LouMetals is a well-known high-quality manufacturer and supplier of Stainless Steel Hollow Bars in Houston, USA. We have years of experience and are devoted to excellence in the field. We are experts in supplying high-quality hollow bars of international standards. Our hollow bars are made by precise engineering and are tested for quality rigorously to provide durability and performance. Ideal for high-performance industries, our stainless steel hollow bars provide corrosion resistance and toughness. With a large inventory base and custom sizes, Louis Metals caters to the requirements of petrochemical, construction, marine, and engineering industries with reliability and timely delivery throughout the USA.
Louis Metals Stainless Steel Hollow Bars contain generally chromium (16–18%), nickel (8–10.5%), and trace amounts of carbon, manganese, silicon, and molybdenum (in certain grades). These bars possess fine mechanical properties such as good tensile strength (usually 515–620 MPa), good yield strength, and superior toughness even at cryogenic temperatures. The hollow shape permits reduction in weight without loss of structural integrity, making them effective for mechanical and structural uses needing both strength and corrosion resistance.
|
Standard
|
ASTM A511 or equivalent
|
|
Size Range
|
32 x 16 mm – 250 x 200 mm
|
|
Grades
|
316
|
|
Finishes
|
As rolled
|
|
Condition
|
Annealed and pickled
|
|
Processing
|
Bar Cutting
|
|
Outside diameter 1
|
Wall thickness 1
|
Type
|
Specification
|
Quality
|
|---|---|---|---|---|
|
|
11,600
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
|
20,050
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
|
9,700
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
100,000
|
10,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
10,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
10,000
|
Hollow bar
|
EN 10216-5
|
1.4306
|
|
100,000
|
10,000
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
100,000
|
10,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
10,000
|
Hollow bar
|
ISO2938-
|
20MNV6
|
|
100,000
|
10,000
|
Hollow bar
|
EN 10216-5
|
1.4306
|
|
100,000
|
10,000
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
100,000
|
12,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
12,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
12,500
|
Hollow bar
|
ISO2938-
|
20MNV6
|
|
100,000
|
12,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
12,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
14,500
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
100,000
|
14,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
14,500
|
Hollow bar
|
ISO2938-
|
20MNV6
|
|
100,000
|
14,500
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
100,000
|
15,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
15,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
15,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
17,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
17,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
18,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
18,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
18,500
|
Hollow bar
|
ISO2938-
|
20MNV6
|
|
100,000
|
18,500
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
100,000
|
20,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
20,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
20,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
22,000
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
100,000
|
22,000
|
Hollow bar
|
EN 10216-5
|
1.4306
|
|
100,000
|
22,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
22,000
|
Hollow bar
|
ISO2938-
|
20MNV6
|
|
100,000
|
22,000
|
Hollow bar
|
EN 10216-5
|
1.4404
|
|
100,000
|
22,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
22,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
22,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
100,000
|
45,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
101,000
|
30,000
|
Hollow bar
|
EN 10294-1
|
E470
|
|
101,600 (3 1/3″)
|
12,500
|
Hollow bar
|
ISO2938-
|
20MNV6
|
|
101,600 (3 1/3″)
|
14,900
|
Hollow bar
|
EN 10294-1
|
OVAKO 280
|
|
101,600 (3 1/3″)
|
16,000
|
Hollow bar
|
ISO2938-
|
20MNV6
|
|
101,600 (3 1/3″)
|
28,000
|
Hollow bar
|
ISO2938-
|
20MNV6
|
|
102,000
|
11,000
|
Hollow bar
|
ISO2938-
|
20MNV6
|
|
105,000
|
12,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
105,000
|
12,500
|
Hollow bar
|
EN 10294-1
|
E470
|
|
105,000
|
12,500
|
Hollow bar
|
EN 10294-1
|
E470
|
Stainless Steel Hollow Bars have extensive applications where corrosion resistance and strength are equally important. They find use in various industries like oil & gas, petrochemical, marine, and food processing due to their strength and machinability. Stainless Steel Hollow Bars are optimally suitable for the production of hydraulic cylinders, automotive parts, heat exchangers, and construction supports. Their open construction provides a high material-to-strength ratio, and hence they are ideal for load-carrying applications where less weight is advantageous. Their pitting, crevice corrosion, and stress corrosion cracking resistance makes them well suited in offshore and aggressive chemical environments.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Louis Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Houston, USA
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