Qingdao KXD Steel Structure Co., Ltd
                                                                                                           
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24 Years
Since 2002
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Insulated Sandwich Roof Prefabricated Light Structural Steel Structure Warehouse Construction

Price Negotiable
Price: US$ 50-80 per square meter
MOQ: 500 square meters
Delivery Time: 30-40 working days
Brand: KXD
Product Description

Prefabricated steel structure building is manufactured and constructed using prefabrication. It consists of factory-made components or units that are transported and assembled on-site to form the complete building.

Steel Structure System

Specification

Main Steel Frame

Column

Q235b, Q355b ,H Steel, Box Steel, RHS, SHS, CHS

Beam

Q235b, Q355b ,H Steel, Box Steel, RHS, SHS, CHS

Secondary Frame

Purlin

Q235b C / Z Purlin, SHS, RHS

Knee brace

Q235b Angle Steel

Tie beam

Q235b Circular Steel Pipe

Brace

Q235b Round Bar

Vertical and Horizontal Support

Q235b Angle Steel, Round Bar or Steel Pipe

Maintenance system

Roof Panel

PPGI PPGL Steel Sheet

Insulated Sandwich Panel (EPS /Glass Fiber /
Rock Wool / PU)

Wall Panel

Accessories

Window

Aluminum Alloy Window / PVC Window

Door

Sliding Door / Rolling Up Shutter / Man Door

Rain-spout

PVC-U

Option

Parapet; Canopy; Shed;

Glass Curtain Wall; Aluminum wall panel

Steel structures typically feature shapes such as H profile, I-beams, hollow structural sections (HSS), channels, angles, and plates.

The main type of steel structure are the frame structure, the truss structure, the grid structure, the arch structure, and the portal rigid steel frame.

Additionally, steel structure has a steel arch structure, arch bridge, beam bridge, cable-stayed bridge, and suspension bridge.

Each type has its unique advantages and applications, making steel a versatile material in construction.


Steel structure load-bearing:

The frame load-bearing structure is a load-bearing system composed of a horizontal frame and a longitudinal connecting member, and the wall only serves as an enclosure. It is suitable for large spans, high plants, and large crane loads. The load-bearing framework is made of steel plate or hot-rolled steel through cutting and welding.



Our Machines and production lines show:

Welding Process of Manual arc welding

Preparation for operation  Arc welding (downward welding ,vertical welding, overhead welding, horizontal welding)  Weld line inspection

Connection Process of Torsional shear type high-strength bolt

Preparation for operation  Select and match bolts  Assembly of joints  Temporary bolts of the device  High-strength bolts of the device  Tighten the high-strength bolts  Final inspection

Manufacturing Process of steel roof truss

Processing preparation and blanking  Processing parts  Small device (small assembly)  General device (general assembly)  Roof frame welding  Support joint plate, purlin, angle device, welding  Product inspection  Rust removal, Paint&Number

Steel structure anti-corrosion coating process

Base surface cleaning  Primer coating processing  Topcoat coating processing Inspection

Technical Process of steel structure fire-proof coating

Preparation  Batching, mixing of Fire retardant coating  spraying  Inspection


With rich experience of various type steel buildings, we have been successfully completing overseas projects in North America, South America, South Asia and Africa countries.


KXD is on-line for your any questions! Feel free to contact!

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao KXD Steel Structure Co., Ltd
Location No.17 Changjiang Road, Pingdu, Qingdao,Shandong Province,China.
Contact Person Andy

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