Stainless Steel Round Tube

1. Grade: 201, 202, 203, 204, 301, 304, 304L, 314, 316, 316L, 310S 309S, 409, 410, 420, 430, 631, 904L,etc

2. Outside Diameter: 6mm-630mm(seamless pipe), 9.5mm-1200mm(welding pipe) or As Customer’s Requirement

3. Wall Thickness: 2.5mm-30mm(seamless pipe), 20.5mm-20mm(welding pipe) or As Customer’s Requirement

4. Length: 6M & As Customer’s Requirement

5. Shape: Round Tube

6. Standard: JIS/SUS/GB/DIN/ASTM/AISI/En

7. Surface: Pickling, Polished, Satin, Hairline, Mirror Finish

8. MOQ: 1 ton

High Quality of Stainless Steel Round Tube

Our stainless steel round tubes have earned a reputation for exceptional performance and versatility. These tubular materials are meticulously crafted from high-quality stainless steel, boasting outstanding properties. They exhibit the remarkable ability to withstand high temperatures, a quality highly valued in the petrochemical industry. Crafted from premium materials and engineered with precision, they offer exceptional tensile strength and structural integrity, rendering them ideal for construction and medical equipment. Their robustness allows them to bear significant loads while maintaining their structural integrity. We understand the critical importance of hygiene, particularly in the food industry. This is why our stainless steel round tubes are renowned for their hygienic performance. Their non-porous, smooth surfaces leave no room for bacteria or contaminants to thrive.

Considerate Pricing of Stainless Steel Round Tube

Concerned about the potential of purchasing stainless steel round tubes at unreasonable prices, with shoddy craftsmanship, and questionable product safety? Look no further. Our products not only meet but often exceed rigorous safety and quality standards. Each one undergoes meticulous testing to ensure its suitability for intended purposes and safety across all industries. We maintain strict quality control in our production process, leaving no room for subpar craftsmanship. Additionally, we offer competitive pricing that reflects the quality and performance of our tubes, making excellence accessible to industries without compromising their budgets.

Now is the time for you to experience the potential of our stainless steel round tubes. Contact us today to request our updated price list. Our commitment to a stable supply ensures these tubes are readily available, allowing your projects to remain on track. Let us assist you in harnessing the performance and value that our tubes bring to your operations.

Property of Stainless Steel Round Tube

Chemical Analysis (%) Specified
Grade	C	Si	Mn	P	S	Cr	Mo	Ni	Other
201	0.15	1	9.5	0.06	0.03	16.00-18.00	–	3.5-5.5	N 0.25
202	≤0.15	≤1.0	≤7.5-10.0	≤0.06	≤0.03	17.0-19.0	–	4.0-6.0	N ≤0.25
304	0.08	0.75	2	0.045	0.03	18.0 – 20.0	–	8.0 – 10.5	N 0.10
304L	0.03	1	2	0.045	0.03	18.0- 20.0	–	8.0- 12.0	N 0.10
304H	0.04 – 0.10	0.75	2	0.045	0.03	18.0-20.0	–	8.0 – 10.5	N 0.10
309S	≤0.08	≤1.0	≤2.0	≤0.045	≤0.03	≤22.0-24.0	–	12.0-15.0	–
310S	≤0.08	≤1.50	≤2.0	≤0.035	≤0.03	24.0-36.0	–	19.0-22.0	–
316	0.08	0.75	2	45	0.03	16.0- 18.0	2.0-3.0	10.0-14.0	N 0.10
316L	0.03	0.75	2	0.045	0.03	16.0 – 18.0	2.0 – 3.0	10.0 – 14.0	N 0.10
430	0.12	0.75	1	0.04	0.03	16.0-18.0	0.75-1.5	≤0.60	–
410	0.15	1	1	0.04	0.03	11.5-13.5	–	–	–

Mechanical Property of Stainless Steel Round Tube

Grade	Common form	Treatment	Tensile strength MPa(min.)	Yield strength (0.2% offset) MPa (min.)	Elongation % in 50mm (min.)	Hardness (max) (Note 2)
201	Tube	Annealed	535	245	30	70-80 HRB
202	Tube	Annealed	520	275	40	95 HRB
304	Tube	Annealed	515	205	40	92 HRB
304L	Tube	Annealed	485	170	40	88 HRB
304H	Tube	Annealed	515	205	40	92 HRB
309S	Tube	Annealed	515	205	40	≥81 HRB
310S	Tube	Annealed	520	205	40	90 HRB
316	Tube	Annealed	515	205	40	95 HRB
316L	Tube	Annealed	485	170	40	95 HRB
410	Tube	Annealed	470	260	30	93 HRB
430	Tube	Annealed	450	205	22	70-80 HRB