Quick Assembly Metal Shop Building Structural Steel Grade A Bolted Connection

Brand Name:Lanjing
Certification:CE, ISO, SGS
Model Number:LJ-S01
Minimum Order Quantity:200 square meters
Delivery Time:30-60 working days
Payment Terms:L/C,T/T,D/P
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Verified Supplier
Location: Qingdao Shandong China
Address: Hisense Ring Bay Mansion 12B08, Ruichang Road No. 226, Shibei District, Qingdao, Shandong, China
Supplier`s last login times: within 13 hours
Product Details Company Profile
Product Details

Quick Assembly Steel Structure Workshop Structural Steel Grade A Bolted Connection


Steel Structure Characteristics

1. Beautiful and practical:

Steel structure building has diverse designs with various styles and colors.


2. High fire resistance:

Fireproof coating is usually applied on the surface of steel structure, which forms a protective film and improves the fire resistance limit of the components.


3. Sound insulation and heat preservation:

Composite panels are used for roof and wall.


Our Advantages



QUALITY CERTIFICATION AND TESTING


We have IS09001 quality management system certification, and all finished products will be tested, including metal flaw detection, paint thickness, galvanizing thickness, etc., to ensure the beauty and service life of the steel structure.

PRODUCTION VISUALIZATION


We can provide you with pictures, and video information of all production links, from raw materials to steel processing, the whole process of visual production. You can even video call us to watch the workshop production.



PACKING AND INSTALLATION GUIDE


Container and pallet packing will protect the surface paint or zinc of the steel structures.
In order to facilitate your installation, we will mark each component in sequence according to the drawings.

The installation instruction and video will be provided, we can also send our engineers to your site as installation guides, they will teach your people how to build the project.

Product Parameters


The components of the steel structure have small section, light weight, easy to transport and installation, suitable for large span, high height, heavy bearing structure.

Suitable for withstand impact and dynamic load, with good seismic performance.The internal structure of steel is uniform with high reliability.

Lightweight Steel Structures: Used for small to medium-sized buildings such as warehouses, factories, hangar, and commercial buildings. They are cost-effective, lightweight, and quick to assemble.

Heavy Steel Structures: Suitable for large-scale buildings like industrial factories, bridges, airports, and stations, these structures have high load-bearing capacities.

Multi-story & High-rise Steel Structures: These are used in office buildings, residential complexes, and mixed-use developments. They offer seismic resistance and fast construction timelines.


ItemMaterialDescription and surface process


Main steel frame
Column and BeamQ235 or Q345H-section steel with two coats of mid-gray paint
PurlinQ235 or Q345Galvanizd C or Z type steel


Connecting

Pieces
Tie tubeQ235Circular Tube with two coats of mid-gray paint
Knee-BracingQ235L50*4 Galvanizd angle steel
Strutting pieceQ235φ32*2.5 Galvanizd Circular Tube
Column BracingQ235Circular Tube with two coats of mid-gray paint
Horizontal BracingQ235Circular Tube with two coats of mid-gray paint
CasingQ235φ32*2.5 Galvanized Circular Tube



Door and Window
ItemDescription
DoorRoller shutter door or Sliding door
WindowPVC Window or aluminum alloy window




Other parts
Ventilating deviceFan, Ventilation window
BoltFoundation bolt ,High strengthen bolt, Normal bolts
SkylightYx-840 Glass Fiber Reinforced Plastics
Out/Inner ridge tile0.50mm Color sheet
Crane beamQ235 or Q345 H section steel with two coats of mid-gray paint

Certifications


LJ Group Projects

Services and FAQ


The Steel Structure Workshop product comes with comprehensive technical support and services to ensure successful installation and operation of the structure. Our team of experts is available to provide guidance and assistance throughout the process, including:

  • Design and engineering services to ensure the structure meets your specific requirements and local building codes;
  • Assistance with selecting the appropriate materials and components for your project;
  • On-site installation services to ensure proper assembly and safety compliance;
  • 24/7 technical support for any questions or issues that may arise;

We are committed to providing exceptional service and support to our customers, and are dedicated to ensuring the success of every Steel Structure Workshop project.


Q:Are you manufacturer or trading company?

A:We are manufacture factory, located in Qingdao city, near to Qingdao port. And we have total 3 workshops from steel structure to wall and roof sheet.

Q: How about your quality control?

A: We have got certificate ISO & CE. Products processing through cutting, bending, welding, shot blasting, ultrasonic testing, packing, storing, loading to ensure no quality defects.

Q: Is third party inspection available?

A: SGS, BV, TUV, etc. are available, it is according to client requirement.

Q: How about your delivery time?

A: Generally within 30-45 days, it is according to order quantity, partial shipment is allowed for big order.

Q: What about the installation?

A: We'll provide the detailed installation drawing, supervisors guiding installation is available. We can do turnkey job for some kind of projects.

Q: How to ensure the product you supply is what we want exactly?

A: Sales and engineer team will provide you the suitable solution according to your requirements before placing order. Proposal drawing, Shop drawing, 3D drawing, Materials photos, Finished projects photos are available, which will help you understand the solution we provided deeply.


China Quick Assembly Metal Shop Building Structural Steel Grade A Bolted Connection supplier

Quick Assembly Metal Shop Building Structural Steel Grade A Bolted Connection

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