1. characteristics of Steel building ( made of custom steel structures ) :
Opinions | 1 ) We can supply all kinds of steel structures , steel building , metal building , steel frame for warehouse , workshop , garage etc , steel beams , other riveting and welding parts . |
2 ) We can also make new parts according to customers' drawings and detailed dimensions . | |
Specifications | 1 ) Size : MOQ is 100m2 , width X length X eave height , roof slope |
2 ) Type : Single slope , double slope , muti slope ; Single span , double-span , Multi-span , single floor , double floors ! | |
3 ) Base : Cement and steel foundation bolts | |
4 ) Column and beam : Material Q345 (S355JR ) or Q235 ( S235JR ) steel , all bolts connection ! Straight cross - section or Variable cross-section ! | |
5 ) Bracing : X - type or V - type or other type bracing made from angle , round pipe , etc | |
6 ) C or z purlin : Size from C120 ~ C320 , Z100 ~ Z200 | |
7 ) Roof and wall panel : Single colorfull corrugated steel sheet 0.326~0.8mm thick , ( 1150mm wide ) , or sandwich panel with EPS , ROCK WOOL , PU etc insulation thickness around 50mm ~ 100mm . | |
8 ) Accessories : Semi-transparent skylight belts , Ventilators , down pipe , Glavanized gutter , etc | |
9 ) Surface : Two lays of Anti-rust Painting ! | |
10 ) Packing : Main steel frame without packing load in 40'OT , roof and wall panel load in 40'HQ ! | |
Design Parameters | If you need we design for you , pls supply us the following parameter together with detail size : |
1 ) Live load on roof ( KN / M2 ) | |
2 ) Wind speed ( KM / H ) | |
3 ) Snow load ( KG / M2 ) | |
4 ) Earthquake load if have | |
5 ) Demands for doors and windows | |
6 ) Crane ( if have ) , Crane span , crane lift height , max lift capacity , max wheel pressure |
2. Wide Fields of Steel Structure be used:
1) Industrial steel structure warehouse, Steel building ( made of custom steel structures )
2) Steel workshop / hangar / garage
3) prefabricated steel structure shed, Exhibition Hall, Office buildings
4) Garage, Musty-story building, Agricultural storage
5) Logistic centers and all kinds of steel structure buildings etc
3. Project case- Qilu Petro-chemical Heavy Steel Workshop:
Size: 55000 square meter workshop, Single Span 39m, eave height 18m, mainly loading bear steel member over 100Ton, totally quantity of steel 6000Ton.
Steel Column: Q345B Four tube lattice column. Painted: 120um epoxy zinc painted.
Roof Structure: Q235B Pipe Truss Structure. Painted: 120um epoxy zinc painted.
Crane Beam: Q345B H section Steel Beam. Painted: 120um epoxy zinc painted.
Secondary Structure
Roof Horizontal Bracing: Q235B Angle Steel, Painted: three layer white color anti-rust Alkyd painted
Wall X Cross Bracing: Q235B Double Angle Steel, Painted: three layer white color anti-rust Alkyd painted
Tie Beam: Q235B Welding Pipe, Painted: three layer white color anti-rust Alkyd painted.
Roof Purlin: Galvanized C section steel
Wall Purlin: Galvanized C section steel
Steel Rod: Galvanized Steel Rod.
Panel system
Roof: 0.5mm Single Color sheet
Wall: 0.5mm Single Color sheet
4. Our quality system and welder certificates for Steel building ( made of custom steel structures ) :
From first day of our establishment, we concentrate on making the produce as per highest international quality standard.
Based on this concept, we continuously improve our quality system, and got international certificate as below:
Got AISC qualification and CWI welding inspection certificate as per American standard, have 163 American AWS welder.
Got EN1090 qualification, TWI welding inspection certificate and IWE welding engineer as per European standard, have 54 European standard welder.
In China, there are very few companies could own all such international certificates like us.
5. Our seaworthy packing system for Steel building ( made of custom steel structures ) :
We found mature exporting packing and stuffing system:
With more than 300000tons exporting experiences, we adopt enclosed transportation to avoid damage to components caused by rough loading& unloading in delivery process. It not only guarantees components quality, but also saves the delivery cost for clients.
To improve the container delivery efficiency, we introduced advanced container stuffing equipment from Germany in 2012, which could make us finish one 40 feet container stuffing within 2 minutes.
6. FAQ:
1) Common type of the industrial building you supply ?
Portal frame is the usual type in the industrial workshop and warehouse shed, other types like lattice structure, space structure, etc also could be designed and manufacturer as per customers request.
2) What is the quality grade of the Steel building ( made of custom steel structures ) ?
Q345 is used for main steel structure, Q235 is used for secondary steel structure.
Also we could use international steel as per your demand if order qty is big enough.
3) How about the delivery time for your Steel building ( made of custom steel structures ) ?
Usually, within 30-45 days after the order confirmed, also depends on the fabrication quantity.
