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Home > Stainless Steel > Stainless Steel 310H Welded Pipes
Impex Tube India is one of the top-notch manufacturers and suppliers of higher-grade pipes and tubes from Mumbai, India, providing durable and high-performance offerings like Stainless Steel 310H Welded Pipes. With their reputation for quality products meeting global standards, they cater to diversified industries with exemplary heat and corrosion resistance. Designed specifically for operations in high temperature and heavy duty industrial conditions are Stainless Steel 310H Welded Pipes. With sophisticated manufacturing facilities and a customer-oriented strategy, Impex Tube India offers assured and long-lasting piping solutions to domestic and international customers from various industrial verticals.
Stainless Steel 310H Welded Pipes are austenitic high carbon stainless steel alloys containing around 24–26% chromium and 19–22% nickel with a higher content of carbon (0.04–0.10%) to provide high-temperature strength. These pipes have superior mechanical properties, such as tensile strength of about 515 MPa and yield strength of about 205 MPa. The material is resistant to scaling and oxidation at high temperatures and also shows good thermal stability under stress. Its higher strength and corrosion resistance, especially in hot environments, make it suitable for challenging industrial applications that require exposure to very high temperatures and harsh conditions.
Specifications : ASTM A312 / ASME SA312
Outside Diameter : 6.00 mm OD up to 914.4 mm OD, Sizes up to 24″ NB available Ex-stock, OD Size available Ex-stock
Thickness : 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Size : 1/2″ NB – 24″ NB
Type : Welded
Form: Round Pipes, Square Pipes, Rectangular Pipes.
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 310H | S31009 | 304S51 | – | 1.4845 | X6CrNi18-11 | – | – |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 310H | min. | 0.04 | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.10 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | |||
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 310H | 515 | 205 | 40 | 92 | 201 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 310H Welded Pipes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.
Impex Tube India, a leading manufacturer and supplier of Stainless Steel 310H Welded Pipes in Mumbai, India, offers a comprehensive range of high-quality pipes and tubing suitable for various industrial applications. Our extensive inventory and commitment to exceptional service make us a trusted choice for regional products.
| NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
| 1/8″ | ✓ | ✓ | ✓ | ✓ | |
| 1/4″ | ✓ | ✓ | ✓ | ✓ | |
| 3/8″ | ✓ | ✓ | ✓ | ✓ | |
| 1/2″ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3/4″ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 1″ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 1 1/4″ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 1 1/2″ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 2″ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 2 1/2″ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 3″ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 4″ | ✓ | ✓ | ✓ | ✓ | ✓ |
| 5″ | ✓ | ✓ | ✓ | ✓ | |
| 6″ | ✓ | ✓ | ✓ | ✓ |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 310H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
We offer custom sizes for Stainless Steel 310H Welded Pipes to meet your specific needs. Our dedicated team at Impex Tube India provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@impextubeind.com.
Stainless Steel 310H Welded Pipes have extensive applications in high-temperature equipment like furnaces, heat treatment plants, thermal processing facilities, power plant plants, and petrochemical processes. These pipes are best used in equipment for combustion chambers, kiln linings, radiant tubes, and heat exchangers because of their capability to resist oxidation, carburization, and sulfidation. Stainless Steel 310H Welded Pipes also find their application in the refining process, incinerators, and in high-temperature ducting systems. Their high carbon content enhances creep resistance and structure stability, providing long service life under prolonged thermal exposure. Their ideal weldability and wear resistance qualify them for welded structures in demanding and corrosive working conditions.
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