High Quality Factory Supply Prefabricated Customized Steel Structure Building Warehouse Workshop Frame for Customized

• 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
• Type: H-Section Steel
• Standard: GB, ASTM, DIN, JIS, AISI, BS
• Trademark: Carbon Structural Steel
• Model NO.: LJ Steel Structure
• Forming: Hot-Rolled Steel
• Connection Form: Bolt Connection
• Member: Steeltruss
• Type of Steel For Building Structure: High-Strength Steel
• Carbon Structural Steel: 0355b.O235b
• Residential Wall Structure: Wall Support
• 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
• Surface Treatment: Painted or Galvanized
• 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
• Transport Package: According to Customers′ Demands.
• Specification: customized
• Origin: China
• HS Code: 7308900000
• Production Capacity: 2, 500t/M

Product Description

Product Description

Main structural types:
1,Frame structures: Beams and columns
2,Grids structures: latticed structure or dome
3,Prestressed structures
4,Truss structures: Bar or truss members
5,Arch structure
6,Arch bridge
7,Beam bridge
8,Cable-stayed bridge
9,Suspension bridge
10,Truss bridge: truss members
 

Structural steel is steel construction material which fabricated with a specific shape and chemical composition to suit a project's applicable specifications.

Depending on each project's applicable specifications, the steel sections might have various shapes, sizes and gauges made by hot or cold rolling, others are made by welding together flat or bent plates. Common shapes include the I-beam, HSS, Channels, Angles and Plate.

 

What is steel structure?

Steel structure is a metal structure which is made of structural steel* components connect with each other to carry loads and provide full rigidity. Because of the high strength grade of steel, this structure is reliable and requires less raw materials than other types of structure like concrete structure and timber structure.

In modern construction, steel structures is used for almost every type of structure including heavy industrial building, high-rise building, equipment support system, infrastructure, bridge, tower, airport terminal, heavy industrial plant, pipe rack, etc.

 

Steel structures can be used in various types of construction projects, including:

1,Commercial buildings
2,Industrial facilities
3,Warehouses and storage buildings
4,High-rise buildings
5,Bridges and overpasses
6,Stadiums and sports complexes
7,Airport terminals and hangars
8,Power plants and refineries
9,Shopping malls and retail centers
10,Exhibition halls and convention centers

These are just a few examples, and steel structures are versatile and widely used in many other types of construction projects as well.

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

 

As a company with brilliant design team and rich experience in steel structure, we can provide one-stop service containing drawing design, manufacturing, site construction & installation guiding. LJ steel structure  plans, calculates, and designs complete solutions and designs of steel structure in accordance with Chinese and international standards, combining modern technology.

We really boast of suitable designs and high-quality products. You can find our own professional research & development team and the QC team guarantee that our customers will receive products with perfect welding and accurate dimensions. In addition, well-equipped factory, patented packaging and convenient transportation save you from worries!

Product Application

 

1. Dimension: Length, width, height of building.

2. Local load: Wind speed, snow load, seismic magnitude.

3. Insulation materials options:Glass wool, EPS sandwich panel, rock wool sandwich panel,PU sandwich panel and their thickness in need.
4. Crane metal structures: the lifting height and lifting weight of crane

Customer Rendering Display

Packaging & Shipping

 

Patented packaging technology is adopted to ensure safe and fast unloading process for our customers.
Our highly experienced teams are committed to bringing successful projects to our clients. We deliver cost-effective solutions that mitigates risks while maximizing business value.
we keep promoting products with highest cost performance and longest life span, and exploring the limits of construction management optimization.

 

Company Profile

LJ Steel Structure, a brand of Steel Structure, Container house andPrefab house, is Trusted & Tested. As experts on Steel Structure Buildingsvstem, LJ Steel Structure offerscomprehensive ONE-STOP services, delivering customized solutionsthat encompass Consultation, R&D, Design, Manufacturing, InstallationOverseas project supervision and After-sales support.
We specialize in creation of hiqh-quality Steel structure Warehouse.Workshop, High-rise steel frame building and Container house for Labocamp, Worker dormitory, Site office, Shower container, Toilet containeretc. We provide our time-tested steel building to clients in the sectors ofOil &Gas, Mining, Energy, Infrastructure and Construction projects. LJSteel Structure built his reputation upon Profession,Reliabilitvy and Service.
Headquartered in Weifang, China, with a factory area of more than66,000 square meters and a registered capital of CNY50 Million, aftelmore than a decade of development, LJ Steel Structure has strongechnical strength and comprehensive product lines, supported by ourdedicated teams with more than 10vears extensive knowledge of PrefabSteel Building, LJ Steel Structure has completed 100+ projects in morethan 30 countries. With the brand-building concept, LJ Steel Structurehas built long lasting partnerships with different international companiesas well as organizations & government.

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.