1. Typical Surface treatment for 40x30 metal building ( made of steel frame ) :
Surface Treatment |
Hot dip galvanize |
Standard : JIS , DIN , ASTM B695 - 2000 |
Hot dip galvanizing hole cutting good looking on surface |
Galvanizing process : Steel structural components → Degreasing → Rinsing→ Pickling → Rinsing → Fluxing → Galvanizing → Quenching → (Passivation) → Inspecting → Finished Product |
Paint |
1 . Primer paint one coat 20 - 30 um |
2 . Middle paint two coat 40 - 60 um |
3 . Finish paint one coat 20 - 30 um Paint type : 1 . red primer 2 . zinc primer 3 . Alkyd primer |
2. About us:
Have you ever experienced Complicated & Tedious to communicate with many of different factories for your wide range products demand for your projects? Are you tired and bored with your suppliers after the order confirmed? No worries. We can help you to solve all these problems. You only need to sit in your office. All of the other things hand over to us.
We are one Stop Shop for all of your steel building materials. We offer various types of steel structure, steel building, workshop, steel warehouse etc at competitive price.
We have been in the building field for more than 10 years earned our reputation as one of the Chinese's leading suppliers of construction metal products. We mainly worked with the Developer, Contractor, Designer and the Architect. In the following famous projects we are all involved as VIP supplier: Shanghai World Expo, Shanghai Disney Resort, South Korean Hyundai Steel Project 2950T.
We have our own Design Team and Quality Control Center. You only need send us your projects' Plan drawings then we make the solutions for you.
3. Project case- West Chuang Company Steel Structure Workshop / Light steel structure warehouse:
1) Roof: Color-coated Corrugated Steel Sheet with skylight panel
2) Wall: Color-coated Corrugated Steel Sheet
3) Main Steel Framework: Steel Column, Beam, Purlin and other supporting parts with shot blasting and painting process.
4) Material: Q345
5) Window: Plastic Steel Window
6) Door: Sliding Door plus Canopy(all are made by sandwich panel)
7) PVC Downpipe
8) Total 3000tons
4. Design & Engineering strength on 40x30 metal building ( made of steel frame ) :
The engineering work in structural steel design includes in-depth analysis and design of the complete structure, in addition to the preparation of construction drawings and shop details.
1) We are an ISO 9001 certified company by UL Inc. USA, for design and manufacture of Pre-Engineered Steel Building Systems and Structures.
2) Our structural design team of 100 dedicated professionals and senior structural designers, is well equipped to work in accordance with all Chinese and international codes.
3) State-of-art technology is used for detailed design which is at par with international building design standards. All our steel buildings are designed using the most advanced metal building soft wares like Staad Pro, MBS, Tekla and others.
5. Our seaworthy packing system for 40x30 metal building ( made of steel frame ) :
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) How about the derust grade of your 40x30 metal building ( made of steel frame ) ?
Reply: Ball blasting Sa2.5 on main steel structure or by Galvanized frame;
manual derust St2.5 on secondary steel structure.
2) What kind of 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 sandwich panels.
3) Are 40x30 metal building ( made of steel frame ) expensive ?
Answer: The steel structure of our company is economic. Its technology and materials used decreases waste expenses such as wood, decorative stone, brick etc. All the material including the steel frames, wall body and roof for installation are prefabricated during the production process, therefore the labor costs for installation is decreased.
