Based in Safat, Kuwait, leading manufacturer and supplier Monib Stainless specializes in high quality stainless steel solutions, meeting the needs of various industries with accuracy and reliability Known for quality, we offers a wide range of Stainless Steel 201 Tubing manufactured products to stay along with for its latest technology high performance And when combined with a customer-centric approach, we ensures innovative solutions that meet global standards. With a commitment to quality and timely delivery, they are a trusted partner for stainless steel needs across the region.
Stainless Steel 201 Tubing is an austenitic stainless steel that mainly consists of 16–18% chromium, 3.5–5.5% nickel, 5.5–7.5% manganese, along with a low carbon content. The combination of high manganese and low nickel boosts its corrosion resistance while keeping costs down. SS 201 tubing boasts good tensile strength, hardness, and ductility, making it ideal for forming and welding tasks. It shows moderate corrosion resistance in mild environments, along with excellent impact strength and solid fatigue performance. These mechanical properties enable it to excel in both structural and decorative applications, merging durability with ease of fabrication.
| 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) |
Contact us to get a quick quote for your requirement.
We provides stainless steel 201 tubing with proper quality assurance by way of strict testing and certification. Every product undergoes thorough inspections in tensile, hardness, and corrosion resistance tests that are all international standards like ASTM and ISO. Being certified for reliability and performance, these tubes ensure durability, safety, and compliance for different industrial and commercial applications.
Stainless Steel 201 Seamless Tubing is available in sizes ranging from 1/8″ to 14″ OD. It is known for its excellent corrosion resistance and high mechanical strength. Ideal for high-pressure applications, it ensures a smooth, uninterrupted flow.
Stainless Steel 201 Welded Tubing comes in sizes from 1/8″ to 24″ OD. It offers good corrosion resistance and weldability. Suitable for structural applications and fluid transportation, it is cost-effective compared to seamless tubing.
Stainless Steel 201 Heat Exchanger Tubes are available in sizes from 1/8″ to 2″ OD. These tubes exhibit superior corrosion resistance and thermal conductivity. They are essential in applications requiring efficient heat transfer.
Stainless Steel 201 Instrumentation Tubing is available in sizes from 1/8″ to 1″ OD. It provides excellent corrosion resistance and precise dimensions. Used in control and measurement devices, it ensures accurate performance.
Stainless Steel 201 Boiler Tubes come in sizes from 1/2″ to 5″ OD. They offer high corrosion resistance and strength under high temperatures and pressures. These tubes are crucial for efficient boiler operations in various industries
Stainless Steel 201 U-Tubes are available in sizes from 1/4″ to 2″ OD. They exhibit excellent corrosion resistance and are formed in a U-shape for heat exchanger applications. Ideal for compact design requirements in heat transfer systems.
Stainless Steel 201 Condenser Tubes are available in sizes from 1/4″ to 1″ OD. These tubes provide superior corrosion resistance and thermal efficiency. Used in condensers to effectively transfer heat and condense vapors.
Stainless Steel 201 Fin Tubes come in sizes from 1/2″ to 3″ OD with varying fin heights. They offer excellent corrosion resistance and enhanced heat transfer surface area. Ideal for applications needing improved thermal efficiency
Stainless Steel 201 Tubing finds extensive use in industrial, commercial, and architectural settings where strength, corrosion resistance, and visual appeal are crucial. It’s often used in furniture frames, handrails, kitchen equipment, automotive parts, and decorative structures. Additionally, the tubing is well-suited for water and gas piping, the manufacturing of storage tanks, and various fabrication projects. In construction, it offers a durable and attractive solution that meets both functional and aesthetic needs.







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