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Heat Insulation Welded H Section Q345 Warehouse Steel Frame

China Qingdao KaFa Fabrication Co., Ltd. certification
China Qingdao KaFa Fabrication Co., Ltd. certification
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KAFA is a professional steel fabricator,The quality could match Aus standard. Good service.

—— Jonathon Dunlop

KAFA's engineer team is very great. Economical design and cost-effective plan helps us save much money. Thank you KAFA team!

—— Stephane

We cooperated with KAFA for more than 4 years, Good price, high quality, and most important is the on time delivery time. Especially the shop drawings drafting service, They can use Chinese material instead of Australian material properly.

—— James

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Heat Insulation Welded H Section Q345 Warehouse Steel Frame

Heat Insulation Welded H Section Q345 Warehouse Steel Frame
Heat Insulation Welded H Section Q345 Warehouse Steel Frame Heat Insulation Welded H Section Q345 Warehouse Steel Frame

Large Image :  Heat Insulation Welded H Section Q345 Warehouse Steel Frame

Product Details:
Place of Origin: Qingdao, China
Brand Name: KAFAFAB
Certification: ISO 9001
Model Number: Steel structure warehouse
Payment & Shipping Terms:
Minimum Order Quantity: 1000 square meter
Price: USD 45~60/sqm
Packaging Details: Nude pack or steel pallet
Delivery Time: 40 days after deposit and shop drawing confirmed
Payment Terms: L/C, T/T
Supply Ability: 20000 square meter per Month

Heat Insulation Welded H Section Q345 Warehouse Steel Frame

Material: Welded H Beam Surface Treatment: Alkyd Primer, DFT 80um
Structure: Portal Structure Frame Wall: EPS 50MM
Roof: EPS 50MM Downpipe: 110mm Diameter, PVC
Life Time: 50 Years Dimension: 80*60M*80(Length*width*eave Height)
Door: Sliding Door Window: PVC
Cannopy: Frame+double Sheet, 3.2m Length Brick Wall: 1.2m Height
High Light:

Q345 Warehouse Steel Frame


Welded H beam Warehouse Steel Frame


Grade 10.9 prefab steel warehouse

PEB steel structure warehouse


Steel structure warehouse introduction:

(1) Design architectural drawings for you free of charge;
(2) Features: fast and flexible assembly, safety, heat insulation, sound insulation, waterproof and fireproof;
(3) High cost performance: quick and easy installation, greatly shortening the construction time and reducing the cost;
(4) Durability: The overall structure is easy to maintain, and the service life exceeds 50 years.
(5) Perfect design: Perfect design completely avoids leakage and water seepage. At the same time, it also meets the national fire protection standards.
(6) Carrying capacity: It can resist the influence of strong wind and earthquake, and withstand heavy snow.


>> Main parts of the steel structures and technical parameters:


Main Steel Frame System
Main structure H section steel Q345, alkyd painting, two primary painting, two finish painting
Roof purlin XZ160*60*20*2.5, galvanized
Wall purlin XZ160*60*20*2.5, galvanized
Intensive bolt Grade 10.9
Turn buckle bolt M20+2, steel Q235, processing
Anchor bolt M24, steel Q235, processing
Ordinary bolt Galvanized bolt M20
Ordinary bolt Galvanized bolt M12
Brace nut Galvanized bolt M12
Bracing System
Cross brace Φ20 round steel bar Q235, process and painted (alkyd painting)
Angle brace L50*5 angle steel Q235, process and painted (alkyd painting)
Column bracing Φ25 round steel bar Q235, process and painted (alkyd painting)
Tie bar Φ127*3 steel pipe Q235, process and painted (alkyd painting)
Batter brace Φ32*2.5, Φ12 round steel bar Q235, process and painted (alkyd painting)
Wall & Roof System
Roof panel Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU)
Wall panel Corrugated steel plate or sandwich panel (EPS/fiber glass/rock wool/PU)
Edge cover 0.4mm color plate, angle Alu.
Fittings & accessories Nails, glue etc.
Unpowered ventilator Diameter Φ600, stainless steel
Sky lighting band 1.2mm FRP, double layer
Sliding door sandwich panel door
Roof drainage system
Gutter 0.8mm color steel plate
Rainspout pipes Φ160 PVC pipe


It doesn’t matter what you want to store. Regardless of size, shape or quantity, the warehouse you choose should have a fast construction time, provide lifetime durability and maximum protection, and minimize costs. Your building material requirements are not high. After all, they may hold millions of dollars worth of materials and equipment. Are you willing to compromise when protecting your investment?


For any type of warehouse, which construction material is the best choice?

Construction speed: Prefab steel structures are an obvious choice for warehousing other materials, as they can reduce construction time by as much as one-third. After the design process is completed, all components are cut, welded and drilled on site, and then delivered to you to achieve the simplest setup. Steel is also 100% recyclable, making it ideal for short-term or recycling projects.


Durability: Your building should provide unparalleled protection for the materials you store. The number one source of warehouse fires is wood, which is not surprising. The steel frame is not only non-flammable, but also resistant to various environmental factors from pests to earthquakes. Building materials will never settle and maintain a tight seal in a temperature-controlled environment.


Low-cost customization of warehouses: The first advantage of using prefabricated steel for storage is low-cost customization. Everything starts with the clearspan function. The sturdy steel frame allows you to create a spacious interior space that will never be destroyed by heavy support columns. In fact, the steel warehouse can support a width of up to 150 feet without any load-bearing columns. Standard buildings are up to 40 feet tall, and you can store the largest SKUs at the lowest cost, leaving enough space for custom overhead doors, cranes, etc.


What customization is required for my warehouse?

Consider not only the amount of material to be stored, but also the equipment needed to handle the inventory. Your need for clean interior space may mean you need a custom building that is taller than our standard 40-foot prefab structure. The door also needs to accommodate the entry and exit of equipment.


The internal layout of the warehouse will help you determine the shape and spacing of the roof. The increase in roof spacing provides you with more internal gaps for stacking materials. However, you need to choose between a monoply roof and the highest pitched part with the highest roof in the middle.


Other popular warehouse customizations include:


Insulation: The envelope solution for the best energy performance in climate controlled warehouses.
Drains and downspouts: protect your investment from extensive moisture damage and save annual maintenance costs.
Inclined addition: The covered area on the side wall is used to protect equipment and materials from elements when they are moved in and out.
Framed openings: including door frame extensions used to extend vertical doors (up to 2000 pounds), usually used for

Contact Details
Qingdao KaFa Fabrication Co., Ltd.

Contact Person: Alice Lee

Tel: 0086 13969825647

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