Steel Structure Workshop and Steel Structure Warehouse

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Product Description:

Product Description:

 

OKorder is offering steel structure 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:

 

1. Heavy industrial plants: relatively large span and column spacing; with a heavy duty crane or large-tonnage cranes; or plants with 2 to 3 layers cranes; as well as some high-temperature workshop should adopt steel crane beams, steel components, steel roof, steel columns, etc. up to the whole structure

2. Large span structure: the greater the span of the structure, the more significant economic benefits will have by reducing the weight of the structure

3. Towering structures and high-rise buildings: the towering structure, including high-voltage transmission line towers, substation structure, radio and television emission towers and masts, etc. These structures are mainly exposed to the wind load. Besides of its light weight and easy installation, structure steel can bring upon with more economic returns by reducing the wind load through its high-strength and smaller member section.

4. Structure under dynamic loads: As steel with good dynamic performance and toughness, so it can be used directly to crane beam bearing a greater or larger span bridge crane

5. Removable and mobile structures: Structure Steel can also apply to movable Exhibition hall and prefabricated house etc by virtue of its light weight, bolt connection, easy installation and uninstallation. In case of construction machinery, it is a must to use structure steel so as to reduce the structural weight.

6. Containers and pipes: the high-pressure pipe and pipeline, gas tank and boiler are all made of steel for the sake of its high strength and leakproofness

7. Light steel structure: light steel structures and portal frame structure combined with single angle or thin-walled structural steel with the advantages of light weight, build fast and steel saving etc., in recent years has been widely used.

8. Other buildings: Transport Corridor, trestle and various pipeline support frame, as well as blast furnaces and boilers frameworks are usually made of steel structure.

All in all, according to the reality, structure steel is widely used for high, large, heavy and light construction.

 

 

Product Advantages:

 

OKorder's steel structure 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 steel structure

Project: Jinan west railway station

Position: The Beijing-Shanghai high speed railway (Jinan)

Steel dosage: 5000MTs

Structure type: Box, tube, bending and twisting, transverse connection

1. GB standard material

2. High Structural safety and reliability

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

Packaging & Delivery of 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.

Technical support of 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

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: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: 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.

Q4: What makes stainless steel stainless?

A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.

Q5: Can stainless steel rust?

A5: 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 does the title of a steel structure mean?
A truss is a structure in which the bars are hinged with each other at both ends. The straight rod truss has a generally triangular unit plane or space truss structure, mainly bear axial tension or stress, which can make full use of the strength of materials, the span is large than the solid web beam to save materials, reduce the weight and increase the stiffness. In the membrane structure building, truss design is very important, or it can support the whole building.
Q:What kind of material test is necessary for steel structure engineering?
Steel structure engineering needs the steel structure raw material (steel plate) test, testing, welding test, welding seam without damaging the ball and a bolt ball test, fire coating test, deflection detection of these almost.
Q:Excuse me, how to steel structure materials such as ah, how do I know purlin, bar, etc. What material is tied ah
Purlin, bar, etc. belong to time is tied to steel, angle steel, pipe, steel and other steel materials two processing, offer the actual weight per ton price, you have to feed the decomposition of various types of steel, (for example, the middle part is tied round pipe, both ends of steel plate, are calculated respectively after the total weight is single, tied)Most of the steel members are calculated in tons, and the wall panels are calculated by square meters. The folding parts are calculated by meters. All kinds of connecting bolts are included in the actual quantities, and the self tapping screws are taken together according to the panel area
Q:What does steel structure HW stand for?
H is divided into hot-rolled H steel and welded H steel (H) two, hot-rolled H steel is divided into wide flange, H steel (HW), flange H (HM) and narrow flange H (HN) three.
Q:Can the steel structure workshop be welded?
Steel structure workshop can not be welded. Construction should be subject to design, light steel structure of industrial buildings, the design is friction type high-strength bolt connection; use period is strictly prohibited in the structure of welding.
Q:Where are welded parts of steel structures to be subjected to nondestructive testing?
All welds shall be full weld, and the weld height shall be in accordance with the drawing design requirements, and the minimum weld angle shall not be lower than the thickness of the sheet to which it is attached. Pay special attention to the welding height at the bottom flange and bracket. Butt welded flange plate to mouth, gouging completely after welding, arc welding lead must be added before the weld shall not be lower than the parent material, and more than high not greater than 2mm, more than high or welding to grinding clearance with grinder. After welding arc plate will lead plane, with grinder will edge polishing.
Q:What is called a steel rivet?
It's going to be an antique. Aluminum or steel rivets are used for locking structures when they are used for retaining structures, not for structural purposes. As for the thin steel plate, the steel structure is not good, and at the very least, the structural professional pays little attention to rivet pulling.
Q:Why steel buildings have the best seismic performance?
Steel material of isotropic, homogeneous, flexible, able to withstand seismic moment repeatedly without brittle failure; loss of stability time is obvious, is conducive to escape;
Q:Housing cost of civil steel structure
Want to do high-rise residential steel structure also needs a long time in the domestic steel structure at present is industrial plant or self light steel villa type, or a certain first high-rise steel structure of high-rise residential can really do very little the price factor is part of the reason the other hand is the global scope for steel structure high-rise residential fire safety, maintenance cost and technology has not been able to reach. At the same time, the domestic people's knowledge of the steel structure residential is still relatively small, and the popularization of steel structure housing also needs a process.
Q:How can steel structures be divided into general steel structures, large steel structures and other steel structures?
Specification for design of steel structure GB50017-2003 is not defined, only in 8.6.1 said a cross over 60m calculation of large span steel roof. In civil engineering, general light plant "steel structure", "medium factories steel structure, heavy plant" steel structure "and" other steel structure ";" according to the structure type of frame structure, frame structure, frame structure, frame structure, "" other structures".

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