Hot Rolled Steel H-Beam used for Prefabrication structure

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
10000 m.t.
Supply Capability:
100000 m.t./month

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Item specifice:

Standard: EN,AISI,ASTM Technique: Hot Rolled,Extruded,Saw Shape: LTZ,Rectangular,Hexagonal,C Channel,U Channel
Surface Treatment: Polished,Chromed Passivation,Dry,Copper Coated,Coated,Galvanized Steel Grade: Q235,Q215,Q195,A53(A,B),20#,10#,SS400-SS490,600 Series,400 Series,300 Series,200 Series,HRB400,RHB335,Q215B,Q235B Certification: UL,BSI,API,CE,RoHS,IBR,BV,SGS,ISO
Thickness: 200 Length: 15000 Net Weight: 1800

Product Description:

 

Product Description:

Product Description:

OKorder is offering Hot Rolled Steel  H-Beam used for Prefabrication 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:

 Hot Rolled Steel  H-Beam used for Prefabrication structure  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  Hot Rolled Steel  H-Beam used for Prefabrication 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

 

Product Specifications:

Specifications of  Hot Rolled Steel  H-Beam for Prefabrication structure

1. Standard: GB700-88, Q235B2.

2. Grade: Q235, SS400 or Equivalent

3. Length:10m, 12m as following table

4. Invoicing on theoretical weight or actual weight as customer request

5.Payment: TT or L/C

6. Sizes:

   

SIZEmm

DIMENSIONkg/m

150*150

31.1

148*100

20.7

198*99

17.8

200*100

20.9

248*124

25.1

250*125

29

 

 

Usage & Applications of  Hot Rolled Steel  H-Beam used for Structure Steel

Commercial building structure ;Pre-engineered buildings; Machinery support structure; Prefabricated structure; Medium scale bridges; Ship-building structure. etc.

 

Packaging & Delivery of Hot Rolled Steel  H-Beam used for Prefabrication structure

1. Packing: it is nude packed in bundles by steel wire rod

2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load

3. Marks:

Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.

Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.

If loading by container the marking is not needed, but we will prepare it as customer request.

4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.

5. Delivered by container or bulk vessel

 

Production flow of Hot Rolled Steel  H-Beam used for Prefabrication structure

Material prepare (billet) —heat up—rough rolling—precision rolling—cooling—packing—storage and transportation

 

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.

Images:

 

Hot Rolled Steel  H-Beam used for Prefabrication structure

Hot Rolled Steel  H-Beam used for Prefabrication structure

Hot Rolled Steel  H-Beam used for Prefabrication structure

 

 

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Q:Can the section steel butt joint on the end?
If welding, it is mainly worried that the welding is not strong and the welding stress is too large. The wall thickness of the section steel is thin, and the butt welding itself is the most unreliable. So, in the joint lining board, fillet welded. Attention is paid to reducing stress in the process.
Q:Are all the steel girders H?
When the width is large or the load is relatively large, besides the H type steel beam, it is more common to use the box girder.
Q:How can the steel posts of different types of H steel be butted?
The welded joint, flange should be used in single V groove plate with full penetration weld, the web should use the K shaped groove double partial penetration weld, the opposite is not clear; the design requirements of Web full penetration, such as the web thickness is less than 20mm, should adopt single V groove welding (plus plate figure 4.6.2-1 E), such as the web thickness is greater than 20mm, should adopt the K groove, double negative root cleaning after welding
Q:In actual steel structure engineering, why use H steel in large number, but seldom use I-beam? What's the difference between the two?
I-beam is a hot rolling molding, and its advantage is low price, easy processing, if made of steel column beam, two end welding plate will become. However, H steel needs to be welded with web plate and wing plate, and a great deal of welding and welding variant process have been added. I finished length (i.e. the length of 12 meters), and H steel for processing factory in accordance with the design drawings for the exact dimensions of cutting, welding and straightening type to complete multiple steps, so the steel price is low.Also has section size waste little, use design margin of I-beam, but instead of using H steel, low cost, cost saving. But there are too few examples of this kind of engineering, and this is not a common design idea.
Q:300*200h steel 7 meter span center load the most, can bearing 30 tons?
Needless to say, it can not be carried so vigorously.Bearing structure refers to itself directly with the various support systems plus transmission of force to the main structure foundation and its joints, including bearing wall, vertical rod, frame column, pier, beam, floor, roof, cable etc..
Q:Hot rolled H section steel
The flange width, lateral stiffness.The bending capacity, than the beam about 5%-10%.The two flange surfaces parallel to each other makes the connection, convenient manufacture and installation.We compared with welded I-beam with low cost, high precision, small residual stress, without expensive welding and weld testing, saving the cost of steel production is about 30%.The same section under load. The structure of hot rolled H steel than the traditional steel structure weight 15%-20%.We compared with the concrete structure, the structure of hot rolled H steel can be increased by 6% of the area, and the structure to reduce weight 20% to 30%, reducing the internal force of structure design.The H type steel can be processed into T type steel honeycomb beam can be formed by the combination of all kinds of section form, design and production greatly satisfy the engineering demand.
Q:What does H steel column H300*250*6*10-90 represent in steel structure?
H300*250*6*10 indicates that the welded composite H type steel has a web height of 300, web thickness 6, flange width 250, flange thickness 10, and the units are mm.
Q:Use H section steel to make the beam, the span of 8 meters, the floor slab, what's the minimum H steel? What's the model?
Look, how many objects do you want to lift? If it's 5T, it should be OK. If it's 10T, you have to use 30H steel.
Q:How much is the weight of 200x200 H steel?
200*200 is the model, this model is divided into two specifications
Q:H steel compared with ordinary steel on the end what are the advantages and disadvantages?
H steel is a kind of steel is very common, because there are many advantages of H steel, so in many areas have applied to H steel, the demand is gradually increased, the production of H type steel manufacturers also began to rise, the corresponding H type steel prices in some ways there will be some differences.

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