China Quality Corrugated Zinc Iron Roofing Sheet

Description of color coated galvanized sheet metal corrugated building roofing and wall panels:

  Color coated galvanized sheet metal corrugated building roofing and wall panels are zinc coated steel which has both the mechanical strength and formability of steel sheet, and has good decorative organic materials and corrosion resistance.  It is widely used for galvanized wall panels, and metal corrugated roof panels in the construction, household appliances, 

furniture, public facilities and transportation and other fields.

Specification of color coated galvanized sheet metal corrugated building roofing and wall panels:

  Description of galvanized steel corrugated metal decking sheet cladding:

  Galvanized steel corrugated metal decking sheet cladding is coated steel which has both the mechanical strength and formability of steel sheet, and the corrugated steel decking has good decorative organic materials and corrosion resistance. The corrugated metal decking sheet is widely used for construction field, such as mezzanine floor panel under the concrete floor layer.

Specification of galvanized steel corrugated metal decking sheet cladding:

Description of galvalume steel wavy metal corrugated wall and roofing sheets panels:

Galvalume steel wavy metal corrugated wall and roofing sheets Panels is zinc-alu coated steel which has both the mechanical strength and formability of steel sheet, and has good decorative organic materials and corrosion resistance. The metal corrugated panels are widely used for steel wall panel and steel roof panel in the construction, household appliances, furniture, 

public facilities and transportation and other fields.

Specification of galvalume steel wavy metal corrugated wall and roofing sheets panels:

1.Common type of the industrial building?

Reply:Portal frame is the usual type in the industrial workshop and warehouse shed.Other

types also could be designed and manufacturer as per clients'  request.

2.What's the quality grade of the steel structure components?

Reply:Q345 is used for main steel structure,Q235 is used for secondary steel structure.

3.How about the delivery time?

Reply:Usually,within 25-60 days after the order confirmed,also depends on the fabrication

quantity.

4.How about the derust grade?

Reply:Ball blasting Sa2.5 on main steel structure manual derust St2.0 on secondary steel structure.

5.What kind panel used for the roof and wall?

Reply: Color corrugated steel sheet and sandwich panel could be used.Sandwich panel

performs well on the heat insulation,sound insulation.Common sandwich materials are EPS,

glass wool and PU.

6.How to install it?

Reply: We will furnish you the detailed construction drawing and the construction manual

which could help you to erect and install the building step by step.We also could send the engineer your local to help you if needed.

7.Maintenance:

Reply:Finish paint need be done after the frame installed,and do it again after 6-8 months.

So the surface will stay m ore time.