Ranya Stainless is a reputable manufacturer and supplier located in Muscat, Oman, known for its top-notch Stainless Steel 310H Pipes designed specifically for high-temperature and corrosive industrial settings. Thanks to cutting-edge manufacturing technology and rigorous quality control, the company guarantees that each pipe boasts exceptional strength, durability, and precision. Catering to sectors like petrochemicals, power generation, chemical processing, and marine engineering, Ranya Stainless delivers dependable products that adhere to international standards. With a strong focus on timely delivery and customer satisfaction, the company has built a solid reputation as a premier supplier of high-quality stainless-steel piping solutions in Oman and its neighboring regions.
Stainless Steel 310H Pipes are crafted from a high-temperature austenitic alloy that includes 24–26% chromium and 19–22% nickel, featuring a higher carbon content than 310S to enhance strength at elevated temperatures. This unique composition offers outstanding oxidation resistance, thermal stability, and corrosion protection in harsh environments. On the mechanical side, SS 310H pipes provide high tensile and yield strength, excellent creep resistance, and remarkable toughness, ensuring they maintain their structural integrity even under prolonged exposure to high temperatures. Their good weldability and dimensional stability make them perfect for critical industrial piping systems.
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Dimensions |
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ASTM, ASME and API |
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Standard |
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ASTM A312 / ASME SA312 |
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Size |
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1/8″NB TO 30″NB IN |
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Specialized in |
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Large Diameter Size |
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Schedule |
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SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
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Form |
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Round, Square, Rectangular, Hydraulic Etc |
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Type |
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Seamless / ERW / Welded / Fabricated / LSAW Pipes |
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Length |
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Single Random, Double Random & Cut Length. |
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End |
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Plain End, Beveled End, Threaded |
| Grade | 310H | |
|---|---|---|
| min | max | |
| C | – | 0.08 |
| Mn | – | 2.0 |
| Si | – | 0.75 |
| P | – | 0.045 |
| S | – | 0.03 |
| Cr | 16.0 | 18.0 |
| Mo | 2.0 | 3.0 |
| Ni | 10.0 | 14.0 |
| N | – | 0.10 |
| 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 |
| Rockwell B (HR B) max | 217 | |
Contact us to get a quick quote for your requirement.
We offers rigorous testing and certification of its stainless steel 310H pipe, ensuring high performance and reliability. Our pipes undergo extensive testing including dimensional testing, material composition, mechanical properties and pressure testing. Each pipe is accompanied by extensive certification, confirming compliance with international standards of excellence.
Stainless 310H square pipes are high-temperature resistant tubes with a square cross-section, offering excellent strength and oxidation resistance. They are ideal for structural and industrial applications in extreme environments.
SS 310H seamless pipes are high-temperature resistant tubes without welds, providing excellent strength and oxidation resistance. Ideal for demanding applications, they ensure durability in extreme environments like heat exchangers and reactors.
Stainless Steel 310H ERW (Electric Resistance Welded) pipes are high-temperature resistant tubes created by welding. They offer durability and strength, suitable for applications in extreme conditions like heat exchangers and chemical processing.
SS 310H LSAW (Longitudinal Submerged Arc Welded) pipes are high-strength, high-temperature resistant tubes used in large-diameter applications. They provide excellent durability and resistance to extreme environments and harsh conditions.
Stainless Steel 310H round pipes are high-temperature resistant tubes with a circular cross-section, offering excellent strength and oxidation resistance. They are ideal for use in industrial applications requiring durability and performance.
Stainless Steel 310H welded pipes are high-temperature resistant tubes made by welding. They provide excellent durability, strength, and oxidation resistance, making them suitable for use in extreme conditions and industrial applications.
These Stainless Steel 310H Pipes find extensive use in industries that demand materials capable of enduring extreme heat and corrosive conditions. They’re commonly found in furnaces, boilers, heat exchangers, and thermal processing units. Petrochemical and chemical plants utilize them in reactors, burners, and high-temperature piping networks. Power generation facilities depend on SS 310H pipes for turbines, superheaters, and exhaust systems. Additionally, they are employed in refineries, metallurgical plants, and industrial ovens. Their durability, heat resistance, and corrosion protection make them vital for long-lasting, high-performance applications in demanding environments.







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