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110mm Downpipe Welded Portal Steel Structure Warehouse

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.

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

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110mm Downpipe Welded Portal Steel Structure Warehouse

110mm Downpipe Welded Portal Steel Structure Warehouse
110mm Downpipe Welded Portal Steel Structure Warehouse 110mm Downpipe Welded Portal Steel Structure Warehouse

Large Image :  110mm Downpipe Welded Portal Steel Structure Warehouse

Product Details:
Place of Origin: Qingdao, China
Brand Name: KAFAFAB
Certification: ISO
Model Number: Steel structure workshop
Payment & Shipping Terms:
Minimum Order Quantity: 1000 square meter
Packaging Details: Nude pack or steel pallet
Delivery Time: 40 days
Payment Terms: L/C, T/T
Supply Ability: 20000 square meter per Month

110mm Downpipe Welded Portal Steel Structure Warehouse

Material: Welded H Beam Surface Treatment: Alkyd Primer, DFT 80um
Structure: Portal Structure Frame Wall: 0.5mm Steel Corlor Sheet+100mm Glass Wool+0.5mm Steel Corlor Sheet
Roof: 0.5mm Steel Corlor Sheet+100mm Glass Wool Downpipe: 110mm Diameter
Dimension: 120*60*9M(Length*width*eave Height) Wind Load: <35m / S
Wall Panels: EPS
High Light:

Portal Steel Structure Warehouse


110mm Downpipe Steel Structure Warehouse


EPS Panel Steel Structure Warehouse

Wind Load Is Less Than 35m / SEPS Wall Panel Steel Structure Warehouse


Warehouse building
KAFA warehouse building designs and erects elevated, standard and supported steel warehouse buildings. As well as wide-span, single-slope and multi-span warehouses. Provide roller shutter doors, motor garage doors, ventilation, windows and many other accessories required for warehouse construction; insulation, cladding, gantry cranes and bridge cranes. KAFA has extensive experience in the design and installation of hurricane and earthquake-resistant structures in the changing climates of the world.
Steel gantry warehouse building
Steel frame portal buildings are ideal for storage buildings and other buildings when the budget is limited. Minimal interior decoration is required, but protecting it from the elements is the main goal. The steel door frame building provides the largest open space and is an ideal structure for retail and wholesale warehouses. Other such uses can be private aircraft hangars and agricultural buildings including barns. As the span increases, the cost of the door frame will increase, but higher economy can be achieved by using a row of pillars on the centerline. Or two or more rows of props to reduce the span.
This type of structure takes advantage of the strength and durability of steel by positioning the steel structure in such a way that it constructs a strong frame that does not require internal reinforcement except for rows of pillars that do not take up a lot of space. In fact, these internal pillars can be used to help organize materials that may be stored in warehouses or to be sold in this technology, or to store tools, lubricants, and similar items behind the pillars to prevent damage to internal items. The aircraft kept in the central open space of the hangar is in the storage building, and the internal pillars can be aligned to fit the rack module, or the rack can be designed as a prop to support the support. The structural form is also an ideal fountain pen or other way of keeping livestock separate in agriculture because there is enough space between each pillar to place them. Rows of props can be used to build internal partitions, cold rooms, offices or factory rooms.
The steel frame portal building can even be constructed as a low-rise multi-storey building, such as a warehouse with sales and administrative offices in the mezzanine above the sales space, or a bonded customs warehouse where customs clearance procedures are performed. The high-rise office then releases the items from the warehouse below for transportation. Indeed, when the open space is very valuable and the construction economy is paramount, supporting steel door frame buildings are the ideal solution.



Material List


1.Embedded parts--M24/M27/M30
2.High strength bolt / Common bolt /Turn buckle /Galvanized bolt-- M20
3.Steel column(Q235B)--HN(200~500)*200*9*14
4.Wind column(Q235B)--HN(198~400)*200*7*11
5.Roof truss beam(Q235B)--HN(900-450)*200*8*12
6.Tie rod-- ∅89/114*3.0 steel bar
7.Horizontal bracing--∅20/22/25 steel bar
8.Column bracing--∅20/22/25 steel bar
9.Roof purlin (galvanized)--C160/180/220*2.0
10.Wall purlin (galvanized)--C160/180/220*2.0
11.Connecting plate--3mm~12mm steel sheet
12.Roof tile --0.426/0.476mm steel sheet /30~50mm sandwich panel
13.Wall panel --0.426/0.476mm steel sheet/30~50mm sandwich panel
14.Gutter --PVC/Galvanized steel materials
15.Down pipe--∅110 PVC materials
16.Electric galvanized rolling gate--W5000*H5000(customized size)
17.Sandwich panel door --W800*H2100(customized size)


1) Main Steel: Q345, Q235, Q345B, Q235B etc. steel structure warehouse|prefab warehouse|steel warehouse
2) Column & Beam: Welded or Hot rolled H-section
3) Connection method of steel structure: welding connection or bolt connection
4) Wall & Roof: EPS, Rockwool, PU sandwich, corrugated steel sheet
5) Door: Rolled up door or Sliding door
6) Window: Plastic steel or Aluminum alloy window
7) Surface: Hot dip galvanized or painted
8) Crane: 5MT, 10MT, 15MT and more

Contact Details
Qingdao KaFa Fabrication Co., Ltd.

Contact Person: Alice Lee

Tel: 0086 13969825647

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