Steel flat bar steel flat bar for construction

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
10000 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

Product Description:

OKorder is offering Steel flat bar steel flat bar for construction at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

Steel flat bar steel flat bar for construction are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

 

Product Advantages:

OKorder's Steel flat bar steel flat bar for construction are durable, strong, and resist corrosion.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Product Specifications:

Specifications of city overpass steel structure

Project type: city overpass

Bridge height: 5M

Span: 60M

Design load: crowd 4.5KN/M2, one-side handrail 5.0 KN/m

Structure type: the main bridge is continuous girder bridge, with one stairway at both ends. The main bridge adopts three-span layout. Stairways are made of continuous steel girder structure.

1. GB standard material

2. High Structural safety and reliability

3. The production can reach GB/JIS/ISO/ASME standard

Packaging & Delivery of city overpass steel structure

1. According to the project design and the component size, usually the main component parts are nude packing and shipped by bulk vessel. And the small parts are packed in box or suitable packages and shipped by containers.

2. This will be communicated and negotiated with buyer according to the design.

Engineering Design Software of city overpass steel structure

Tekla Structure \ AUTO CAD \ PKPM software etc

⊙Complex spatial structure project detailed design

⊙Construct 3D-model and structure analysis. ensure the accuracy of the workshop drawings

⊙Steel structure detail ,project management, automatic Shop Drawing, BOM table automatic generation system.

⊙Control the whole structure design process, we can obtain higher efficiency and better results

Technical support of city overpass steel structure

 

Worker

Rate of frontline workers with certificate on duty reaches 100%

Welder

186 welders got AWS  & ASME qualification

124 welders got JIS  qualification

56 welders got DNV &BV qualification

Technical

inspector

40 inspectors with UT 2 certificate

10 inspectors with RT 2 certificate

12 inspectors with MT 2 certificate

3 inspectors with UT3 certificate

Engineer

21 engineers with senior title

49 engineers with medium title

70 engineers with primary title.

61 First-Class Construction Engineers

182 Second-Class Construction Engineers

International certification

10 engineers with International Welding engineer,

8 engineers with CWI.

Production Flow of steel structure/steel frame/steel construction

Material preparation—cutting—fitting up—welding—component correction—rust removal—paint coating—packing—to storage and transportation (each process has the relevant inspection)

FAQ:

Q1: How soon can we receive the product after purchase?

A1: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

Q2: Can stainless steel rust?

A2: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.

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Q:What are the types of steel structures?
Under the condition of complex large-scale, large span, tall, deep, light and modern facilities building design theory, construction technology and reinforcement technology research and optimization method of structure safety and durability evaluation and maintenance of engineering structure and improve the research capacity of disaster prevention and mitigation of the various ways and methods, with the help of the computer science, material science, testing technology and with the application of new theories, new technologies, new materials, new technology, engineering structure of ancient discipline is developing rapidly.
Q:What does "HJ-1" mean in steel structures?
The structure is mainly composed of steel beams and steel plates, such as steel beams, steel columns, steel trusses and so on. Each component or component is usually connected with welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise and other fields.
Q:What are the accessories in the steel structure?
General steel structure project includes: steel column beam system, system, support system, connection system, system, and stair brace purlin. This is a part of every steel structure project. (single door, no stairs), you said the attachment should be the maintenance system.
Q:Definition of large steel structures
Steel structure is mainly made of steel material, and it is one of the main types of building structure. The structure is mainly composed of steel beams and steel plates, such as steel beams, steel columns, steel trusses and so on. Each component or component is usually connected with welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise and other fields.
Q:What is the difference between rigid connection or hinge in steel structure?. Are all high strength bolts connected just now?
The difference between the rigid connection and the hinge is whether the support passes the bending moment. Rigid transfer moment, hinge not transfer moment. Simply supported is hinged, solid support is rigid. High strength bolts are mainly used for shearing, and whether they are connected directly or not.
Q:Does the steel structure belong to high-risk industries?
Involving high-risk chemicals (Public Security Bureau), fire control, occupational health, major hazard sources, environmental protection procedures should be handled accordingly, there are three simultaneous reports.
Q:10 meters span, from 1 meters high slope, need to use the big beam? What size of steel is welded?
Ten meters span is single or double slope slope, single slope, the slope is 10%, double slope, the slope is 20%, but such small span steel, direct line, speed, although the steel key, but processing simple labor costs.
Q:The role of stiffeners in steel structures?
In the process of structure design, the structure may be suspended to span is too large, or too large, in this case, the connection structure can bear the load, the common vertical in the two combination on a reinforcing plate, reinforcing ribs (commonly known as JIN in reading the project, in order to increase the strength of binding).
Q:In the installation of steel structure, insulation foil should be placed in the side wall or side wall? Why?
This is not strictly required, generally in the installation of steel structure workshop enclosure plate, insulation foil should be in the inner side of the wall.
Q:What is the fire-resistant time of steel column under steel structure?
Steel is a building material that does not burn. It has the characteristics of shock resistance and bending resistance. In practical application, steel can increase the load capacity building relative, can also meet the needs of architectural design modeling, but also to avoid the defects of concrete building materials cannot bend, stretch, so the steel construction industry has been favored, monolayer, multilayer, skyscrapers, factories, warehouses, waiting rooms, lounges etc. the steel is very common. However, as a construction material, steel has some unavoidable defects in fireproofing, and its mechanical properties, such as yield point, tensile strength and elastic modulus, all decrease sharply due to the increase of temperature.

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