Qingdao Director Trade Co., Ltd.
Main products:Steel Structural,Prefab House,Container House,Mobile Home,Imitation Jewelry, Artery
Products
Contact Us
  • Contact Person : Mr. Dong Zhansheng
  • Company Name : Qingdao Director Trade Co., Ltd.
  • Tel : 86-532-66710825
  • Fax : 86-532-66710826
  • Address : Shandong,Qingdao,Room 502, Unit 1, No. 7, Longyan Road, Shinan District, Qingdao
  • Country/Region : China

Prefabricated long span roof structure

Prefabricated long span roof structure
Product Detailed
long span roof structure 1.high strength 2.fireproor&insulation 3.prefessional design 4.enviriomen

Detailed Steel Description

 

1.Certification:SGS Standard,GHD Standard,ISO9001:2000 2.outstanding overall robustness,anti-distortion capacity&earthquake&wind

light steel structure ware house

2.Steel structure design common norms are as follows:

"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)

3.Commonly used steel grades and performance of steel

Carbon structural steel: Q195, Q215, Q235, Q255, Q275, etc. High-strength low-alloy structural steel Quality carbon structural steel and alloy structural steel Special purpose steel

4Wall & roof can be used by steel sheet, EPS sandwich panel, rock wool sandwich panel & PU sandwich panel.

Introduction

Long span roof construction is an pre-engineered steel structure which is widely used for the large-scale workshop, or used for the warehouse, supermarkets, entertainment centers and other buildings. And the steel structure workshop is good at easy installation, stable structure, earthquake proofing, water proofing, energy conserving and environmental protection, etc

Advantages:

1. Wide span: single span or multiple spans, the max span clear distance is 36m, without middle columns.

2. Low cost: unit price range from USD35 to USD70/square meter FOB according to customer’s request.

3.  Fast construction and easy in installation

4.  Long term service life: more than 50 years.

5.  Environmental protection, stable structure, earthquake resistance, water proofing, and energy saving.

 We can quote if you can offer the following infomation:

Item Name

 steel structure warehouse

Size

 Length,Width,Roof height and Eave Height

Roof and Wall

 PU,EPS,Rock Wool sandwich panel

Door and Window

 PVC or Aluminum Alloy

Column and Beam

 Hot rooled H section ,I section or Galvanized

Purlin

 C-Section and Z-section

Surface

 2 primer and 1 finished paint

Local Climate

 1.wind speed  2. Rain load  3.Snow load  4.Earthquake grade if have etc.

Crane parameter

 If need crane beam, parameter is in need.

Drawing

 1. Quote as clients' drawing 

 2. Design as per clients' requests and quote.

Package

 Bulk cargo in container or as per requests.

Load in

 20 GP,  40 GP,  40 OT

H SECTION STEEL PRODUCTION FLOW

Raw material - steel plate

Cutting

Assembly

Automatic welding

Straightennin

Hand welding

Finished H section beam and column

WALL & ROOF PANEL PRODUCTION

Painted galvanized steel sheet from reputable company

Sandwich panel producing

Steel sheet processing                               Floor deck processing

Finished projects

Brazilian four 72*25 projects built in 2011

Algerian 20000m2 projects built in 2010

Prefabricated long span roof structure



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