Gold Member Since 2012
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Qingdao Doublegrand Metal Products Co., Ltd.

Steel Structure, Steel Structure Workshop, Prefabricated Steel Structure manufacturer / supplier in China, offering Steel Structure Workshop/Pre-Fabricated Steel Structure Workshop, Steel Structure Poultry House (DG6-005), Low Cost Easy Installation Light Steel Structure Building (DG-SSB09) and so on.

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Supplier Homepage Product Steel structure building Steel Structure Workshop/Pre-Fabricated Steel Structure Workshop

Steel Structure Workshop/Pre-Fabricated Steel Structure Workshop

FOB Price: US $30-100 / Square Meter
Min. Order: 200 Square Meters
Min. Order FOB Price
200 Square Meters US $30-100/ Square Meter
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Production Capacity: 20000t/Year
Transport Package: Bulk
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DG-W09
  • Standard: GB, ASTM, DIN, JIS, AISI, BS
  • Forming: Hot-Rolled Steel
  • Member: Steel Beam
  • Carbon Structural Steel: Q235
  • Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part
  • Roof: Colorful Steel Sheet,Sandwich Panel
  • Surface Treatment: Hot DIP Galvanized,Painted
  • Specification: Q235, Q345
  • HS Code: 7308900000
  • Type: H-Section Steel
  • Trademark: Quality Carbon Structural Steel and Alloy Structural Steel, DG
  • Connection Form: Welded Connection
  • Type of Steel For Building Structure: High-Strength Steel
  • Residential Wall Structure: Connector
  • Steel Frame: Galvanized Tube
  • Wall: Colorful Steel Sheet,Sandwich Panel
  • Color: Red,Blue,White,Grey,etc.
  • Origin: China
Product Description
Design Common Norms

"Steel Design Code" (GB50017-2003)

"Cold-formed steel structure technical specifications" (GB50018-2002)

"Construction Quality Acceptance of Steel" (GB50205-2001)

"Technical Specification for welded steel structure" (JGJ81-2002, J218-2002)

"Technical Specification for Steel Structures of Tall Buildings" (JGJ99-98)

Component and Characteristics of the Construction

The main frame (columns and beams) is made of H section steel, steel grade is Q235 or Q345

The envelope construction net is made of cold form C-style purlin

The wall and roof are made of color steel board or sandwich panels

Doors and windows can be designed at anywhere suit to different requests, and can sliding type or roll up

Type

Ventilation could be by window or ventilator

The light transfer zone could be added on the wall or roof with material sun glass board.

Connection Method

The columns are connected with the foundation by pre-embedding anchor bolt

The beams and columns, beams and beams are connected with high intensity bolts

Construction Advantage

Could be designed according to different purpose and environment condition

Long life span, could be more than 50 years

Quick and easy install work and the more economic friendly

Could be moved and recycle

Strong seismic and wind resistance

Application

Workshop, warehouse, office buildings, supermarkets, logistic warehouses, showrooms,

Hanger, shelter, etc

TECHNICAL DETAILS OF STEEL STRUCTURE BUILDINGS:
1. Wind Load, Snow Load, Earthquake and Rainfall
2. Length, Width, Eave Height and Roof Slope
3. Single Floor or Multi-floor
4. Clear Span or Multi-span
5. Requirements on the brick wall
6. Requirements on the roof and wall materials
7. Requirements on the type & quantity of window and door
8. Requirements on the natural lighting & ventilation system

MAIN STEEL PART OF PREFABRICATED STEEL WORKSHOP:
1. H section steel columns, beams and wind-proof columns
2. With treatment of one time red-oxide primer painting and two times grey facing painting

SECONDARY STEEL PART OF STEEL SHED
1. Roof & Wall C/Z Purlin
2. Tie Bar: φ 89*3.0
3. Roof Support & Support between Columns: φ 20
4. Bracing Bar: φ 12
5. Knee Bracing: Angle Steel

ROOF & WALL CLADDING
1. Roof & Wall Corrugated Single Steel Sheet: 0.3mm-0.6mm
2. Roof & Wall Sandwich Panel Insulated with EPS Foam, Glass wool, Rock wool and PU: 50mm-150mm
3. Transparent Sheet (FRP): 1.0mm-2.0mm
4. Flashings: Made by Color-coated Corrugated Steel Sheet

WINDOW & DOOR
1. Window: PVC Window or Aluminum-alloy Window
2. Door: Sliding Door or Roll-up Door

FASTENERS
High-strength Bolt; Common Bolt and Nut; Self-tapping Screws; Foundation Bolt and Nut, ETC

DELIVERY
1. Lead Time: 30-45 days
2. Loaded in 20GP, 40GP; 40HC; 40OT; 45 HC
3. Package: Standard Package

OTHER OPTIONAL ACCESSORIES
1. Gutter
2. Downpipe
3. Brick Wall: The height of brick wall is depended on client's need
4. Ventilation System
5. Lifting Height of Crane: >6m
6. Lifting Weight of Crane: 3-30T

Project Name

steel structure workshop

Size

total length and width, roof and eave height, roof pitch, etc

Roof and Wall

option: EPS, fiber glass, rock wool or PU sandwich panel

Door and Window

PVC or Aluminum alloy; sliding door or rolled door

Column and Beam

option:hot rooled or welded H section, I section; painting or galvanized

Purlin

option:C-Section or Z-section

Local Climate

1.wind speed  
2.snow load 
3.rain quantity 
4.earthquake grade if have
More details is preferred.

Crane Parameter

 If need crane beam, crane tons parameter and lift height are needed

Drawing

 1. according to clients' drawing 

 2. design as per clients' dimension and requests

Package

Naked loaded in shipping container or as per requests.

Loading

 20 GP,  40HP, 40 GP,  40 OT

 
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