Halfen channel steel: Hot rolled dovetail type embedded channel steel. special embedded channel for metro tunnel shield , special embedded channel steel for subway shield arc.
OEM factory professional use halfen cast-in channel
AISI, ASTM, BS, DIN, GB, JIS
as you required
Perforated or not
Easy installation,safe and reliable
Range of application:
1. Urban infrastructure
2. Construction of lines
3. Infrastructures such as tunnels under cities.
The use of foam fillers or strip fillers in the channel steel prevents the concrete from entering the channel steel. The channel is embedded in the concrete and the surface is flush with the concrete. There are many types of channel, it has a loose-proof design, the use of special T-bolts, both fastening and convenient,can be adjusted, is the preferred fastening for many large-scale projects such as railway tunnels, bridges, airports project, etc.
1.Comprehensive performance of product material, size and related quality, material and physical-mechanical performance index higher than industry index;
2.The installation of the product has no harm to the concrete structure, especially suitable for the reinforced integrated connection of the object and the concrete wall surface, suitable for the structural application of prestressed or post-stressed.
3.Full specifications and strong R&D capabilities. Arc, linear special structure complex composite steel raw materials can be customized.
Anyang Rarlong Machinery Co., Ltd. is one of the largest manufacturer of profile steels in China and its deep processing products including shape steel,clutch bar,off the road wheel rim section steel,hanfen channel,hinge steel,special shape steel,heavy duty clutch bar I-beam etc. Our company adopts the hot rolling technology for the clutch bar.We have the processing capacity of punching, milling, planing,bending, punching, sawing and so on. There are more than 300 technical workers and more than 50 engineers in our company.Every year, more than 100 special customized profile steels are developed to suit ourclients’ needs. Now we have 5 rolling mills which can produce section steel width from 6mm to 250mm and annual profile steeloutput is 200,000 tons.
A: We are a factory with six hot rolled production lines and various machines to fabricate various products.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: How can we trust your company?
A: We are a specialized profile steel manufacturer in China,who has in engaging in this line for over 20 years with an International Quality System Certification of ISO9001:2008. We also got good reputation overseas,like Nigeria,Vietnam,India and so on