The first outstanding feature of galvanized channel steel is its structure. Although it is a product of various materials, the internal structure of galvanized channel steel is based on firmness, so the external form is more wear-resistant. Even if there is constant friction and contact with other objects, it will not cause the surface layer to fall off or the internal structure to loosen.
Q235 Gi Channel Steel dealer is kind of carbon structural steel, for its high strength and good weldbility, it can be used in construction and automobile manufacture. We also provide flat bar plate, flat bulb steel, angle steel and other hot rolled steel product. We also provide customization product according to customers' designation.
HDG(hot dipped galvanized ),Pre-galvanized,powder coating (Black,Green,White,Grey,Blue)etc.
According to customer's requirement
What distinction do square steel and channel steel have
Square steel: is solid, bar. Different from square pipe, hollow, belongs to pipe. Steel: Steel ingot, billet or Steel is made by pressure processing into the desired shape, size and properties of the material. Steel is an important material essential to national construction and the realization of the four modernization, widely used, variety, according to the different section shape, steel is generally divided into profiles, plates, pipes and metal products four categories, in order to facilitate the organization of steel production, order supply and do a good job in business management, It is also divided into heavy rail, light rail, large section steel, medium section steel, small section steel, steel cold-formed section steel, high quality section steel, wire, medium thick steel plate, thin steel plate, electrical silicon steel sheet, strip steel, seamless steel pipe, welded steel pipe, metal products and other varieties.
Channel steel is the section of the groove shaped strip steel, belongs to the construction and mechanical use of carbon structural steel, is a complex section of steel steel, its section shape is groove. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing.
China's channel steel imports more than exports. The main producing area is Tang Steel, Baotou steel, Shan Steel, Huang Te, Ma Steel, Baode, Xuan Steel, Japan steel and other steel mills.
Channel steel classification:
Channel is divided into ordinary channel and light channel. The specification of hot-rolled ordinary channel steel is 5-40#. The specification of hot-rolled flexible channel steel supplied by agreement of both parties is 6.5-30#. Channel steel is mainly used in building structures, vehicle manufacturing, other industrial structures and fixed cabinets, etc. Channel steel is often used with I-steel.
Channel steel can be divided into four kinds according to shape: cold-formed equilateral channel steel, cold-formed unequal channel steel, cold-formed inner coil side channel steel, cold-formed outer coil side channel steel
According to the theory of steel structure, it should be the channel steel wing plate force, that is, the channel steel should be standing, not lying down.
The theoretical weight of square steel is calculated as follows: side length (M), side length (M), 7850(kg/m^3)=kg/m
Channel steel is used for building structure
Channel steel is used for building structure and vehicle manufacturing, including hot-rolled channel steel and curved channel steel. Hot - rolled channel steel is divided into ordinary and light two. At present, the specifications of channel steel produced are from No.5 to No.40, that is, the corresponding height is 5 ~ 40cm. At the same height, light channel steel has narrower legs, thinner waist and lighter weight than ordinary channel steel. Channel steel is widely used in vehicle manufacturing and various metal structures.
Channel steel belongs to carbon structural steel for construction and machinery, is a complex section of steel steel, its section shape is groove. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing. In use, it is required to have good welding, riveting and comprehensive mechanical properties.
Channel steel is a long strip of steel with a groove section. Channel steel belongs to carbon structural steel for construction and machinery, is a complex section steel steel, its section shape is trough. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing. In use, it is required to have good welding, riveting and comprehensive mechanical properties. The raw material billet for channel steel production is carbon bonded steel or low alloy steel billet with carbon content not more than 0.25%. Finished channel steel is delivered by hot working, normalizing or hot rolling. Its specifications to waist height (h)* leg width (b)* waist thickness (D) mm number, such as 100*48*5.3, that waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel steel, or called 10# channel steel. For channel steel with the same waist height, if there are several different leg width and waist thickness, ABC should also be added to the right of the model to be distinguished, such as 25# A25 # B25 # C
Q:What is your terms of payment?
A:We usually accept T/T in advance, L/C for large sum.If you prefer other payments terms, please discuss.
Q:What is the terms of delivery?
A:EXW, FOB, CIF
Q:What is the terms of packing?
A:Generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers' requirements.
Q:What is your delivery time?
A:For products in stock, we can ship it within 7 days after receiving the deposit.For custom order, production time is 15-30
workdays after received the deposit.
Q:Could you produce according to the samples?
A:Yes, we could customer-made by your samples or technique drawings, we could build the mold and fixtures.
Q:How could you guarantee your products?
A:We accept and support the third-party inspection.We also could issue the warranty to customer to guarantee the quality.
Q:How can I get the price of needed product?
A:It's the best way if you can send us the material, size and surface, so we can produce for u to check the quality.If you
still have any confusion, just contact us, we would like to be helpful.