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Product
Section Steel
Flat steel
Product Details
Flat steel
B x T：
15 x 4.0
16 x 3.0
16 x 4.5
19 x 3.0
19 x 4.5
19 x 6.0
25 x 3.0
25 x 4.5
25 x 5.0
25 x 6.0
25 x 9.0
25 x 12.0
30 x 6.0
32 x 3.0
32 x 4.5
32 x 6.0
32 x 9.0
32 x 12.0
32 x 16.0
38 x 3.0
38 x 4.5
38 x 6.0
38 x 9.0
38 x 12.0
50 x 4.5
50 x 6.0
50 x 9.0
50 x 12.0
50 x 16.0
50 x 19.0
50 x 25.0
65 x 6.0
65 x 9.0
65 x 12.0
65 x 16.0
65 x 19.0
65 x 25.0
75 x 6.0
75 x 9.0
75 x 12.0
75 x 16.0
75 x 19.0
75 x 22.0
75 x 25.0
90 x 6.0
90 x 9.0
90 x 12.0
90 x 16.0
90 x 19.0
90 x 25.0
100 x 6.0
100 x 9.0
100 x 12.0
100 x 16.0
100 x 19.0
100 x 25.0
125 x 6.0
125 x 9.0
125 x 12.0
125 x 16.0
125 x 19.0
125 x 25.0
150 x 6.0
150 x 9.0
150 x 12.0
150 x 16.0
150 x 19.0
150 x 25.0
180 x 6.0
180 x 9.0
180 x 12.0
180 x 16.0
180 x 19.0
180 x 25.0
200 x 6.0
200 x 9.0
200 x 12.0
200 x 16.0
200 x 19.0
200 x 25.0
250 x 9.0
250 x 12.0
250 x 16.0
250 x 19.0
250 x 25.0
300 x 9.0
300 x 12.0
300 x 19.0
Length：
5M
Customization
Quantity :
Add to Inquiry
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Product Introduction
Flat Bar
Flat bar
is a type of
steel with a rectangular cross-section
, offering
high strength, easy processing, and flexible applications
. It is widely used in
construction, machinery manufacturing, and bridge structures
.
📌
Manufacturing Process Overview
①
Material Selection:
Qualified
steel ingots or continuous casting billets
are chosen as raw materials to ensure stable steel quality
②
Heating Treatment
: The steel is heated to an appropriate temperature to soften it for subsequent rolling and forming
③
Hot Rolling and Forming
: The steel is repeatedly rolled by a
hot-rolling mill
to form standard flat bars
④
Cooling and Straightening
: It is uniformly cooled to eliminate internal stress, and then a straightening machine is used to ensure flatness
⑤
Cutting and Inspection
: It is cut to different lengths as required and inspected for
strength, dimensions, and appearance
⑥
Bundling and Shipping
: After quality inspection, appropriate bundling methods are used to ensure safe transportation
📌
Product Features
🔸
High Structural Strength
: Offers excellent
compression and bending resistance
to meet the needs of high-load applications
🔸
Flexible Processing
: Easy to
cut, weld, and splice
, allowing for customized fabrication as needed
🔸
Diverse Specifications
: Can be produced in different
widths, thicknesses, and lengths
to meet various engineering needs
🔸
High Durability
: Maintains stability and service life even under high-stress environments
📌
Application Fields
🔸
Construction and Steel Structures
: Commonly used for
bridges, stairs, and building support structures
to ensure safety and durability
🔸
Machinery Manufacturing
: Suitable for making
machine frames, equipment brackets, and hardware parts
🔸
Shipbuilding and Automotive Industry
: Applied in
hull structures and vehicle frames
to provide high-strength support
🔸
Industry and Infrastructure
: Suitable for
petrochemical pipelines, conveyor support structures, and storage tanks
🔸
Metal Processing and Parts Manufacturing
: Can be used for
woodworking machinery, lock parts, and metal gratings
for special needs
📞
Contact Us
If you have needs for
flat bar
, we offer customized cutting and processing services. Please feel free to contact us!
📧
Email: sales@guokaisteel.com.tw
📩
Line Official Account: @guokai
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