Our multi-story steel structure building epitomizes cutting-edge engineering. The steel framework, crafted from premium high-grade alloy steel, is assembled with unparalleled precision. This ensures extraordinary strength and stability, setting the stage for taller, more adaptable architectural marvels.
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Steel Frame |
H section steel |
Q235/Q345 steel plate thickness: 8-30mm |
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Welding |
Automatic submerged arc welding |
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Rust removal |
Sand blasting |
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Surface finish |
Alkyd / Epoxy paint or hot dipping galvanize |
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High strength bolt |
M20,Grade 10.9 |
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Supporting System |
Angle brace |
L50x4,Steel Q235, processed and painted |
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Horizontal brace |
Φ20, Steel Q235, processed and painted |
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Column brace |
Φ20, Steel Q235, processed and painted |
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Tie beam |
Φ89*3, Steel Q235, processed and painted |
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Ordinary bolt |
M12 Galvanized bolt |
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Roof |
Purlin |
C/Z purlin, Q235b, galvanized and painted |
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Roof panel |
Insulated sandwich panel or corrugated steel sheet |
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Accessories |
sealing, self-tapping screws, etc. |
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Edge cover |
steel sheet trimming |
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Gutter |
Stainless steel / galvanized sheet |
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Down pipe |
Φ110PVC |
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Walls |
Purlin |
C/Z sectional steel, Q235b, galvanized 100-275g |
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Wall |
Insulated sandwich panel or corrugated steel sheet |
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Accessories |
sealing, self-tapping screws, etc. |
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Edge cover |
steel sheet trimming |
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Door and window |
Different sizes and types are possible to custom. |
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Additional option |
Skylight panel; Roof ventilator; Parapet; Glass curtain wall; Decorative aluminum panel |
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Prepare raw materials: cut steel plate or use H section steel and angle steel,r ound tube, round steel, square tube etc., with the right sizes;
Assembly and welding: our welders will follow the drawings to assemble the steel members and weld them together as an entire beam/column/brace, and so on.
Our welders are skilled in butt weld, fillet weld, intermittent welding etc. The welding lines are straight, orderly, and nice.
Our quality inspector will check the steel pieces after finishing welding; this is the first quality check.
Sand blasting: After finishing welding and polishing, our sand blast effect can reach 2.5 high grade, very good for resisting rust. 2.5 high grade could meet most countries' standard requirements.
(Secondary quality check)
Paint: Within 2 hours after sand blasting,all the steel members should be painted. The client can choose any color and any brand of paint.
We use high pressure airless spraying machine for painting. Both the color and the thickness of paint are well-proportioned.(The third quality check)
Inspect the goods by the client: After we finish a part of the fabrication work, we will invite clients to check the goods before we pack the steel frame.
KXD Packing and Loading:
Your Building details confirm to get the quotation:
| Size | Length × Width × Length |
| Building Application | its exact usage or special requirements |
| Roof & Wall material | Steel sheet? Insulated Panel? Decorative Panel? |
| Crane, | yes or not? Ton? |
| Wind Load | wind speed km/h or m/s or mph? |
| Snow Load | snow weight kg/m2 or snow thickness or Kn/m2? |
| Door & Window |
Sizes? Quantity? Layout? |
| Inner Layout |
Partition room? |
| More options |
Parapet? Skylight? Ventilation? Canopy? Glass wall curtain? |
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