Fabrication Welded Beam Column Steel Structure Construction Galvanized Painted for Warehouse Workshop

• Surface Treatment: Galvanized, Painted or Galvanized
• Main Structure: Welded or Hot Rolled H Section Steel
• Purlin: C/Z Shape Galvanized Steel
• Roof/Wall Panel: PU. EPS. Rock Wool/Fiber Glass Sandwich Panel
• Doors: Sliding Door or Roller Shutter
• Drawing: Design The Drawing as Your Demand
• Installation: Engineer Helps to Instruct Installation
• Earthquake Resistance: Grade 10
• Window Style: Sliding or Roller Window
• Window Material: Plastic Steel Window, Alluminum Alloy Window
• Feature: Light Weight, Low Cost, Easy Assemble
• Design Parameter: Wind Load, Snow Load and Earthquake
• Processing Service: Bending, Welding, Decoiling, Cutting, Punching
• Typical Model: Single Span, Multi Span
• Large Span: 20-36 M
• Type: H-Section Steel
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Trademark: Carbon Structural Steel
• Forming: Hot-Rolled Steel
• Connection Form: Bolt Connection
• Member: Steeltruss
• Type of Steel For Building Structure: High-Strength Steel
• 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
• After-sales Service: Online Technical Support
• Warranty: 5 Years
• Carbon Structural Steel: 0355b.O235b
• Transport Package: According to Customers′ Demands.
• Specification: customized
• Origin: China
• HS Code: 7308900000
• Production Capacity: 2, 500t/M

Product Description

Product Description

 

Feature of LJ Steel Structure:
1. Possesses a wide span, with either a single or multiple spans and can have a maximum span clearance distance in 36m without middle columns.
2. Low cost with unit price ranging from USD30 to USD 87 per square meter FOB according to customer's requirements.
3. Fast construction and easy installation
4. Has a service life of more than 50 years
5. The warehouses are also environmentally friendly, have a stable structure, are earthquake resistance, water proof, and energy saving

Main Materials:
1. Q235,Q345 H section steel structure for columns and beam
2. Pre-embedding anchor bolts for connection columns to foundation
3. Intensive bolts for connection between columns and beams.
4. Wall/roof panel: one layer corrugated steel plate or sandwich panels
5. Windows/door: PVC, aluminum alloy, steel etc.
6. Color steel plate or galvanized steel gutters and PVC tubes for rain water

 

Material component list:
1. Embedded parts--M24/M27/M30
2. High strength bolt/Common bolt/Turnbuckle/Galvanized bolt--M20
3.Steel column(Q235B)--HN(200~500)*200*9*14
4.Wind column(Q235B)--HN(198~400)*200*7*11
5. Roof truss beam(Q235B)--HN(900-450)*200*8*12
6. Tie rod-- ∅89/114*3.0 steel bar
7. Horizontal bracing--∅20/22/25steel bar
8. Column bracing--∅20/22/25steel bar
9. Roof purlin(galvanized)--C160/180/220*2.0
10. Wall purlin(galvanized)--C160/180/220*2.0
11. Connecting plate--3mm~12mm steel sheet
12. Roof tile --0.426/0.476mm steel sheet/30~50mm sandwich panel
13. Wall panel --0.426/0.476mm steel sheet/30~50mm sandwich panel
14. Gutter--PVC/Galvanized steel materials
15. Downpipe--∅110 PVC materials
16. Electric galvanized rolling gate--W5000*H5000(customized size)
17. Sandwich panel door --W800*H2100(customized size)
18. Window--PVC/Aluminum sliding window W1100*H1200(customized size)
19. Trimming--1.0mm galvanized /0.476mm steel sheet
 

LJ Steel Structure building technical specifications
Main steel structure	Q235, Q355B steel, Welded H type, I type, Box type frames
Surface Treatment	Sa2.5 grade shot blasting, Alkyd painting, or Epoxy zinc-rich painting, or Galvanization according customers' requirements
Purlins	C section, Z section profiles, Electro-galvanized, 40g/m2, 60g/m2, 90g/m2, 275g/m2, according customers' requirements
Bracing system	Including Cross brace, Column brace, Knee brace, Batter brace, Tie bar etc.
Wall & Roof cladding system	Single corrugated galvanized metal sheet, or Insulated sandwich panels, such as Rockwool, Fiberglass, EPS, PU etc.
Doors	Electric Roller shutter door, or Sliding door, or Singe open / Double open door
Windows	UPVC / Aluminum windows
Rainspout system	Galvanized gutter, UPVC down pipes
Fittings & Accessories	Anchor bolt, High-strength bolt, Screw, Trip plate, Sealing glue etc.

Detailed Photos

 

Our Advantages on Light Steel Structure for Workshops:
The Steel structure advantage:
a. Low maintenance costs
b.Environmentally friendly, recycling.
c.Flexibility when fixing doors, windows, and interior partitions
d.Steel structure construction is strong, durability and stable.
e.Steel components are resistant to termites and other destructive insects. 
f.Long service life for more than 50 years
g.Fast construction, easy installation, and convenient transport.

Product Application

 

if you have drawings and technic specifications, welcome send to us in any time.

Our goal is not only to provide high quality steel structure building, but also to maintain a personalized and professional relationship with
each customer. No matter how big or small your requirement we will do our best to meet your demand. One stop service from design,
manufacture, deliver to installation and after-service.

Customer Rendering Display

The company is mainly engaged in constructing steel structure workshops, stadiums, large markets, residence buildings, office buildings, bridges and decorative steel structure engineering. It also undertakes the processing and manufacturing of chemical steel structure and power factories.

Packaging & Shipping

 

With patented packaging technology, we make the loading process of heavy steel safe and fast, so customers can easily and safely unload the goods to ensure they are intact.

We have been devoted to research & development of steel structure buildings. And we constantly renovate technology to improve the wind- and rain- resistance performance of the products. So their life-span can be enlarged and it helps accomplish the most cost-effective effect for our customers.

 

Company Profile

1.The industry's leading plasma slitting machine solves the defects of traditional flame cutting burrs;

2.Brand new high-strength steel plate with the material of certificate from first class steel mill , never use rusted stock;

3.Flexible design of welded H-beam, can process various models, fully save costs, 0 waste;

4.Welded H-beam double-sided for continuous full penetration submerged arc welding, which is as strong as hot-rolled H beam And the design is diversified;

5.The 3D drilling machine drill the web and flange hole in one time, which greatly improves the accuracy of the hole making compared with the magnetic drill;
6.Plasma punching machine, high-speed and accurate complete the hole of the sidde plate and rib plate, and the stamp mark is clearly visible after galvanizing or painting;

 

We have been devoted to research & development of steel structure buildings. And we constantly renovate technology to improve the wind- and rain- resistance performance of the products. So their life-span can be enlarged and it helps accomplish the most cost-effective effect for our customers.
Driven by the mission of becoming a world famous brand, we're dedicated to innovative technology and creative thinking, pursuing the best interest of our clients. Through smart construction design and meticulous cost analysis, we customize the right approach for customers' projects to exceed their expectations, and have won the trust of our customers in more than 20 countries all over the world!

 

 

Certifications

FAQ

Q1: Is your company a factory or trading company?
A: We are manufacturer with foreign trade department, so you can get competitive price as well as professional service. 

Q2: What are your main products?
A: We provide steel structure warehouse, workshop, chicken house, prefab house, container house, garage, aircraft hangar, sandwich panels and other construction materials. 

Q3: What's the quality assurance you provide and how do you make quality control?
A: Quality-first is our core value. LJ steel structure quality assurance team and quality control team have developed a rigorous quality inspection system based on ISO9001. Testing Laboratory guarantees qualified raw materials and high-standard product. 

Q4: Do you offer installation guidance on site?
A: Yes, we provide one-stop service of installation, supervision and training by extra. We can send our professional technical engineers to supervise overseas installation.

Q5: What should I provide to get a complete quotation?
A: Please provide information of building dimensions, insulation material, local wind speed and snow load. Then we can make careful design and give competitive quotation.

Q6: What kind of drawing will you provide?
A: Plan drawing, elevation drawing, sectional drawing, foundation drawing and installation drawing. 

Q7: How many colors do your sandwich panels have?
A: White grey, dark grey, sea blue, red and customised colors according to your requirements.