||Hot Rolled,Cold Rolled,Cold Drawn,ERW,Forged,Saw,Extruded,EFW,Spring
||U Channel,Square,C Channel,Hexagonal,Round,Rectangular,Oval,LTZ
||Galvanized,Coated,Copper Coated,Color Coated,Oiled,Dry,Chromed Passivation,Polished,Bright,Black,PVDF Coated
||Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Place of Origin:
Jiangsu, China (Mainland)
SS400, SS400,ST37-2, A36, S235JR, Q235
Steel h beam structure material/ construction steel
We can provide qualify goods,competitive price and speedy delivery.
High Frenquency Thin-walled H Beam
a. Bridge and post structures in industry and civil use of steel construction.
b. Support bracket of steel construction in industry building and construction.
c. Steel piles and supporting structure in underground engineering.
d. Industry equipment structure in gas chemical and power.
e. Steel bridge structures for large span
f. Shipbuilding and mechanical frame structures.
g. Support brackets for trains, cars and tractors.
h. Support brackets for baffle on free way.
20 tons or according to customers’ requirement.
Port of Delivery
Tianjin Port of China
We can provide qualify goods,competitive price and speedy delivery
Packaging & Delivery
Packed with waterproof paper and steel banding.
or as clients requirements.
1. How can I get some samples?
We are honored to offer you samples. New clients are expected to pay for the courier cost. The samples are free for you.
2 Do you have any certificates?
Our products passed inspection of SGS, FDA, and CE Quality is priority! Every worker keeps the QC from the very beginning to the very end, Quality control department especially responsible for quality checking in each process.
3 Can your factory print or emboss my logo on the goods?
Yes, we can print or emboss the logo on the goods or their packing box.
4 What information should I let you know if I want to get a quotation?
1) The specification of products (length x width x thickness);
2) The temper and alloy.
3) The final product you will use to be made
4 It will be better if you can show us the pictures or design sketch. Samples will be best for clarifying. If not, we will recommend relevant products with details for reference.We usually produce goods based on customers
Samples or based on customers’ picture, logo, sizes etc.
- Q:248 H steel GB thickness?
- The section is 248mm high, the section width is 124mm, the web thickness is 5mm, and the flange thickness is 8mm.
- Q:H steel 200x300 how many tons?
- As for finished H steel, there are some commonly used steel weight scales on the web.
- Q:How can the steel posts of different types of H steel be butted?
- The same type of H steel, steel column butt joint, bolted or welded joint or all welded joints.
- 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:What are the materials of H steel?
- The necessary grades can be marked behind said deoxidation methods of quality grades and symbols. The quality class symbols are A, B, C, and D respectively. Deoxidation method notation: F means boiling steel; B represents semi killed steel: Z indicates calm steel; TZ stands for special sedation steel; calm steel is not marked; Z and TZ are not standard. For example, Q235-AF indicates a class of rimmed steel.
- Q:What does H steel column H300*250*6*10-90 represent in steel structure?
- Steel column: a column made of steel. Large and medium-sized industrial buildings (see map [CFST column construction plant "), long-span public buildings, high-rise buildings, homes, light work platform, the Zhanqiao and the support column, most of the steel column. The classified steel column can be divided into solid column and lattice column (Figure 1[steel column) in the form of cross section. Section form solid column with steel column section [the whole), is the most commonly used I-section; lattice column section is divided into two limbs or more limbs, the limbs with batten or batten plate contact (Figure 2b section steel column), when the load is larger than m, when the width of steel consumption is saved.
- Q:Specification for splicing length specification of H steel in steel structures
- The width of the splice shall not be less than 300mm and shall not be less than 600mm"
- Q:What are the main parts of hot-rolled H steel? What kind of project is required to use H steel, and what kind of customer base is best to find when selling H steel?
- Laiwu actively developed with fire resistance, weather resistance, seismic series of H type steel construction, the advanced international standards of H steel, high strength cold rolling H steel varieties; development of light thin, unequal and unequal thickness profile of H steel; the development of railway vehicles with H transmission towers, weathering steel tower structure with H steel, H steel used for offshore oil platform and other products. Comprehensively upgrade the existing products of H steel.
- Q:In the steel-concrete composite beam, how to choose the type of steel if H steel is used?
- GB50017 code for design of steel structure; detail drawing of steel structure joints of high-rise civil buildings; 01SG519; steel reinforced concrete composite structure atlas 04SG523
- Q:How to control the welding deformation made of H steel
- H steel is a new type of economical construction steel. H type steel cross section shape is reasonable in economy, good mechanical properties, rolling each point on the extended section is uniform, small internal stress, compared with the ordinary beam, a section modulus, light weight, saving advantages of metal, can make the building structure to reduce 30-40%; and because of its inner and outer legs parallel leg end is right, assembled into components, welding, riveting work can save up to 25%. Often used in large capacity requirements, large cross section stability, such as buildings, high-rise buildings, as well as bridges, ships, lifting transport machinery, equipment foundation, support, foundation piles.
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