STEEL STRUCTURE house Od Azalky z Velvar

Why Choose Us

All what You Need To Know About Us

STEEL STRUCTURE house Od Azalky z Velvar Co., Ltd. is a company specialized in designing, developing, manufacturing, installing, selling steel structures and undertaking various kinds of steel structures.Our main product ranges have H beam, C and Z shape steel purlins, color steel panels, sandwich panels, steel pipe and so on.

Quick Message

Fill in this form or click the service online, all questions will be answered.

Prefabricate double truss steel structure building


    BUILD YOUR OWN ROOF TRUSSES. The second step in building a roof truss is to prepare the materials needed. These will include wood, a hammer, a saw, roof truss plates made from galvanized steel and galvanized screws of 1 ½ inches. The wood needs to be cut based on the size of the roof and specifications in the design.Read More

  • Roof Truss Calculator · Shed Roof Trusses
  • Alaska Tent & Tarp :Double Truss Style Large buildings

    The Double Truss style Portable Fabric Structures provides strength and functional performance in all seasons. The double truss frame for this portable building is constructed from 1” square galvanized steel tubing and provides additional strength and durability to allow for wider buildings than the Quonset style portable fabric building.Read More

  • Quonset Style · Contact Us
  • prefabricated double truss steel structure building ACR

    Structure Steel Truss, Structure Steel Truss Suppliers and offers 14,796 structure steel truss products. About 60% of these are steel structures, 6% are metal building materials, and 1% are steel channels. A wide variety of structure steel truss options Read More

  • Double Truss Arch Structure Storage Building

    Double Truss Arch Structure Storage Building , Find Complete Details about Double Truss Arch Structure Storage Building,Prefabricated Arch Building,Steel Structure Building,Building Storage Room from Garages, Canopies & Carports Supplier or Manufacturer Sunny Season International LimitedRead More

  • Prefabricated Steel Buildings Eversafe Buildings

    Prefabricated steel buildings pricesObviously, the prices are going to vary depending on what you want. However, when you compare prefabricated steel building prices to those of structures using concrete, wood, brick or anything else, you can start to see why these units are in such high demand.Read More

  • Types of Steel Structures Tension Members, Compression

    Structuresteel framing clad with faceted aluminum panels, and stands on 3 pairs of steel legs. Site was mostly swamp, filled with much, organic material with 95% water content. As a solution, 2.5 million cubic yards of soil was removed and replaced by clean materialRead More


    This publication provides guidance on the design of trusses for single storey buildings. The use of the truss form of construction allows buildings of all sizes and shapes to be constructed. The document explains that both 2D and 3D truss forms can be used. The 2D form of truss is essentially a beam and is used to supporting a building roof, spanning up to 120 metres for large industrial buildings. The Read More

  • Outdoor Double Truss Arch Structure Storage Building Buy

    Outdoor Double Truss Arch Structure Storage Building , Find Complete Details about Outdoor Double Truss Arch Structure Storage Building,Steel Structure Building,Dome Storage Building,Prefabricated Arch Building from Garages, Canopies & Carports Supplier Read More

  • prefabricated roof trusses Archives Hansen Buildings

    In 1952, in Pompano Beach, Florida, an inventor named Carroll Sanford had been experimenting with building prefabricated roof trusses using plywood gusset plates and varying concoctions and combinations of glue, staples, nails and screws. Eventually he conceived of light gauge steel plates with punched teeth to connect wooden members.Read More

  • Prefabricate Building Prefabricate Building Suppliers

    Steel Structure Workshop, Prefabricated Steel Structure Building1. Light weight, high strength, 50years durable use, no construction waste. Light weight, high strength, 50years durable use, no construction waste.Read More

  • Pre Fabricated Metal Buildings DIY Building Kits

    THE MIRACLE TRUSS ® EXPERIENCE. Miracle Truss ® Buildings are designed for the do it yourselfer and are manufactured by quality oriented craftsmen right here in the United States. Miracle Truss ® Buildings hybrid web steel truss buildings are a great fit for almost any need. Our clients love the clear span ceiling as well as the flexibility that the design offers for insulating and finishing.Read More

  • double truss system Archives Hansen Buildings

    After reading your site, I’m totally sold on the double truss system and 12′ OC truss spacing. However, using flat girts on either side of the posts gives us an extra 3″ of insulation and also reduces thermal bridging in the assembly for the spaces between the posts (essential for getting the heat loss down for the building).Read More

  • Steel Structure Building Prefab Steel Buildings PTH China

    PTH building steel structure building is mainly composed of horizontal structure and vertical structure. Horizontal structure system is bent (including roof truss, beam and column) as the basic bearing structure, to bear the roof under load, horizontal wind load, earthquake action, the vertical load and horizontal level of crane load.Read More

  • Prefabricated Metal & Steel Buildings for Sale Get a Quote!

    RHINO Steel Building Systems is a premium provider of prefabricated metal buildings. All of our prefab metal building kits are cut to length, welded to shape, drilled, and punched at the factory. The kit is shipped from the nearest shipping point, going directly to the job site for assembly.Read More

  • How High Can You Build with Cold Formed Steel Framing?

    Stud spacing and prefabrication. The other is at the reduction from 16” to 12”o.c. at the 30th story. More robust tube elements — HSS 6”x 3 x 1/4” and HSS 6 x 4 x 5/16” continuous, respectively — with top and bottom plates are required. The tower’s second critical requirement would be to prefabricate the walls.Read More

  • Prefabricate House Foshan Lixin Steel Material Co., Ltd

    Prefabricate House Steel Structure frame building Steel railing &fence Space Truss Structure Light Steel Structure Villa Container House Building materials Steel Read More

  • Outdoor Double Truss Arch Structure Storage Building

    Outdoor Double Truss Arch Structure Storage Building , Find Complete Details about Outdoor Double Truss Arch Structure Storage Building,Steel Structure Building,Dome Storage Building,Prefabricated Arch Building from Garages, Canopies & Carports Supplier Read More

  • Prefabricated Industrial Wide Span Hangar Steel Structure

    Steel Frame Structure. Eco Friendly Lightweight Steel Structures Modern Prefab Commercial Buildings. Pre Engineering Prefab Steel Buildings Badminton Hall Safety Steel Structures. Q235 Q345 Steel Frame Structure Prefabricated Industrial Buildings. Wide Span Bolte Steel Frame Structure Pre Construction Building For Warehouse. Steel Roof TrussesRead More

  • China Prefab House manufacturer, Container House, Steel

    Prefab House, Container House, Steel Structure manufacturer / supplier in China, offering Low Cost Building Materials Prefabricated Building Steel Warehouse Workshop, Good Quality Steel Structure Building Prefab House Steel Frame, Customized Design Competitive Price Prefabricated Building Modular House Prefab House and so on.Read More

  • Quality Steel Buildings Simpson Steel Building Company

    Simpson Steel Buildings have been renowned steel building manufacturers offering high quality, pre engineered steel buildings and steel building kits since 1980. Our product line ranges from the most basic of structures to the highest degree of design complexity.Read More

  • Open Web Truss Steel Buildings Steel Building Types

    Open Web Truss Steel Buildings. This truss offers unmatched strength with the ease of assembly not requiring heavy equipment to set your trusses. Rigid frame trusses are ideal for commercial buildings and are available in clearspans up to 225′. Gambrel trusses are design for the agricultural / farm building look.Read More

  • Residential and mixed use buildings SteelConstructionfo

    The benefits of steel in residential and mixed use buildings are summarised as followsSpeed of construction. All steel construction uses pre fabricated components that are rapidly installed on site. Short construction periods leads to savings in site preliminaries, earlier return on investment and reduced interest charges.Read More

  • double trusses Archives Hansen Buildings

    I’ve spent the last few days in Michigan – where I am being told no Building Official would EVER approve of a pole building designed with double trusses spaced 10 or 12 feet on center and 2×6 or 2×8 purlins on edge. To the contrary, I’ve been involved in the design of Read More

  • China Prefabricated Steel Structure House Building China

    Steel Building, Prefabricated Building, Steel Construction manufacturer / supplier in China, offering Prefabricated Steel Structure House Building, Fast Assembling Roof Structure/Steel Frame Warehouse Constructure Building Material, Structural Metal Frame Warehouse Steel Structure for Fabricated Building material and so on.Read More

Steel Structure Drawing

Steel Structure Material

Item Name Materials Characteristics Material Grade Surface Treatment
Steel Column H shape,Box,Steel Pipe,Hot tolled sheet Q235B,Q345B Paint or Hot dip Galvanized
Steel beam H shape,Box,Steel Pipe,Hot tolled sheet Q235B,Q345B Paint or Hot dip Galvanized
Steel Bracing Steel Rod,Steel Pipe,Angle Steel Q235B,Q345B Paint or Hot dip Galvanized
Steel Purlin C or Z purlins(Thickness1.8mm~3.0mm) Q235B,Q345B Hot dip Galvanized
External Wall panels,Roof panels Single colorful corrugate steel sheet,sandwich panels with EPS,Rock wool,PU. Galvanized Steel+Painting Alu-zin 150g,Fluorocarbon pain
Steel buildings Door Slidding or Rolling door Steel or Aluminum sheet Paint or Hot dip galvanized
Steel buildings Windows Aluminum alloy-Glass,Aluminum alloy-shutter T=1.0-2.0mm Alloy
Skylighting panels FRP T=1.5mm-1.8mm Coefficient of thermal expansion:2.2x10-5/cm Light Tranmitar 85%
Ventilator Turbine ventilator on a ridge Steel,Stainless steel ,PC Paint or Hot dip Galvanized
Gutter Galvanized steel plate,Stainless steel plate T=2.0mm Hot dip galvanized
Downpipe PVC pipe,color steelpipe Y=0.5mm Dia110mm paint
Hight Bolt Ordinary ,High strength 10.9S,4.8S Hot dip galvanized,Steel
Ground bolts Steel RodM24,M27,M30,M33,M39,M42 10.9S Steel

Steel Structure Material





Column and Beam

Q345 or Q235 H section steel ( painted or galvanized)


Wall&Roof Purlin

C or Z section steel, size from c120~C320, z100~Z200(galvanized)


Wall&Roof Panel 

colorful corrugated steel sheet or sandwich panels (eps, rockwool, fiber glass, pu etc.)



steel angle, steel pipe, steel round bar.



sliding sandwich panel door or rolling metal door



pvc or aluminum alloy windows



anchor bolt, high strengthen bolt, normal Bolt, skylight Belts, ventilators, gutter, down pipe, etc.

Quick Message

Fill in this form or click the service online, all questions will be answered.