Structural channel ASTM standard from factory
Its structural strength is used to make building frames and braces, as well as supports for a variety of machines and heavy equipment. Steel channels are used in the building industry to absorb sound by being put between the two sides of plasterboard walls. The channels attenuate the sound waves by muffling the vibrations created by the sound when the walls vibrate due to sound on each side of the wall. This is only one of the many applications for metal channels, which are extremely tough and long-lasting.

Here is the detail :
|
Product Name |
Channel steel |
|
Steel Grade |
301L, S30815, 301, 304N, 310S, 410, 204C3, 316L, 441, 316, 420J1, 410L, 443, S32304, 430, 304, 409L, 420J2, 445, 304L, 444, 301LN |
|
Application |
Chemical, Medical, Food, Electricity, Nuclear Power, Railway, Decoration |
|
Standard |
ASTM AISI GB JIS SUS DIN |
|
Tolerance |
±1% |
|
Surface Finish |
TSHS 2B THS 2D BA 2BB No.3 TR No.1 NL No.4 HL |
FAQ
Q1. Are you trading company or manufacturer ?
A: We are professional manufacturer, providing a wide range of steel products.
Q2. Do you provide samples ?
A: Yes ,we would provide samples For Free . The courier freight will be covered by customer's account.
Q3.What about the payment terms ?
A: We accept different payment terms like T/T, L/C , Cash, Western Union, Alibaba online paying etc .
Q4.How about the delivery time?
A: Normally it takes 15-35 days since order confirmation.
Q5. Could you customized as our request?
A: Yes, just tell me your demands, we can offer the customized solution for you, such as material, hardness, thickness,width and so on.
Q6.How can I visit your factory ?
A: Welcome to visit our factory at any time. We will help you accessing the business visa to China . Assist arranging your
schedule in China ,including the factory visiting , products quality checking , car picking up, hotel booking , food service etc.
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