- sales@ojaspipesandtubes.co.in
- Kolkata, Kolkata
Home > Stainless Steel Tubing > Stainless Steel 201 Tubing
Ojas Pipes and Tubes is a leading Stainless Steel 201 Tubing manufacturer and supplier from Kolkata, India. Firmly committed to quality, innovation, and on-time delivery, the company deals in robust and affordable stainless steel solutions for varied industrial requirements. With its ability to resist corrosion, high strength, and precision processing, Ojas’ SS 201 tubing conforms to international standards and is suitable for structural and decorative purposes. The company caters to customers in India and abroad, gaining customer confidence by delivering top-class product performance, customer service, and rigorous quality control procedures.
Stainless Steel 201 Tubing consists mainly of chromium (16–18%), nickel (3.5–5.5%), manganese (5.5–7.5%), and up to 0.25% nitrogen, with low carbon content. The austenitic stainless steel has a good combination of strength and corrosion resistance, particularly in mild environments. Its mechanical characteristics comprise a tensile strength of approximately 586 MPa and 275 MPa yield strength, with elongation and hardness being good. Its superior work-hardening rate and formability qualify it for fabrication techniques like bending, welding, and cold forming.
Standard | ASTM, AISI, GB, JIS, customers’ requests available |
Size | Round Tube: OD: 16-119mm or customized |
Thickness | 0.25mm-3.0mm |
Length | 6m or according to customers’ request |
Sample | Free sample is available, but freight should be paid by you |
Tolerance
| Outer diameter: ±0.2mm |
Thickness: ±0.05mm | |
Length: ±0.5mm | |
Ends | In plain end or bevelled ends or as your requirements |
Welding Line Type | ERW (Electrical Resistance Weld) |
Finishing
| A. Sanded |
B. Gloss #400,Mirror #600 – #1000 | |
C. Brushed | |
D. Wood Grain | |
E. Embossed, Threaded | |
Application | Decorations, constructions, food industry, etc. |
Certification | ISO, SGS |
Round Pipe Size | 16, 17, 18, 19, 20, 21, 22, 23, 25, 28, 31.8, 35, 36, 38.1, 48, 50.8, 60, 63.5, 76.2, 89, 101, 114 mm |
Square Pipe Size | 17, 18, 19, 20, 21, 22, 23, 24, 25, 28, 30, 36, 38, 50 mm |
Rectangle Pipe Size | 10*30, 10*40, 10*50, 20*10, 23*11, 24*12, 25*13, 28*25, 28*13, 29*14, 30*15, 30*20, 30*22, 34*22, 36*23, 50*25, 60*30, 75*45, 95*45 mm |
Thickness | exact 0.25, 0.28, 0.32, 0.37, 0.41, 0.51, 0.61, 0.71, 0.91, 1.11, 1.15, 1.41 mm |
Length | 6m or according to customer’s request |
Outer diameter | 6.35-219mm |
Tolerance | Outer diameter :±0.2mm |
Thickness :±0.02mm | |
Length :±0.5mm | |
Process method | Code drawn, annealed with nitrogen protection, ultrasonic, automatic shape, polished |
Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine Sand-blasting machine, etc |
Origin | West Europe / Japanese / Indian / USA / Korean / American / European |
Test Certificates | Manufacturer Test Certificate as per EN 10204 / 3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report |
| Element | Content (%) |
|---|---|
| Iron, Fe | 72 |
| Chromium, Cr | 16.0 – 18.0 |
| Manganese, Mn | 5.50 – 7.50 |
| Nickel, Ni | 3.50 – 5.50 |
| Silicon, Si | 1.0 |
| Nitrogen, N | 0.25 |
| Carbon, C | 0.15 |
| Type | Yield Strength 0.2% offset (KSI) | Tensile Strength (KSI) | % Elongation (2″ Gauge length) | Hardness Rockwell |
|---|---|---|---|---|
| SS 201 Ann | 38 min. | 75 min. | 40% min. | HRB 95 max. |
| SS 201 ¼ Hard | 75 min. | 125 min. | 25.0 min. | 25 – 32 HRC (typical) |
| SS 201 ½ Hard | 110 min. | 150 min. | 18.0 min. | 32 – 37 HRC (typical) |
| SS 201 ¾ Hard | 135 min. | 175 min. | 12.0 min. | 37 – 41 HRC (typical) |
| SS 201 Full Hard | 145 min. | 185 min. | 9.0 min. | 41 – 46 HRC (typical) |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
By choosing Stainless Steel 201 Tubing from Ojas Pipes and Tubes, you are assured of superior quality and durability. These tubes provide outstanding corrosion resistance and strength, making them ideal for a wide range of industrial applications. Our dedication to excellent service and dependable delivery ensures customer satisfaction every time. With our expertise in stainless steel products, we deliver top-tier solutions customized to meet your specific requirements.
Ojas Pipes and Tubes, a leading supplier of Stainless Steel 201 Tubing in Kolkata, India, provides a wide selection of premium pipes and tubes for diverse industrial applications. With a vast inventory and a strong focus on delivering outstanding service, they are the preferred choice for stainless steel products in the region.
At Ojas Pipes and Tubes, we provide custom sizes of Stainless Steel 201 Tubing to meet your exact specifications. Our dedicated team is here to offer tailored solutions for all your piping and tubing needs. For more information, feel free to reach out to us at sales@brydonpipesandtubes.co.uk.
Stainless Steel 201 Tubing finds extensive use in applications that require strength, visual appeal, and corrosion resistance. Typical applications are automotive trim, appliance parts, kitchen appliances, building architecture, furniture tubing, and railings. It is also preferred for industries such as food processing, chemical handling, and light industrial piping because of its non-reactive finish and life expectancy. With its economical substitute for more expensive higher-nickel grades, SS 201 tubing is suited for both interior and exterior applications where good corrosion resistance and formability are adequate.
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