Изготовление на заказ сборная стальная конструкция C.Z форма стальной канал стальное производство Складская мастерская

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Характеристики




The installation projects of Dongan construction engineering enterprises mainly include: single-storey to multi-storey steel structure construction projects. Railway, road and urban Bridges, industrial platforms and supports, removable and
transportable structures, etc. These structures are now successfully used in industrial and civil buildings, public buildings, municipal and road and bridge projects. It has the characteristics of high strength, light weight and short construction period.


Product Information




Choose steel plate, quality inspection after the start of the material
Distinguish the steel plate material, waiting for cutting
According to the drawing specification, laser cutting into the corresponding component size


Drill holes into some steel plate parts
The steel plate was shot blasted to remove rust
Start assembling the steel plate and spot welding it


Fully welded steel plate, perfect weld ensures the strength and beauty of steel structure
Inspect welded steel structure, prepare for galvanizing or painting
Spray paint and galvanize steel structure according to technical requirements of drawings


Spray paint and galvanize steel structure according to technical requirements of drawings
Steel structure construction finished effect
Exterior wall insulation system construction effect


Specification


Material list 
Project sample
Steel structure warehouse
Building size
Such as 78*30*8.5 m/ customized
Main steel structure
Steel column
H(300-550)*200*6*10 mm , steel Q345
Steel beam
H(300-550)*180*6*8 mm, H 300*180*6*8 mm,steel Q345
Second steel structure
Second steel structure
Roof purline
C180*75*50*2.5 mm
Wall purline
C180*75*50*2.5 mm
Cross support
20 round steel bar, steel Q 235
Column bracing
20 round steel bar, steel Q 235
Angle brace
L 50*4 Angle steel , steel Q 235
Tie bar
89*3 mm, steel Q235
Roof and wall panel
Roof panel
50/80/100/150/200 mm sandwich panel (EPS, PU, Rock wool, Glass wool)
Wall panel
50/80/100/150/200 mm sandwich panel (EPS, PU, Rock wool, Glass wool)
Rolling up door
Automatic rolling up door
Single wing door
Sandwich panel door
Window
Aluminum/ PVC sliding window with single glass
Fittings
Glass adhesive, self-tapping screw, etc
Other fittings
Embedded
M 24 steel Q 235, process
Intensive bolt
Grade 10.9
Ordinary bolt
Grade 4.85


Successful Project


































Customer Photos




Packing & Delivery




Company Profile






Certifications






FAQ


1. who are we?
We are based in Heilongjiang, China, start from 2016,sell to Domestic Market(60.00%),Eastern Europe(25.00%),Southeast Asia(5.00%),Mid East(5.00%),Africa(5.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Sandwich Panels,Cold Room,Prefab Houses,Steel Sheets,Structural Steel

4. why should you buy from us not from other suppliers?
Dongan Steel Structure locates in the beautiful Hanan Industrial New City, with floor area of about 26,000m2, annual output of steel structure of more than 20,000t, annual output of various composite boards and profiled plates of more than 1 million square

5. what services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese,Russian


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