- sales@samiapipes.com
- Tunis, Tunisia
Home > Stainless Steel > Stainless Steel 316H Seamless Tubing
At Samia Pipes and Tubes, headquartered in Tunis, Tunisia, we manufacture and supply premium Stainless Steel 316H Seamless Tubing designed for high-temperature and pressure-critical applications. The 316H grade contains higher carbon content, which enhances strength and creep resistance while maintaining excellent corrosion resistance. Seamless construction provides uniform wall thickness, superior structural integrity, and dependable performance under demanding service conditions. Manufactured using advanced processes and strict quality controls, our tubing meets international standards. Industries across Tunisia and beyond trust Samia Pipes and Tubes for seamless tubing solutions that deliver durability, safety, and consistent long-term performance.
This tubing is made up of chromium (16–18%), nickel (10–14%), and molybdenum (2–3%), featuring a higher carbon content than the 316 and 316L grades, which boosts its strength at high temperatures. It boasts a tensile strength of about 515 MPa, a yield strength of 205 MPa, and an elongation of 40%, ensuring excellent toughness and mechanical stability. The seamless design enhances pressure resistance, uniformity, and reliability in harsh and high-temperature environments.
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 Samia 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 Samia, 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.
Samia Pipes and Tubes, one of the largest suppliers of Stainless Steel 316H Seamless Tubing in Tunis, Tunisia, 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 Samia Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@samiapipes.com.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 316H | S31609 | 316S51 | – | – | – | – | – |
Stainless Steel 316H Seamless Tubing finds its place in chemical and petrochemical plants, oil and gas refineries, power plants, and heat exchangers, thanks to its exceptional high-temperature and corrosion resistance. It’s also widely used in marine applications, pharmaceuticals, food and beverage processing, and water treatment systems where hygiene and strength are paramount. Moreover, its versatility shines through in structural, hydraulic, and instrumentation systems. With its durability, precision, and ability to withstand tough conditions, this tubing is a vital choice for both industrial and commercial applications.
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