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Home > Stainless Steel >Stainless Steel 316Ti EFW Pipes
**Maria Pipes and Tubes**, based in Kuala Lumpur, Malaysia, stands out as a top manufacturer and supplier of **Stainless Steel 316Ti EFW (Electric Fusion Welded) Pipes**. They specialize in delivering precision-engineered piping solutions designed for high-temperature and corrosion-resistant industrial settings. Utilizing cutting-edge EFW welding technology and strict quality control measures, the company provides these pipes in various shapes—round, square, and rectangular—along with customizable finishes like annealed and pickled, polished, bright annealed, or cold-drawn to fit your specific project requirements. ([silver-tubes.com][1], [roseimpex.in][2], [acealloysllp.com][3])
**Stainless Steel 316Ti** (UNS S31635 / EN 1.4571) is an austenitic alloy that has been enhanced with titanium to prevent carbon sensitization. It typically contains around 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, boasting a strong mechanical profile with a minimum tensile strength of 515 MPa, a yield strength of 205 MPa, and at least 35% elongation. The hardness can reach up to 75 HRB. ([unifitmetalloys.com][4], [deepaksteelindia.com][5])
| Specification | ASTM A358 / ASME SA358 |
| Specification | A / SA358 CLASS 1, A / SA358 CLASS 2, A / SA358 CLASS 3, A / SA358 CLASS 4, A / SA358 CLASS 5 |
| Grades | 304, 304L, 304H, 309S, 310S, 316, 316L, 316H, 317L, 321, 321H, 347, 347H, 904L ETC. |
| Type | EFW, ELECTRIC FUSION WELDED |
| Outer Diameter Size | Electric Fusion Welded / ERW- 8″ NB To 110″ NB (Nominal Bore Size) |
| Wall Thickness | Schedule 10 To Schedule 160 (3 mm to 100 mm Thickness) |
| Length | 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size. |
| Ends | Plain Ends / Beveled Ends |
| Delivery Conditions | As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered |
| Coating | Electropolish, Mechanical Polish, Satin Finish, Passivated |
| Dimension | All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM and ASME |
| Value Added Services | Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment |
| Packaging | Loose / Bundle / Wooden Pallet / Wooden Box / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector |
| Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| SS 316Ti | S31635 | 1.4571 | Z6CNDT17‐123 | X6CrNiMoTi17-12-2 | SUS 316Ti | 320S31 | 08Ch17N13M2 |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 316Ti | 0.08 max | 2.0 max | 0.75 max | 0.045 max | 0.030 max | 16.00 – 18.00 | 2.00 – 3.00 | 10.00 – 14.00 | 68.395 min |
| Grade | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 316Ti | Psi – 75000, MPa – 515 | Psi – 30000, MPa – 205 | 35 % | 75 | 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 EFW Pipes from Maria Pipes and Tubes guarantees excellent corrosion resistance, high strength, and durability. Designed for diverse industrial applications, it delivers reliable performance in tough environments while maintaining competitive pricing for cost-effective solutions.
**Applications** for Stainless Steel 316Ti EFW Pipes are varied and essential, particularly in industries that function under high temperatures or corrosive conditions. Thanks to the titanium’s ability to reduce sensitization, these pipes are ideal for high-temperature processes—such as in power generation, petrochemicals, chemical processing, and marine environments where exposure to chlorides is a concern. The EFW design ensures strong weld integrity and consistent dimensions, making these pipes perfect for heavy-duty, long-term use.
| NPS Designator | Outside Diameter | Nominal Wall Thickness | ||||||||
| in. | mm | Schedule 5SA | Schedule 10SA | Schedule 40SA | Schedule 80SA | |||||
| in. | mm | in. | mm | in. | mm | in. | mm | |||
| 8 | 8.625 | 219.08 | 0.109 | 2.77 | 0.148 | 3.76 | 0.322 | 8.18 | 0.500 | 12.70 |
| 10 | 10.750 | 273.05 | 0.134 | 3.40 | 0.165 | 4.19 | 0.365 | 9.27 | 0.500B | 12.70B |
| 12 | 12.750 | 323.85 | 0.156 | 3.96 | 0.180 | 4.57 | 0.375B | 9.52B | 0.500B | 12.70B |
| 14 | 14.000 | 355.60 | 0.156 | 3.96 | 0.188B | 4.78B | … | … | … | … |
| 16 | 16.000 | 406.40 | 0.165 | 4.19 | 0.188B | 4.78B | … | … | … | … |
| 18 | 18.000 | 457.20 | 0.165 | 4.19 | 0.188B | 4.78B | … | … | … | … |
| 20 | 20.000 | 508.00 | 0.188 | 4.78 | 0.188B | 4.78B | … | … | … | … |
| 22 | 22.000 | 558.80 | 0.188 | 4.78 | 0.218B | 5.54B | … | … | … | … |
| 24 | 24.000 | 609.60 | 0.218 | 5.54 | 0.250 | 6.35 | … | … | … | … |
| 30 | 30.000 | 762.00 | 0.250 | 6.35 | 0.312 | 7.92 | … | … | … | … |
| Grade | Density(kg/m3) | Elastic Modulus (GPa) | Mean Co-eff of Thermal Expansion (µm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100 °C (J/kg.K) | Elec Resistivity (nΩ.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-100 °C | 0-315 °C | 0-538 °C | At 100 °C | At 500 °C | |||||
| 316Ti | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
We offer custom sizes for Stainless Steel 316Ti EFW Pipes to meet your specific needs. Our dedicated team at Maria Pipes and Tubes provides tailored solutions for all your piping and tubing requirements. For more information, contact us at sales@mariapipes.com.
Stainless Steel 316Ti EFW Pipe is widely used in various industries due to its exceptional corrosion resistance and mechanical properties. Typical applications are in the chemical industry, pharmaceutical manufacturing, oil and gas, and marine environments, where exposure to extreme conditions is common. These pipes are ideal for the transport of liquids and solid gases, and the ability to withstand stress and oxidation in high temperature applications along with being used in food and beverage processing, electricity generation and wastewater treatment plants to ensure safety and longevity in various systems
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