High Tensile Strength Galvanized C Purlin for Prefabricated Steel Structure
China High Tensile Strength Galvanized C Purlin for Prefabricated Steel Structure, Find details about China C Purlin, Steel Purlin from High Tensile Strength Galvanized C Purlin for Prefabricated Steel Structure
Basic Info.
Model NO.
C300*80*20
Type of Steel For Building Structure
High-Strength Steel
Carbon Structural Steel
Q235/Q345
Residential Wall Structure
Wall Support
Application
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
Surface Treatment
Hot DIP Galvanized Above 275g
Length
Less Than 11.8m
Thickness
2.0-3.0mm
Width
80-300mm Customized
Formation
Cold Bending
Color
Customized as Your Request
Lead Time
20-30s Days After Receiving Your Deposit
Certification
ISO 9001, SGS
Transport Package
Standard Seaworthy Packing
Specification
300*80*20*2.5mm
Origin
China
HS Code
7308900000
Model NO.
C300*80*20
Type of Steel For Building Structure
High-Strength Steel
Carbon Structural Steel
Q235/Q345
Residential Wall Structure
Wall Support
Application
Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
Surface Treatment
Hot DIP Galvanized Above 275g
Length
Less Than 11.8m
Thickness
2.0-3.0mm
Width
80-300mm Customized
Formation
Cold Bending
Color
Customized as Your Request
Lead Time
20-30s Days After Receiving Your Deposit
Certification
ISO 9001, SGS
Transport Package
Standard Seaworthy Packing
Specification
300*80*20*2.5mm
Origin
China
HS Code
7308900000
Product Desciption
Product Description
The purlin is the supporting structure of the steel structure roof and wall retaining system, and it is subjected to constant load and live load (wind load, snow load, etc.). The calculation of the purlin is an important part of the whole structure calculation. Its specifications, materials, anti-corrosion durability and installation determine the safety of the structure and affect the actual bearing capacity of the purlin system. The flatness of the purlin determines the flatness of the cladding system, especially the wall, and determines the aesthetic effect of the wall.
The purlin is the supporting structure of the steel structure roof and wall retaining system, and it is subjected to constant load and live load (wind load, snow load, etc.). The calculation of the purlin is an important part of the whole structure calculation. Its specifications, materials, anti-corrosion durability and installation determine the safety of the structure and affect the actual bearing capacity of the purlin system. The flatness of the purlin determines the flatness of the cladding system, especially the wall, and determines the aesthetic effect of the wall.
| C/Z purlin sectional size range | |||
| Ch×b×a×t(mm) | Thickness(mm) | Zh×b1×b2×a×t(mm) | Thickness(mm) |
| C80×40×20×t | 2.0-3.0 | Z100×50×50×20×t | 2.0-3.0 |
| C80×50×20×t | 2.0-3.0 | Z120×50×50×20×t | 2.0-3.0 |
| C100×50×20×t | 2.0-3.0 | Z120×58×62×20×t | 2.0-3.0 |
| C120×50×20×t | 2.0-3.0 | Z140×50×50×20×t | 2.0-3.0 |
| C120×60×20×t | 2.0-3.0 | Z140×60×60×20×t | 2.0-3.0 |
| C140×50×20×t | 2.0-3.0 | Z160×50×50×20×t | 2.0-3.0 |
| C140×60×20×t | 2.0-3.0 | Z160×60×60×20×t | 2.0-3.0 |
| C160×50×20×t | 2.0-3.0 | Z160×67×73×20×t | 2.0-3.0 |
| C160×60×20×t | 2.0-3.0 | Z180×60×60×20×t | 2.0-3.0 |
| C160×70×20×t | 2.0-3.0 | Z180×67×73×20×t | 2.0-3.0 |
| C180×60×20×t | 2.0-3.0 | Z180×70×70×20×t | 2.0-3.0 |
| C180×70×20×t | 2.0-3.0 | Z200×57×63×20×t | 2.0-3.0 |
| C200×60×20×t | 2.0-3.0 | Z200×70×70×20×t | 2.0-3.0 |
| C200×70×20×t | 2.0-3.0 | Z200×78×72×20×t | 2.0-3.0 |
| C220×70×20×t | 2.0-3.0 | Z220×70×70×20×t | 2.0-3.0 |
| C220×75×20×t | 2.0-3.0 | Z220×78×72×20×t | 2.0-3.0 |
| C250×70×20×t | 2.0-3.0 | Z250×75×75×20×t | 2.0-3.0 |
| C250×75×20×t | 2.0-3.0 | Z280×70×70×20×t | 2.0-3.0 |
| C280×70×20×t | 2.0-3.0 | Z300×80×80×20×t | 2.0-3.0 |
| C300×80×20×t | 2.0-3.0 | ||
| C300×100×20×t | 2.0-3.0 | ||
Punching way | Mechanism of the hole | Side screw hole(mm) oblong hole | Φ14*22 |
| Φ16*25 | |||
| Φ18*22 | |||
| Φ18*26 | |||
Middle screw hole(mm) circular hole | Φ12 | ||
| Φ14 | |||
| Φ16 | |||
Manual hole | Φ12 | ||
| Φ14 | |||
| Φ16 | |||
| Φ18 | |||
| Hole distance | C Purlin | C100-C160 min (h1) | 40mm |
| C180-C300 min (h1) | 60mm | ||
| (h-h1)/2 min | 30mm | ||
| Z Purlin | min (h1) | 50mm |
Packaging&Shipping
Quality Control
Project Cases
Certifications
Customer Photos
Contact Us
Sales Manager: Cathy Lin
Mobile: +86-17854118966
Add: No.5 Xingbo Road, Boxing Economic Development Zone, Shandong Province, China
Welcome to our factory sincerely!
You Might Also Like
Contactless Blank Matte White PVC Contactless RFID NFC Busin......
Supper Clear HD Small Pixel P2.5 Indoor LED Display Screen/I......
Sinotruk HOWO A7 6X4 Trailer Tractor Truck
Factory Manufacture New Type Lollipop Forming Machine
1868665, 7/8"-11unf*72mm for Scania Truck Front Wheel Bolt
Mzlh680 Horizontal Ring Die Wood Pellet Mill Matrix Type Gra......
Good Quality 100% Polyester New Designs 540d Yard with Dolly......
Screed Movement Joints/Movement Joints in Screed
Vintage Brown High Voltage Cap and Pin Type Suspension Insul......
High Scratch Resistance Furniture PVC Leather (QDL- 515124 )
High Quality Four Wheel Shopping Cart
Tractor Used, Water Cooled 2400rpm, 50HP QC498t Series Diese......