Product Description
Channel steel is a long strip of steel with a groove-shaped section. It is a carbon structural steel for construction and machinery. It is a section steel with a complex section and its cross-sectional shape is a groove. Channel steel can be divided into 4 types according to its shape: cold-formed equal-side channel steel, cold-formed unequal-side channel steel, cold-formed inner-coiled channel steel, and cold-formed outer-coiled channel.
At the same height, light channel steel has narrower legs, thinner waist and lighter weight than ordinary channel steel. No. 18-40 is large channel steel, and No. 5-16 channel steel is medium-sized channel steel. Imported channel steel indicates the actual size and relevant standards. The import and export orders of channel steel are generally based on the specifications required in use after the corresponding carbon steel (or low alloy steel) steel grade is determined. Except for the specification number, channel steel has no specific composition and performance series.
The delivery length of channel steel is divided into two types: fixed-length and double-length, and the tolerance value is specified in the corresponding standard. The length selection range of domestic channel steel is divided into three types: 5-12m, 5-19m, and 6-19m according to different specifications. The length selection range of imported channel steel is generally 6-15m.
Product Parameter
Product |
U channel and C channel |
Size |
50*37*5.438kg/m~400*104*71.488 |
Length |
6M/12M,or cut by customer's requirements |
Other kit |
Anti-theft bilt,Nut,washer and so on |
Technique |
Cold Drawn/Cold pilfered/Cold rolled/Hot rolled/forge-Can be processed again repeatedly |
Other Processing Service |
Hot dipped galvanized,pre-galvanized,color painting,coated,cuttung,bending,punching as long as u could teel us the requirments |
Offer Standards |
ASTM A53/ASTM A573/ASTM A283 Gr.D/BS1387-1985/GB/T3091-2001,GB/T13793-92,ISO630/E235B/JIS G3131/JIS G3106 |
Materials |
We can offer carbon,alloy,stainless steel |
A36 |
Q235B,Q345B |
S235JR/S235/S355JR/S355 |
SS400/SS440/SM400A/SM400B |
200/300/400 series |
MTC report or any other requested test will be offered together with the shipping document. |
Inspection |
Third party inspection service can be offered like ISO,SGS,BV and so on. |
Application
Channel steel is a long steel with a groove-shaped cross section. The cross-sectional shape is a channel-shaped section steel. Channel steel is a carbon structural steel for construction and machinery. It is a section steel with a complex cross-section, and its cross-sectional shape is a groove shape. 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 performance and comprehensive mechanical properties.
Packing & Shipping

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Company Profile
Shandong Gangpu Metal Materials Co., Ltd. is a company with abundant experiences and necessary certificates. Products of Gangpu are applicable for various applications. We can also provide innovative supply chain solutions worldwide.
Gangpu is more than a supplier. We are a partner you can trust for sound advice and responsive service. We will get to know your company, your applications and your specialty metals needs while developing a program that satisfies those needs allowing us to help your company achieve its production and profitability goals.
Every sales manager of Gangpu is backed by years of training and experiences. As a result, they can provide thoughtful services to help you succeed. To drive your success is our commitment. Gangpu prioritizes the integrity, respects every customer, and pursues customer's satisfaction with continuous improvement.
FAQ1.How can I get a quotation from you?
You can leave us messages, and we will relpy every message in time?
2.Can I get samples before order?
Of course, usually our samples are free. and we can produce by your samples or technique drawing.