Cold drawn U type steel

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Packaging & Delivery

Packaging Detail:	standard exporting packaging or customized packaging
Delivery Detail:	usually within 20 days

Specifications

Pre-galvanized U Beam:
1. Specialized manufacturer and exporter
2. UL, cUL, CE, IEC, TUV and SGS
3. ISO9001-2008

Company Profile:

Shanghai Besca Industrial Co., Ltd. is a self-support Import & Export industry company with a factory,

Zhenjiang Besca Electrical Manufacturing Co., Ltd., located in Jiangsu Province. We are a manufacturer

Speciailized in Cable Trays which have been exported into almost 70 countries all over the world in this

decade.

1. Main Products: Perforated Cable Tray, Cable Trunking, Cable Ladder, Wire Mesh Cable Tray and Strut

Channel.

2. Certificates we have got: UL, CE, NEMA, IEC, SGS and ISO9001-2008

3. E-Catalog and Samples are available

Material:
Q235B Steel (Chinese standard steel), SS304, SS316 & SS316L

Surface Finish:
Electro zinc plated – for indoor use to BS EN 12329-2000

Powder coated - for indoor use to JG/T3045-1998, between 6 and 10 microns thick

Hot Dipped Galvanized – for outdoor use to BS EN 1461-1999, between 60 and 80 microns thick

Electrolytic Polishing – for stainless steel use

Specifications

BSC-210: 41mmx41mm

BSC- 500:41mmx21mm

BSC-600:21mmx21mm

and many other specifications customized

Advantage of Besca'sPre-galvanized U Beam:

1.High quality

2.Reasonable price

3.convenient in construction and save much time and labor

4.light, good quality and reasonable price

5.length of the product can be manufactured according to customers requirments

6.high mechanical strength, back to back C channel, increase the intensity

Q: What does "M" mean?: M section steel: sectional shape steel like M.

Q: Does the profile include H?: Another reason is that H steel is made late in our country, so people are used to distinguish it from other shapes. But in the strict sense, H steel is a kind of section bar.

Q: What does "BH" mean?: Section steel is a strip steel with definite section shape and size. It is one of the four big kinds of steel (plate, tube, mould, wire). According to the section shape, the section steel is divided into simple section steel and complex section steel (deformed steel). The former refers to the steel, round steel, flat steel, angle steel, six angle steel; the latter refers to the I-beam, channel steel, steel, steel, steel frame bending etc..

Q: Elastic modulus of section steel: Generally speaking, the elastic body exerts an external function, and the elasticity experiences the change of the shape (called strain). The general definition of the elastic modulus is that the stress is divided by the strain. When the material is in the elastic deformation stage, its stress and strain should be changed into a positive proportion (that is to say, according to Hooke's law), and the coefficient of proportionality is called the elastic modulus.

Q: What kind of steel is used in steel columns?: The steel sheet pile has various forms, and the sides of the steel sheet and the joint groove are different in shape. The second plate, after the first one is in place, takes the front sheet of the sheet pile and the side notch is used as the driving point. As a result, a plurality of sheet piles may form relatively complete sheet pile walls along the coast (or bank of the river). In addition, a group of steel sheet piles can be used for temporary retaining protection when the foundation pit is excavated or excavated.

Q: What is special steel?: Military materialsOther varieties are mainly some special quality profiles. Including hollow steel, oxygen bottles, industrial pure iron, hot rolling, cold heading steel easy to cut steel, D60, S/5A, F18, F11 etc., behind several are. High quality steel is not large, medium and small, round and Fang Gang divided into groups according to specifications from, such as 8-10mm, 11-15mm, 18-20mm, 205-245mm. flat area by large, medium and small flat. Six angle distance is not grouped. But the quality of steel group distance is no substitute for detailed specifications, in the document should be filled concrete specifications. Quality profile specification is simple, the vast majority of round steel. In addition, flat steel, and Fang Gang six chest steel, hollow steel, shaped and so on hot rolling (forging) size deviation of high-quality steel, Fang Gang, the six angle of the ordinary high accuracy and precision of two. And has a more precise cold drawn profile surface size and smooth surface polishing, polishing, but also some After polishing or round processing. The polished surface is exquisite, called steel. High quality profiles are rarely used, mostly through the use of the unit for further processing and after heat treatment, therefore, in addition to chemical composition, but also to ensure the mechanical properties after heat treatment.

Q: Can the section steel butt joint in 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: What are the common types of profiled steel?: Section steel is divided into two types: simple section steel and complex section steel.Simple section steel: steel, wire rod, square steel, flat steel, six angle steel, triangular, elliptical steel, steel arch steel, etc..

Q: How to distinguish cold formed section steel and hot rolled section steel?: Hot rolled steel is a kind of steel with various geometrical cross section formed by heating billet. According to the different angles can be divided into flat steel, steel section, steel and I-shaped steel and hot-rolled L steel; steel according to the different section shape, divided into simple and complex section or section section and section three steel cycle:The characteristics of the simple section are the cross section, any point on the periphery as a tangent, generally not cross section, such as round steel, square steel, six angle steel, flat steel, triangular steel, arch steel and elliptical steel.Complex sections include angle steel, I-beam, channel steel, T steel, H steel, Z steel, rail, steel plate pile, window frame steel and other miscellaneous section steel;The periodic section shape and dimension along the length direction of the steel section changing periodically, such as rebar, axle and steel ploughshare.

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