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Laila Pipes and Tubes is a reliable manufacturer and supplier of Stainless Steel 316H Seamless Tubing based in Muscat, Oman. They specialize in providing high-performance tubular solutions designed for high-temperature and high-pressure applications. With a reputation for precision manufacturing, rigorous quality control, and a strong focus on customer service, the company offers seamless SS 316H tubing that boasts impressive strength, excellent corrosion resistance, and long-lasting reliability. Catering to various industries, including petrochemical, power generation, chemical processing, and marine engineering, Laila Pipes and Tubes guarantees accurate dimensions, a uniform structure, and timely delivery, making them a trusted source for stainless steel seamless tubing.
Stainless Steel 316H Seamless Tubing is a high-carbon, molybdenum-bearing austenitic stainless steel made up of chromium, nickel, molybdenum, iron, and a controlled amount of carbon. The elevated carbon content enhances its strength at high temperatures and improves creep resistance, while the molybdenum content boosts its resistance to pitting and crevice corrosion, especially in chloride-rich environments. The seamless design provides exceptional pressure-handling capabilities and structural integrity. SS 316H is known for its excellent tensile strength, good ductility, and stable mechanical performance even under elevated temperatures and challenging service conditions.
Tube Range : 6.35 mm OD To 101.6 mm OD Guage: 25 SWG – 10 SWG
Outer Diameter : 3.00 mm – 219.10 mm
Wall Thickness : 0.40 mm – 12.70 mm
Schedules : 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH
Length : Upto 30 meters, Custom Cut Lengths
Specifications : ASTM A213 / ASTM SA213
Types : Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes
| SS | 316H |
| Ni | 10 – 14 |
| N | 0.10 max |
| Cr | 16 – 18 |
| C | 0.04 – 0.10 |
| Si | 0.75 max |
| Mn | 2 max |
| P | 0.045 max |
| S | 0.030 max |
| Mo | 2.00 – 3.00 |
| Grade | 316H |
| 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 316H Seamless Tubing from Laila Pipes and Tubes ensures you receive top-quality products designed for high-temperature and high-pressure environments. Our 316H tubing is manufactured from premium-grade materials, offering enhanced strength and excellent corrosion resistance, making it ideal for critical applications in industries such as chemical processing, power generation, and oil and gas. At Laila, we prioritize customer satisfaction by providing tailored solutions and rigorous quality control. With our industry expertise and commitment to excellence, you can trust us for durable and high-performing 316H seamless tubing that meets demanding specifications.
Laila Pipes and Tubes, one of the largest suppliers of Stainless Steel 316H Seamless Tubing in Muscat, OMAN, 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.
Yes, we offer custom sizes for Stainless Steel 316H Seamless Tubing to meet your specific requirements. Our team at Laila Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@lailapipes.com.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 316H | S31609 | 316S51 | – | – | – | – | – |
This type of tubing is widely used in applications that demand enhanced strength, corrosion resistance, and reliability at high temperatures. It’s commonly found in boilers, superheaters, heat exchangers, refinery heaters, steam piping, and petrochemical processing equipment. Additionally, it plays a crucial role in power plants, chemical plants, offshore structures, and marine systems where resistance to thermal stress and aggressive media is essential. SS 316H seamless tubing is known for its dependable performance in continuous high-temperature environments, making it the go-to choice for demanding industrial applications.







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