- sales@rithavpipesandtubes.co.in
- Delhi, India
Home > Stainless Steel > Stainless Steel 310H Seamless Pipes
Rithav Pipes and Tubes, a Delhi, India-based manufacturer and supplier of Stainless Steel 310H Seamless Pipes, designed for industrial and high-pressure high-temperature applications. These pipes are constructed from high-carbon austenitic stainless steel with excellent resistance to oxidation, thermal stability, and mechanical strength, even in harsh environments. Made according to ASTM A312 specifications, our 310H seamless pipes are best suited for applications in power plants, furnaces, heat treatment facilities, and petrochemical plants. Known for accuracy in dimensions, strength, and overall quality consistency, Rithav provides reliable piping solutions for the most aggressive operating conditions.
Stainless Steel 310H Seamless Pipes consist of 24–26% chromium, 19–22% nickel, and 0.04–0.10% carbon with trace metals such as manganese, silicon, and iron. The presence of high carbon improves creep resistance and mechanical properties at elevated temperatures. The pipes have a minimum tensile strength of 515 MPa, yield strength of 205 MPa, elongation ≥ 40%, and Brinell hardness of 170–220 HB. This alloy provides outstanding resistance to scaling, thermal fatigue, and oxidation, and is well suited for constant operation in high-temperature conditions.
Range : 6NB to 1200NB
Outer Diameter : 1/8″ NPS to 12″ NPS
Thickness : 0.6 mm to 12.7 mm
Schedules : SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS.
Length : Single Random, Double Random & Cut Length
Specifications : ASTM A312 / ASTM SA312
Types : Round, Square, Rectangle, Hydraulic, Honed Tubes
End : Plain End, Beveled End
| STANDARD | UNS | WERKSTOFF NR. |
| SS 310H | S31009 | – |
| Ni | 19 – 22 |
| Fe | Balance |
| Cr | 24 – 26 |
| C | 0.040 – 0.10 |
| Si | 0.75 |
| Mn | 2 max |
| P | 0.045 max |
| S | 0.030 max |
| Grade | 310H |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 40 |
| Hardness | |
| Rockwell B (HR B) max | 95 |
| Brinell (HB) max | 217 |
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 Seamless Pipes from Rithav Pipes and Tubes ensures high quality and durability, as these tubing offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Rithav Pipes and Tubes, one of the largest suppliers of Stainless Steel 310H Seamless Pipes in Delhi, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
| Quantity | Thermal expansion | Thermal conductivity | Specific heat | Melting temperature | Service temperature | Density | Resistivity |
| Value | 16 – 17 | 16 – 16 | 500 – 500 | 1370 – 1400 | 0 – 500 | 8000 – 8000 | 0.7 – 0.7 |
| Unit | e-6/K | W/m.K | J/kg.K | °C | °C | kg/m3 | Ohm.mm2/m |
Yes, we offer custom sizes for Stainless Steel 310H Seamless Pipes to meet your specific requirements. Our team at Rithav Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@rithavpipesandtubes.co.in.
Stainless Steel 310H Seamless Pipes find wide usage in high-temperature resistant and corrosion-resistant applications. These range from power plants, chemical processing plants, and petrochemical plants where the components are subjected to thermal cycling, oxidation, and carburization. Some common applications are superheater tubes, reformer outlet manifolds, heat exchangers, boiler tubes, and waste incinerator systems. They are also used in cement plants, kilns, and heat treatment equipment, where constant exposure to extreme heat is a common phenomenon. Due to their excellent thermal fatigue resistance and structural integrity, they rank high among critical high-temperature applications across industries.
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