Home > Stainless Steel > Stainless Steel 316 and 316L Seamless Pipes
Tun Pipes is a reputable manufacturer and supplier located in Naypyidaw, Myanmar, with a focus on high-quality Stainless Steel 316Ti EFW Pipes. The company has built a solid reputation for precision engineering, reliability, and strict adherence to international standards, making their products ideal for challenging industrial settings. With a keen emphasis on durability, corrosion resistance, and long-lasting performance, Tun Pipes caters to clients across various sectors, including chemical processing, petrochemical, power generation, marine, and construction. Their Stainless Steel 316Ti EFW Pipes are crafted using advanced fabrication techniques, ensuring remarkable strength, consistency, and reliable performance for a wide range of industrial applications.
These Stainless Steel 316Ti EFW Pipes are made from an alloy that includes about 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, with titanium added to prevent sensitization and enhance stability at high temperatures. This unique composition helps to resist carbide precipitation and boosts corrosion resistance. The material boasts high tensile strength, excellent creep resistance, and impressive toughness, even in tough conditions. These mechanical properties make 316Ti EFW pipes perfect for environments that involve acids, chlorides, and high temperatures, where structural integrity is essential.
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 316 | S31600 | 1.4401 | SUS 316 | Z7CND17‐11‐02 | 316S31 / 316S33 | – | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
| SS 316L | S31603 | 1.4404 | SUS 316L | Z3CND17‐11‐02 / Z3CND18‐14‐03 | 316S11 / 316S13 | 03Ch17N14M3 / 03Ch17N14M2 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
| 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 | 316 and 316L |
| 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 316 and 316L Seamless Pipes from Tun 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.
Tun Pipes and Tubes, one of the largest suppliers of Stainless Steel 316 and 316L 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.
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 316 | S31600 | 316S31 | 58H, 58J | 1.4401 | X5CrNiMo17-12-2 | 2347 | SUS 316 |
| 316L | S31603 | S31603 | – | 1.4404 | X5CrNiMo17-12-2 | 2348 | SUS 316L |
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
| 0-100°C | 0-315°C | 0-538°C | at 100°C | at 500°C | |||||
| 316 | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
| 316L | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Yes, we offer custom sizes for Stainless Steel 316 and 316L 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 316Ti EFW Pipes are extensively utilized in industries that demand outstanding corrosion resistance and high-temperature stability. They are frequently found in chemical and petrochemical plants for transporting corrosive fluids and gases. Marine and offshore applications depend on them for their durability in saline environments. Additionally, they are used in power generation, heat exchangers, pharmaceutical processing, food and beverage equipment, and architectural projects. Thanks to their excellent weldability and longevity, 316Ti EFW pipes are the go-to choice for high-pressure pipelines, boiler systems, and industrial processing units that require robust, contamination-resistant materials.







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