Zinc Coloured Corrugated Sheets Roof Design Philippines Steel
Technical Parameters as follows:
1. Primary structure frame: Welded or Hot-rolled H section steel
made in material Q345B (Equivalent to A572 Gr50); Ball blasting Sa
2.5, hot-dip galvanized or painted;
2. Purlin/girt: Cold-formed C or Z section steel made in material
Q345B, Glavanized 275gsm;
3. Secondary steel: Bracing, column bracing, horizontal bracing,
knee bracing, tie bar made in material Q235B ( Equivalent to A36);
Hand derust St 2.0, hot-dip galvanized or painted;
4. Roof Cladding: 0.5mm/0.6mm Color corrugated steel sheet or
5. Wall Cladding: 0.5mm/0.6mm Color corrugated steel sheet or
6. Trim, ridge tile, gutter,edge cover : Color Steel Sheet;
7. Rainspout: PVC Pipe;
8. Door: Plastic steel door, Aluminum door ,sandwich door ; Type
can be sliding door, swing door, roll up door;
9. Windows: PVC/Plastic Steel/Aluminum Alloy Window;
10. Fasteners: Anchor bolt (Q234A), high strength Bolts(10.9S) ,
common bolt (8.8S or 4.8S)
Prefabricated steel structure building parameters:
|Steel Beam Column||Q235B,Q345B|
|Purlin||C and Z purlin|
|Surface||Painted or Hot Dip Galvanized|
|Door||Rolling Up Door or Sliding Door|
|Window||PVC or Aluminum Alloy|
|Roof and Wall Panels|
Corrugated Steel Sheet, EPS Sandwich Panel, Rock Wool Sandwich
Panel, PU Sandwich Panel
|Service||Design, Fabrication and Installation|
|We can offer quotations according to customers’ drawings and requirements,free design drawings and detailed
|Design software: Auto CAD,PKPM,MTS,3D3S, TArch, Tekla Structures(X steel)V12.0, etc.|
|Packing||According to customers’ requirements|
Features and services:
1.Attractive design--- Elegant looks, apply color corrugated steel
sheet or sandwich panel, insulation material is EPS, rock wool or
2.Easy assemble and dismantle--- Can be rebuilt with bolts and
3.Firm structure--- Steel frame structure and sandwich panels
4.Durable--- The steel frame parts are all processed with
anti-corrosion coated and can be used for as long as 30 years in
5.Low cost by integrating & manufacturing & service
6.With reliable quality and efficient service from design,
manufacture to installation
7.Sizes and design are according to your requirements
We cater for the design and fabrication of steelworks. We comply
with GB standard and ISO standard for all the works to provide
excellent and strong products. We are committed to satisfy your
requirements and provide you with very competitive price.
Why us ?
Quality control system
· Purchase material from famous steel manufacturer, supply
traceable mill certificate.
· Before we use the material, we will make a third-party
· During fabricating, we have 5 QC to inspect every piece member.
· Before we load the steel into the container, we will arrange all
the managers to check the steel member.
· Project Supervisor from customer will be welcomed during our
· Pre-assembly will be available to check the quality and
Help customer to replace the foreign material by chinese material ,
Modify the shop drawings by chinese material ( but need your
qualified engineer check and confirm)
· Modify and optimise shop drawings to save time and money.
· Help you quote your project by free
· Answer your other technology questiones
· Before loading we will arrange all the managers to check the
goods ( quality and quantity).
· We will make the loading container list before our loading
· We have one manager to check the quantity during our loading
· Tie up all the member in case the damage during the sea
· After loading containers, Every steel member ( serial no. from
your drawings) will be marked in the loading container list, then
we will send to you, you could check the container list to find
Our equipment :
What we can do for you ?
1 supply you the high quality steel structure products with
2 we can design as your detailed requests to ensure our product is
only the best for you.
3 if you have drawings, we could help you modify and optimise it.
that will make your design is cost- effective design. make it easy
installation and save the material. also need to meet your
requests. (that is our unique advantage)
4 we could supply the installation service. we can send our
engineers to help you install the steel structure. and if
neccessary we also could send workers to install it, but i do not
think that is a good idea to make it cost-effective. O(∩_∩)O
5 make the tolerance of weight within 6%, (between construction
drawings and actual weight).
Raw material quality control
Thickness tolerance <0.25mm
Yield and tension strength testing in-house
Third party inspection certificate
Supply traceable mill certificate
Structural steel fabrication quality control
100% testing dimension tolerance <1mm
20% sample welding line ultrasonic testing, no fault, full
20% magnetic powder testing, no bubble, no defect, Smooth and Full
Supply third-party inspection assistance.
Shot blasting and painting quality control
Shot blasting grade Sa. 2.5 Metal luster, no rust, no oil dirt, no
welding spatter, Roughness >75um
Paint primer within 5 hours after shot blasting, Holiday-free
coatings, smooth, No dust, Dry Film Thickness (DFT) >75UM
Pre-assembly testing the connection details.
At currently we have three types loading plan as below:
1 We use 4O"HQ container, This way we loading and unloading is very
slow and diffcult. But this way is the lowest cost.
2 We use 40" OT container, we can load all members easily. and good
way to protect the possible damage during shipping. But that will
cost more ocea freight.
3 We still use 40" HQ, but we could make a steel pallet to put all
members on it. And then we push it into the container, this way is
the fastest way to loading and unloading, and we can make the
pakage to project any damage during shipping. But the steel pallet
will cost about 800 usd per pc.
How to order ?