- sales@tunpipes.com
- Naypyidaw, Myanmar
Home > Stainless Steel > Stainless Steel 316Ti Seamless Pipes
Tun Pipes, located in Naypyidaw, Myanmar, stands out as a top manufacturer and supplier of premium stainless steel products, with a particular focus on seamless tubing. They pride themselves on their dedication to precision, durability, and ensuring customer satisfaction. Tun Pipes caters to a variety of industries that need dependable and corrosion-resistant piping solutions. One of their standout products is the Stainless Steel 321/321H seamless tubing, which is renowned for its outstanding performance in high-temperature and challenging environments. By utilizing cutting-edge manufacturing techniques and rigorous quality control, Tun Pipes guarantees that every tube adheres to international standards, making it a go-to choice for industrial, chemical, and engineering applications throughout Myanmar and Southeast Asia.
The Stainless Steel 321/321H seamless tubing is an austenitic chromium-nickel alloy that’s stabilized with titanium, which boosts its resistance to intergranular corrosion. It typically contains 17–19% chromium, 9–12% nickel, and titanium to enhance stability at high temperatures. This tubing showcases impressive mechanical properties, with tensile strength ranging from 515–750 MPa and yield strength between 205–275 MPa, depending on the specific grade and heat treatment. It also boasts an elongation of 40% or more, providing flexibility without sacrificing strength. The 321H variant, with its higher carbon content, offers enhanced creep resistance, making both grades perfect for applications involving extreme temperatures and pressures.
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. | JIS | AFNOR | BS | GOST | EN |
| SS 316TI | S31635 | 1.4571 | SUS 316TI | Z6CNDT17‐12 | 320S31 | 08Ch17N13M2T | X6CrNiMoTi17-12-2 |
| Ni | 10 – 14 |
| N | 0.10 max |
| Cr | 16 – 18 |
| C | 0.08 max |
| Si | 0.75 max |
| Mn | 2 max |
| P | 0.045 max |
| S | 0.030 max |
| Mo | 2.00 – 3.00 |
| Grade | 316TI |
| Tensile Strength (MPa) min | 515 |
| Yield Strength 0.2% Proof (MPa) min | 205 |
| Elongation (% in 50mm) min | 35 |
| Hardness | |
| Rockwell B (HR B) max | 75 |
| Brinell (HB) max | 205 |
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 316Ti Seamless Pipes from Tun Pipes and Tubes guarantees exceptional corrosion resistance and high temperature performance. Their pipes are manufactured to exacting standards, ensuring reliability and durability for complex applications. With a focus on customer service, Tun offers customized solutions and technical support. In addition, the rugged design reduces leakage, making it reliable for a variety of applications.
Tun Pipes and Tubes, one of the largest suppliers of Stainless Steel 316Ti Seamless Pipes in Naypyidaw, Myanmar, 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.
| SS Grade | UNS No | Old British | Euronorm | GOST | JIS – Japanese | ||
| BS | En – European | WNR. No | AFNOR | ||||
| 316Ti | UNS S31635 | 320S31 | X6CrNiMoTi17-12-2 | 1.4571 | Z6CNDT17‐12 | 08Ch17N13M2T | SUS 316Ti |
| Specific Heat (0-100°C) | Thermal Conductivity | Thermal Expansion | Modulus Elasticity | Electrical Resistivity | Density |
| 500 | 14.6 | 16.5 | 193 | 7.4 | 7.99 |
| J.kg-1.°K-1 | W.m -1.°K-1 | mm/m/°C | GPa | μohm/cm | g/cm3 |
Yes, we offer custom sizes for Stainless Steel 316Ti Seamless Pipes to meet your specific requirements. Our team at Tun Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@tunpipes.com.
Stainless Steel 321/321H seamless tubing is commonly found in settings that demand high corrosion resistance and thermal stability. Typical uses include chemical processing, petrochemical plants, and power generation systems, where the tubes are exposed to high-temperature fluids and gases. Its exceptional strength and resistance to oxidation make it ideal for exhaust systems, heat exchangers, and furnace components. Moreover, it finds applications in the aerospace, food processing, and pharmaceutical industries, where hygiene and durability are paramount.
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