Durable Steel Structure Frame for Efficient Prefabricated Building Solutions

• Customization: Available
• After-sales Service: Yes
• Connection Form: Bolt Connection
• Feature: Anti-Corrosion, Earthquake Resistance, Easy To Install, Recyclable
• Install: Support Installation
• Main Structure: Light/ Heavy Steel Structure Frame
• Size: Customized Size
• Certification: ISO9001/CE/GOST
• Application Fields: Metal Building
• Surface Treatment: Painting / Galvanized
• Grade: Q235 /Q345
• Purlin: C.Z Shape Steel Channel
• Design Drawing: CAD Cam Drawings Offered
• Application: Steel Structure Frame
• Brand: Dongan
• Transport Package: Normal
• Specification: custom
• Trademark: Dongan
• Origin: Heilongjiang China
• HS Code: 9406000090
• Production Capacity: 15000ton/Year

Product Description

Overview

Welcome to a world of ONE-STOP services and bespoke solutions! With over 18 years of unwavering dedication in R&D, design, manufacturing, exportation, and after-sales support, Harbin Dongan Building Sheets Co., Ltd. stands as a beacon of excellence.

Product Description

Introducing the Dongan Custom Prefabricated Steel Structure Building, a marvel in modern construction solutions.

The installation initiatives by Dongan construction engineering enterprises are expansive, encompassing single-storey to multi-storey steelstructure endeavors. These include projects such as railway, road, and urban bridges, robust industrial platforms and supports, as well as versatile removable and transportable structures. Seamlessly integrating into both industrial and civil buildings, public edifices, municipal, and road and bridge ventures, our structures boast high strength, lightweight attributes, and a remarkably short construction period.

Crafted with precision, the steel structure building features a main framework interconnected through H beams, along with C purline and Z purline steel components. Roof and wall assemblies utilize a variety of panels complemented by windows and doors. This innovation delivers a wide span, enhanced strength, reduced weight, cost-effectiveness, temperature protection, energy conservation, aesthetic appeal, swift construction, superior insulation, longevity, space efficiency, impressive seismic performance, and adaptable layout.

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
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	50/80/100/120/150/200 mm sandwich panel (EPS, PU, Rock wool, Glass wool)
Wall panel	50/75/100/120/150/200 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

Steel structure components:
Dongan Steel Structure takes pride in its professional manufacturing of Steel Structure Warehouses, Workshops, and Pre-engineered buildings. Our pre-engineered steel structure warehouses are designed over a structural framework of primary and secondary members, coupled with roof and wall sheeting. These buildings can be enhanced with structural and non-structural features such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors, windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation, and more, tailored to meet unique customer specifications.

Product Application:

Steel structure buildings are versatile and cater to an extensive array of purposes. They are ideal for warehouses, workshops, factories, cold storage facilities, high-rise buildings, shopping malls, power plants, distribution centers, pedestrian bridges, steel-structured hotels, prefabricated public schools, sports arenas, car parking centers, airplane hangars, aviation facilities, church buildings, community centers, poultry farms, agricultural buildings, barns, storage sheds, self-storage buildings, greenhouses, garages, commercial and industrial facilities, and beyond.

Project cases

Packaging&Delivery

Company Profile

Our Customers and Exhibition

FAQ

Q1: You are manufacture factory or trading company?

A: We are manufacture factory. And you are welcomed to visit us at any time for inspection. The quality control flow and sales team will show you our professionalism. Also, you will get best and most competitive price after visiting us.

Q2: Can we accept the custom service and personalized design?

A: Yes, our professional engineering team can create a design based on customers' requirements.

Q3: How to pay?

A: We accept payment via T/T and irrevocable L/C at sight.

Q4: How to install?

A:Installation is easy and fast. We will provide a detailed installation video and instructions. If necessary, technicians can be sent to assist you on-site. However, buyers are responsible for the visa fee, tickets, accommodation, food, and wages of the technicians.

Q5: What is the delivery time?
A: Delivery time depends on order quantities. In general, the delivery time to nearest seaport in China will be 30 days after receiving deposit.