Introduction of Steel Hollow Section:
Steel Hollow Section is steel construction material, a profile, formed with a specific shape or cross section and certain standards of chemical composition and mechanical properties. Structural steel shape, size, composition, strength, storage, etc., is regulated in most industrialized countries. 
Whole set of Steel structure can be provided,too. We can design it on the request of the buyer. Common Structural Shapes of Steel Hollow Section
1. H Beam or I-Beam
2. Z-Shape Steel and Channel, or C section Steel
3. Steel Hollow Sections
4. Angle (L-shaped cross-section) and Tee (T-shaped cross-section)
5. Rail profile (asymmetrical I-beam): Railway rail / Vignoles rail / Flanged T rail / Grooved rail
6. Others:
1) Bar, a piece of metal, rectangular cross sectioned (flat) and long, but not so wide so as to be called a sheet.
2) Rod, a round or square and long piece of metal or wood
3) Plate, metal sheets thicker than 6 mm or 1/4 in.
Specifications of Steel Hollow Section:
1. H Beam Steel
1) Size:
a. High*width: 100*50mm-700*300mm
b. Wall Thickness: 5*7mm to 20*35mm
c. Length: Less Than 12m
2)Steel material:Q195 Q460
3)Surface Treatment: Bared / Black painted (varnish coating) / Galvanized / With oiled
2. C/Z Purlin C and Z sections are accurately roll- formed from high strength galvanized steel to provide an efficient, lightweight, and economical roofing and walling support system for framed structures. Pronouncing is available to ensure easy site installation and guaranteed structure performance.
Manufacturing and Equipments of Steel Hollow Section:
1. The common H beam steel production line
H Beam Assembling Machine
H Beam Gantry Welding Machine
H Beam Straightening Machine
2. Z-Section Steel automatic production line
Put the materialsLevelingPunchingFormingScale and CutReceiving station
3. C-Sect ion Steel automatic production line
Put the materialsLevelingPunchingFormingScale and CutReceiving station
4. T-Section Steel automatic production line
The production line is composed of input mechanism, host, and correcting mechanism, an output mechanism, welding system, hydraulic system, welding smoke dust system and electric control system.
Steel Hollow Section Installation:
1. CUS STEEL is happy to present structural steel produced with safety, efficiency and timely.
2. All of our site management and steel producers hold the necessary training on documentation to comply and surpass the statutory requirements.
3. Safety is a key factor of our on-site performance with the focus on incident-free networking.
| NAME | Structural Steel |
| SIZE TORLERENCE: | +/-0.03mm |
| WALL THICKNESS: | 0.5-12mm |
| TORLERENCE: | +/-0.03mm |
| STANDARD: | GB/T 3094-2000 ASTM A 500 JIS G 3466 |
| CERTIFICATE: | ISO BV SGS |
| MATERIAL: | Q195 /Q215/Q235/ Q345 |
| TECHNIQUE: | Welded,cold-rolled. |
| SECTION SHAPE: | Square or rectangular |
| PACKING: | 1. In bundle with strip
2. By PP Woven material and anti-water plastic
3. As the customer's requirment. |
SURFACE
TREATMENT: | 1)Black,Pre-galvanized
2)oiled,powder coating
3)Galvanized as your requirement |
| USAGE: | Car-making ,machine manufacturing,Container Frame,
Furniture |
| MAIN MARKET: | Middle East, Africa,North and South America,East and West Europe,Southeast Aisa Austriailia |
|
| PAYMEN& SHIPPMENT TERMS: |
| PRICE: | FOB 500-800 USD/TON |
| MINIMUM ORDER QUANTITY: | 25 metric tonnes |
| PORT: | China Port |
| DELIVERY TIME: | 20 days after receiving the 30% deposit |
| PAYMENT TERM: | TT |
| SUPPLY ABILITY: | 10000mts per month |
CUS-GROUP is an enterprise group which was established in 1998. It manufactures and distributes pre-painted steel coils, galvanized steel coil, cold roll-forming machinery, steel structure-based construction, metal roofing tiles, stone-coated metal roofing tiles, and building and decoration materials.
The company has several subsidiary companies and joint venture companies. Scope of the company has been extended to cover raw material supplies, productions, steel structure production and installation, technical and application researches. The products have passed through the ISO 9002 and 14001 quality assurance systems. Our company has been highly recognized as a contract-held, high creditability (AAA), and outstanding exportation company.
Organizational Structure
Zhengzhou City Unites Steel Industrial Co., Ltd
Zhengzhou United Century International Trading Co., Ltd
Zhengzhou City Guangda Steel Construction Co., Ltd
Winstar International Development Co., Ltd
Bishkek Steel Iron Co., Ltd
