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Submerged Arc PVC Window Q235 Steel Frame Warehouse

China Qingdao KaFa Fabrication Co., Ltd. certification
China Qingdao KaFa Fabrication Co., Ltd. certification
Customer Reviews
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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Submerged Arc PVC Window Q235 Steel Frame Warehouse

Submerged Arc PVC Window Q235 Steel Frame Warehouse
Submerged Arc PVC Window Q235 Steel Frame Warehouse Submerged Arc PVC Window Q235 Steel Frame Warehouse

Large Image :  Submerged Arc PVC Window Q235 Steel Frame Warehouse

Product Details:
Place of Origin: Qingdao, China
Brand Name: KAFA
Certification: ISO SGS
Model Number: WB-01
Payment & Shipping Terms:
Minimum Order Quantity: 20Tons
Packaging Details: In nude
Delivery Time: within 20 days
Payment Terms: L/C, T/T
Supply Ability: 5000t/month

Submerged Arc PVC Window Q235 Steel Frame Warehouse

Material: Hot Rolled Steel Plate Grade: Q355B (G350) Q235B (G250)
Welding: Submerged-arc Welding Welding Type: Deep Penetration Welding
Straighten: 80 Hydraulic Pressure Straighting Machine Cutting: Flame Cutting
High Light:

Q235 Steel Frame Warehouse


PVC Window Steel Frame Warehouse


Submerged Arc Steel Frame Warehouse

PVC Window Q235 Steel Warehouse


Steel structure
Steel structure is a metal structure made of structural steel members that are connected to each other to carry loads and provide complete rigidity. Due to the high strength of steel, this structure is reliable and requires fewer raw materials than other types of structures (such as concrete structures and wooden structures).
In modern buildings, almost all types of structures use steel structures, including heavy industrial buildings, multi-storey buildings, equipment support systems, infrastructure, bridges, towers, airport terminals, etc.
The steel structure warehouse is a third-generation building. It adopts H-shaped steel, C-shaped steel and Z-shaped steel combination or construction frame. The roof and walls are colored compressed corrugated steel or colored steel sandwich panels. In developed countries, steel structures have basically replaced traditional reinforced concrete. It has many excellent characteristics such as light weight, large span, less material, low cost, saving foundation, short construction period, beautiful appearance and so on. It is widely used in workshops, warehouses, office buildings, parking lots, family residences, etc.
Sectional Dimension Kg/m Sectional Dimension Kg/m
100*50*5*7 9.54 344*354*16*16 131
100*100*6*8 17.2 346*174*6*9 41.8
125*60*6*8 13.3 350*175*7*11 50
125*125*6.5*9 23.8 344*348*10*16 115
148*100*6*9 21.4 350*350*12*19 137
150*75*5*7 14.3 388*402*15*15 141
150*150*7*10 31.9 390*300*10*16 107
175*90*5*8 18.2 394*398*11*18 147
175*175*7.5*11 40.3 400*150*8*13 55.8
194*150*6*9 31.2 396*199*7*11 56.7
198*99*4.5*7 18.5 400*200*8*13 66
200*100*5.5*8 21.7 400*400*13*21 172
200*200*8*12 50.5 400*408*21*21 197
200*204*12*12 72.28 414*405*18*28 233
244*175*7*11 44.1 440*300*11*18 124
244*252*11*11 64.4 446*199*7*11 66.7
248*124*5*8 25.8 450*200*9*14 76.5
250*125*6*9 29.7 482*300*11*15 115
250*250*9*14 72.4 488*300*11*18 129
250*255*14*14 82.2 496*199*9*14 79.5
294*200*8*12 57.3 500*200*10*16 89.6
300*150*6.5*9 37.3 582*300*12*17 137



Why choose us?

1. Professional

The company has passed ISO9001 quality management system certification and is specialized in the production of steel structure houses, container houses, assembly houses, sandwich panels, and color steel plates.

2. Quality Management

Quality control and stability: Every product from raw materials to final inspection undergoes strict quality control, and high-quality applications ensure that our products achieve perfect performance.

3. High-quality after-sales service

Our customer service team provides you with pre-sales and after-sales services.

4. Provide OEM/ODM. Custom design; Custom size; Custom brand packaging.


Steel structure building workshop prefab house
Prefabricated light steel structure buildings, widely used in workshops, warehouses, office buildings, garages, hangers, retail stores, supermarkets, chicken sheds, cow sheds, sheep sheds, etc.
high strength
Easy installation
Corrosion resistance


Contact Details
Qingdao KaFa Fabrication Co., Ltd.

Contact Person: Alice Lee

Tel: 0086 13969825647

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