Supplier High-rise Prefabricated Steel Buildings Heavy Steel Structure

Description

1.Standard: Chinese GB*********1, Or Equivalent.

2.Material: Grade Q**5, or equivalent to ASTM A*6, Grade Q**5, equivalent to ASTM A**2.

3. The main frame (columns and beams) is made of  Rectangular steel tube or H section steel

4. The columns are connected with the foundation by pre-embedding anchor bolt.

5. The beams and columns, beams and beams are connected with high intensity bolts.

6. The envelop construction net is made of cold form C-style purlins.

7. Welding: Single level butt welding, fillet welding by electric arc welding, and Gas shielded welding.

8. The wall and roof are made of color steel board or color steel sandwich panels, which are connected with

 the purlin by Self-tapping nails.

9.Surface treatment: Zinc primer, Red primer or Hot-dip Galvanize.

*0.Advantages: Light weight, corrosion resistance, labor saving, time saving, long time use.

*1.Packing : main steel frame without packing load in *0'OT,roof and wall panel load in *0'HQ!

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) if have

4.earthquake load if have

5.crane (if have)  crane span, crane lift height, max lift capacity, max wheel pressure and min wheel pressure!