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Heavy Steel Structural Construction

Product Description:
We have three heavy production line for heavy construction steel,the heavy steel structure could be widely used in the field of mining , power station , port , oil&gas.
Equipped the flame cutting machine, H-Section steel assembly machine, gantry welding machine and shot-blasting machine, paint spray booth. We also put apart the space for the fabrication of heavy-duty and large structure steel components in our workshop.

Comparison of heavy steel and light steel:
1, The thickness of steel components: heavy steel structure ≥ 10MM <light steel structure.
2, Crane lifting weight: heavy steel structure ≥ 25 tons of light steel structure.
3, Special application areas: petrochemical plant facilities, power plant plant, large span of sports venues, exhibition center, high-rise or high-rise steel structure must be heavy steel structure. Light roof, light exterior wall, light finger cover and other general plant is usually light steel structure.
4, The amount of steel per square meter: heavy steel structure ≥ 50KG / M2 <light steel structure.

5, The previous data reference: the cost per square meter of steel structure> light steel structure, the largest component weight heavy steel structure to be a lot of the largest span, structure, eaves high is the difference between light and heavy steel structure of the important data.


Product Specifications:


No.

Item

Specification

Remarks

A

Steel Frame

1

Steel beam and column

Welded steel H-section Twice anti-rust pain

Q345Btwice primer and finish paint

2

Crane girder

Welded steel H-section Twice anti-rust pain

Q345Btwice primer and finish paint

3

Roof purlin

C200*70*20*2.5 Twice anti-rust paint

Q235Bgalvanized

4

Wall purlin

C200*70*20*2.5 Twice anti-rust paint

Q235Bgalvanized

5

Lateral bracing

Φ20 Twice anti-rust paint

Q235B

6

column Bracing

L75*6Twice anti-rust paint

Q235B

B

Fasteners

1

Anchor bolt

M24

2

Anchor bolt

M36with 3 nuts

3

High strength bolt

M20*75(10.9S)with one nut and two gasket

6

common bolt

M12

C

Roof system &wall system

1

Roof panel

820type,0.5mm steel sheet

75mm Polyurethane sandwich panel

2

Wall panel

820type,0.5mm steel sheet

0.5mm thick color galvanized steel sheet

3

edge cover

0.5mm color steel sheet

0.5mm thick color galvanized steel sheet

4

windows

Plastic-steel window

5

Eave draining gutter

0.5mm color steel sheet

6

ventilator

Stainless steel

7

Down pipe

110PVC

PVC

8

rolling door

9

vertical hinged door

2.1x2.4m

plastic steel

10

Canopy

11

accessories

Self-tapping screw, rivet, seal gum


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