Steel factory structure & roofing
1.the connection method of steel structure:
welding connection or bolt connection
2.Steel structure design common norms are as follows:
- "Steel Design Code" (GB50017-2003)
- "Cold-formed steel structure technical specifications" (GB50018-2002)
- "Construction Quality Acceptance of Steel" (GB50205-2001)
- "Technical Specification for welded steel structure" (JGJ81-2002, J218-2002)
- "Technical Specification for Steel Structures of Tall Buildings" (JGJ99-98)
3.The characteristics of steel
- Light weight steel structure
- Higher reliability of steel work
- Steel anti-vibration (earthquake), impact and good
- Steel structure for a higher degree of industrialization
- Steel can be assembled quickly and accurately
- Large steel interior space
- Likely to cause sealing structure
- Steel corrosive
- Poor fire-resistant steel
- Recyclable steel
- Steel shorter duration
4.Commonly used steel grades and performance of steel
- Carbon structural steel: Q195, Q215, Q235, Q255, Q275, Q345,etc.
- High-strength low-alloy structural steel
- Quality carbon structural steel and alloy structural steel
- Special purpose steel
5. About Hwarrior factory:
Hwarrior Curtain Wall Engineering (Guangzhou) Co., Ltd. ., is located in Guangzhou China, we are one of the earliest Chinese aluminum company, our product are concentrate on:
Steel structure
Steel frame window and doors .
Stee system curtian wall
Construction.
Concerning curtain wall and construction, we could provide
Design,
Production,
Processing,
Fabrication,
After sales quality tracking
You are welcome to contact us! ! !
Robert
Skype:lau.robert2
Mob/Whatsapp : +86 13922196963
Wechat:247581671