Gold Member Since 2015
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Qingdao Gemsun Steel Structure Co., Ltd.

Steel Prefab Construction, Light Steel Prefab House, Steel Prefab Shed manufacturer / supplier in China, offering Quick Assembled and Low Cost Beautiful Prefab House/Shed/ Construction, Quick Installation Sandwich Panel Container House/Camp/ Accommodation, Easy Quick Assembled Customized Container House/Camp/Office and so on.

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Quick Assembled and Low Cost Beautiful Prefab House/Shed/ Construction

Purchase Qty.:
(Pieces)
50-199 200+
FOB Unit Price: US $50 US $30
Purchase Qty. (Pieces) FOB Unit Price
50-199 US $50
200+ US $30
Get Latest Price
Port: Qingdao, China
Production Capacity: 5000t Per Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: AS-99
  • Standard: GB, ASTM
  • Forming: Welded
  • Member: Steel Beam
  • Carbon Structural Steel: Q345b
  • Application: Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge
  • Size: According to Customer Requirement
  • Transport Package: Plastic Film
  • HS Code: 7308900000
  • Type: H-Section Steel
  • Trademark: Carbon Structural Steel, OEM
  • Connection Form: Bolt Connection
  • Type of Steel For Building Structure: High-Strength Steel
  • Residential Wall Structure: Wall Support
  • Surafce: Painting and Hot DIP Galvanize
  • Steel Grade: Q345b
  • Origin: Qingdao, China
Product Description
Production Description
Technical Parameter of standard prefabricated steel house:
 
(1). Wind resistance: Grade 11(wind speed≤ 120km/h)
(2). Earthquake resistance: Grade 7
(3). Live load capacity of roofing: 0.6kn/m2
(4). External and internal wall heat transmission coefficient: 0.35Kcal/m2hc
(5). Second Floor Load Capacity: 150 kg/m2
(6). Live load of corridor is 2.0kn/ m2
(7). Wall permitted loading: 0.6KN/ m2
(8). Ceiling Permitted live loading: 0.5 KN/m2
(9). Wall Coefficient of thermal conductivity: K=0.442W/m2k
(10). Ceiling Coefficient of thermal conductivity: K=0.55W/ m2K


MAIN STEEL PART of 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

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

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

Quick Assembled and Low Cost Beautiful Prefab House/Shed/ Construction
 
Material List For Prefabricated House
Main Steel Frame
Steel  columnFabricated by Q235 or Q345 Steel,   80*80 or 100*100 or 120*120 or 150*150 Square Tube, alkyd paiting, two primary painting, two finish painting.
Triangular Steel structure roofFabricated by Q235 or Q345 Steel, C80, C100, C120, C140 Section steel,  alkyd paiting, two primary painting, two finish painting.
Roof PurlinFabricated by Q235 Steel, C80, C100, C120, C140 Section steel,  alkyd paiting, two primary painting, two finish painting.
Ordinary bolt4.8S, Galvanized
Roof and Wall 
Roof PanelA: Insulated Steel Sandwich Panel wall
(1) Panel width: 950mm;
(2) Thickness: 50-1200mm.
(3) Powder coated Color steel on both sides:  0.4mm/0.5mm/0.6mm
B: Insulation: Polystyrene, Rockwool, Fiber Glass or Polyurethane
(1) Density of Rockwool: 120Kg/m3
(2) Density of Polystyrene: 12Kg/m3, 16KG/M3 20KG/M3
(3) Density of Polyurethane: 40Kg/m3
(4) Density of Fiber Glass:40Kg/m3, 60Kg/m3
Wall PanelA: Insulated Steel Sandwich Panel wall
(1) Panel width: 950mm;
(2) Thickness: 50-1200mm.
(3) Powder coated Color steel on both sides:  0.4mm/0.5mm/0.6mm
B: Insulation: Polystyrene, Rockwool, Fiber Glass or Polyurethane
(1) Density of Rockwool: 120Kg/m3
(2) Density of Polystyrene: 12Kg/m3, 16KG/M3 20KG/M3
(3) Density of Polyurethane: 40Kg/m3
(4) Density of Fiber Glass:40Kg/m3, 60Kg/m3
Edge Cover0.4mm galvanized color steel , angle Alu.
Fasteners & AccessoreisNails\glue ect
Ceiling&Flooring
Ceiling6mm gypsum board,with steel keel
Plywood18mm film faced plywood
Floor feather 1.5mm  PVC floor leather
Door and window
Door (1) External door: Single open door. Insulated with opening dimension 950*2100mm, furnished with lock  with 3keys.
(2) Inner door: Single open door. Insulated steel door.
Window4mm glass PVC window witn flying screem
Electrical System
Electric Cable(1) Three diferent color.
(2) Lighting: 2.5m m2.
(3) Air condition: 4.0mm2.
(4) BV cable, solid core.
PVC Wire ChannelPVC wire channel
Lights  Double tube fluorescent lamp, 220V,50-60HZ
SwitchesSingle Switch, with junction box 
Socket16A five hole univesal socket.
Power Distribution CabinetBox+breakers+earth leakage protective device 
Water&Plumbing system(choose)
Water drain pipe(1) PPR pipe, dim 16-20mm, connection fittings are made of copper, life span over 10 years.
(2) Exhaust fan or air exchange hole, size 250mm*250mm made of steel or PVC
Sanitary ware(1) Western Close tool: ceramic, with pipes and installation fittings
(2) Urinal: ceramic, with pipes and installation fittings
(3) Wash basin: ceramic, with post, faucet, pipes and installation fittings
(4) Shower head, Shower base, Water mixture
Plumbing System and Rain Water Drainage System as per building design

Factory introduction:

Quick Assembled and Low Cost Beautiful Prefab House/Shed/ Construction          Quick Assembled and Low Cost Beautiful Prefab House/Shed/ Construction

Quick Assembled and Low Cost Beautiful Prefab House/Shed/ Construction            Quick Assembled and Low Cost Beautiful Prefab House/Shed/ Construction

Quick Assembled and Low Cost Beautiful Prefab House/Shed/ Construction        





Our technical advantages:

1) Stable and Earthquake Resistance;
2) Wind resistance;
3) Long using time up to 50 years;
4) Sound insulation;
5) Environment friendly: Most of the excess material can be 100% recycled;
6) Fast construction, time saving and labor saving;
7) Lower cost and maintenance.ergy conserving and environment protection.


Our excellent design team will design the steel structure workshop warehouse for you. If you give the following information, we will give you an satisfactory drawing.
 
Wind speed(KM/H)
*Snow load (KG/M2)
*Rain load (KG/M2)
*Earthquake load if have
*Demands for doors and windows
*Crane (if have) ,Crane span, crane lift height, max lift capacity, max wheel pressure
and min wheel pressure!
2.material quality
*Windows and doors quantity,size and location
*Roof and wall material ,sandwich panel or corrugated steel sheet (steel sheet can not heat insulation)
3.Type
*Size--width,length,eaveheight and roofslope
*single slope or double slope
*single floor,double floor or multi floor


 
              

 
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