that the floor plate system has high strength bearing capacity.
Q:Steel structure lateral inspection "z15" what does that mean?
In general, thick steel plate is easy to produce lamellar tearing, because the thicker the steel plate, the more non-metallic inclusion defects, and the thicker the weld, the greater the welding stress and deformation. To solve this problem, it is better to use Z to steel. This kind of steel plate is on the basis of a certain structural steel (called parent steel). After special treatment and processing, the content of sulfur is less than 1/5 of the general steel, and the shrinkage of the section is more than 15%. The mechanical properties of steel plates in the thickness direction (mainly ductility) are called Z properties. The Z properties of steel plates can be obtained by tensile tests of specimens, usually measured by cross-sectional shrinkage. China's production of Z steel plate to mark is in the parent class followed by Z to steel steel plate Z15, Z25, Z35 grade mark, the number after the Z word for section shrinkage index (%).
Q:The steel structure and the concrete building which cost is high
A one-time base investment, steel structure slightly higher. But in the long run, steel is cheap
Q:What does nonstandard steel structure mean?
As far as I can see, it does not conform to the building modulus, which is not in the standard atlas.
Q:What is a steel beam?
The structural beam, as its name suggests, is a structural beam made of steel.
Q:Housing cost of civil steel structure
If you stay. The structure can be made of steel structure, but the wall must be made of brick, cement and other exterior wall insulation materials.Steel structural frames must be of type H steel. As far as the price is concerned. Hard to say. All have to budget according to specifications and drawings. But I think it's better to be an ordinary house. There's no need for that mess.
Q:Steel structure workshop and equipment have static electricity is how?
Steel structure plant and equipment rarely appear static savings phenomenon, this is because the steel structure and equipment are connected to the shell, and the metal is a good conductor, static steel structure ought to be able to pass into the ground.

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