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Ojas Pipes and Tubes is a top-notch manufacturer and supplier of high-quality Stainless Steel 310 and 310S Welded Tubing located in Kolkata, India. Dedicating itself to excellence and customer satisfaction, Ojas provides premium-grade stainless steel tubing solutions designed to address varied industrial needs. The business provides high corrosion resistance, high durability, and accuracy in its products, making them suitable for high-temperature and corrosive conditions. Utilizing cutting-edge manufacturing methods and strict quality control processes, Ojas Pipes and Tubes has gained a reputation for reliability, efficiency, and timely delivery in both domestic and global markets.
Stainless Steel 310 and 310S Welded Tubing are high-alloy austenitic stainless steels offering superior high-temperature resistance. The general composition consists of Chromium (24–26%), Nickel (19–22%), Manganese (≤2%), and Carbon (≤0.25% in case of 310, ≤0.08% in case of 310S). The mechanical properties comprise a tensile strength of approximately 520 MPa, a yield strength of 205 MPa, and elongation of 40%. These grades have superb resistance to oxidation to 1100°C and retain mechanical strength during thermal cycling and are therefore ideal for severe thermal and chemical conditions.
Specifications : ASTM A213 / ASME SA213
Outside Diameter : 1/8″ OD TO 2″OD 3MM OD TO 38 MM OD
Thickness : 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
Size : 1/2″ NB – 24″ NB
Type : Seamless / Capillary Tubes
Form : Round Tubes, Square Tubes, Rectangular Tubes.
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
Finish : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Grade |
C |
Mn |
Si |
P |
S |
Cr |
Mo |
Ni |
N |
SS 310 |
0.015 max |
2.0 max |
0.15 max |
0.020 max |
0.015 max |
24.00 – 26.00 |
0.10 max |
19.00 – 21.00 |
54.7 min |
SS 310S |
0.08 max |
2.0 max |
1.00 max |
0.045 max |
0.030 max |
24.00 – 26.00 |
0.75 max |
19.00 – 21.00 |
53.095 min |
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 40 % |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choose Stainless Steel 310 and 310S Welded Tubing from Ojas Pipes and Tubes for exceptional corrosion resistance, superior strength and excellent durability. Ideal for a variety of industrial applications it provides outstanding performance in harsh environments. With precision manufacturing and quality assurance, we ensure reliable and durable tubing solutions.
Ojas Pipes and Tubes is the largest supplier of Stainless Steel 310 and 310S Welded Tubing in Kolkata, India. Known for its high-quality products. We offer superior corrosion resistance, strength, and durability. Trusted by industries worldwide they provide reliable precision-engineered tubing for various applications and project needs.
STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
Yes, Ojas Pipes and Tubes offer large custom designs for Stainless Steel 310 and 310S Welded Tubing. With design, wall thickness and length. Their adjustable options ensure the tubing meets specific application requirements. This flexibility makes it more efficient and reliable for different industries and environments. For more details, contact us at sales@ojaspipesandtubes.co.in.
Stainless Steel 310 and 310S Welded Tubing is used in various industries where superior heat and corrosion resistance is demanded. Typical uses are furnace parts, heat exchangers, thermal processing equipment, kilns, and combustion chambers. In petrochemical facilities, the tubes are perfect for reformers and radiant coils because they can handle very high heat. Power generation, aerospace, and food processing sectors also use 310/310S tubing because of its stress strength and durability. The low carbon level of 310S improves weldability and slows down carbide precipitation and, therefore, it is suitable for welded equipment in high-temperature applications.
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