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Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004Tubotech Alloys is a leading manufacturer, supplier, and exporter of premium-quality SMO 254 Instrumentation Fittings in Italy. Our SMO 254 Instrumentation Fittings are manufactured using high-grade UNS S31254 super austenitic stainless steel, offering exceptional resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. These fittings are widely used in offshore platforms, marine applications, desalination plants, chemical processing industries, oil & gas facilities, and power generation sectors.
Our SMO 254 Instrumentation Fittings are engineered to provide leak-free performance, dimensional accuracy, superior strength, and excellent durability under extreme operating conditions. Tubotech Alloys supplies high-performance instrumentation fittings across Italy, including Milan, Rome, Naples, Turin, Genoa, Bologna, Florence, and other industrial regions.
Tubotech Alloys offers a comprehensive range of SMO 254 Instrumentation Fittings, including:
Our fittings are available in various sizes, configurations, and pressure ratings to meet diverse industrial requirements.
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.02 |
| Chromium (Cr) | 19.5 – 20.5 |
| Nickel (Ni) | 17.5 – 18.5 |
| Molybdenum (Mo) | 6.0 – 7.0 |
| Nitrogen (N) | 0.18 – 0.25 |
| Copper (Cu) | 0.50 – 1.00 |
| Manganese (Mn) | ≤ 1.00 |
| Silicon (Si) | ≤ 0.80 |
| Phosphorus (P) | ≤ 0.03 |
| Sulfur (S) | ≤ 0.01 |
SMO 254 is a high-alloy super austenitic stainless steel containing elevated levels of chromium, nickel, molybdenum, and nitrogen, providing outstanding corrosion resistance in aggressive chloride-bearing environments.
| Property | Value |
|---|---|
| Tensile Strength | 680 MPa |
| Yield Strength (0.2% Offset) | 300 MPa |
| Elongation | 50% |
| Hardness | 210 HB Max |
| Modulus of Elasticity | 195 GPa |
| Density | 8.0 g/cm³ |
The excellent mechanical strength and ductility of SMO 254 Instrumentation Fittings make them ideal for high-pressure and highly corrosive applications.
Our SMO 254 Instrumentation Fittings are widely used in:
Used in offshore platforms, subsea systems, and process instrumentation where chloride resistance is critical.
Ideal for handling corrosive chemicals, acids, and chlorinated process fluids.
Provides exceptional performance in seawater cooling systems and marine equipment.
Widely used in reverse osmosis and seawater desalination facilities.
Applied in heat exchangers, condensers, and instrumentation systems.
Suitable for bleaching systems and chemical recovery plants.
Used in process control and fluid handling systems requiring superior corrosion resistance.
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
Hastelloy C276 Instrumentation Fittings are extensively used in:
We manufacture fittings using certified SMO 254 (UNS S31254) raw materials complying with international standards.
Advanced production techniques ensure accurate dimensions and superior sealing performance.
Complete instrumentation fitting solutions available in various configurations and sizes.
Each fitting undergoes rigorous inspection and testing before dispatch.
We offer cost-effective solutions without compromising quality.
Reliable logistics network ensures prompt delivery throughout Italy and Europe.
Customized dimensions, pressure ratings, and specifications available upon request.
| Specification | Details |
|---|---|
| Material Grade | SMO 254 |
| UNS Number | S31254 |
| Werkstoff Number | 1.4547 |
| Standard | ASTM, ASME, DIN, EN |
| Size Range | 1/8″ to 2″ |
| Pressure Rating | Up to 10,000 PSI |
| End Connections | Compression, Threaded, Welded |
| Type | Seamless & Welded |
| Testing | Hydrostatic, PMI, Hardness, Dimensional Inspection |
SMO 254 Instrumentation Fittings are high-performance tube and pipe fittings manufactured from UNS S31254 super austenitic stainless steel, designed for highly corrosive and chloride-rich environments.
Their superior resistance to seawater corrosion, pitting, and crevice corrosion makes them ideal for marine and offshore installations.
Industries such as oil & gas, petrochemical, chemical processing, desalination, marine, power generation, and pulp & paper extensively use these fittings.
Depending on the size and configuration, these fittings can handle pressures up to 10,000 PSI.
Tubotech Alloys offers certified materials, precision manufacturing, competitive pricing, strict quality control, custom solutions, and timely delivery throughout Italy.
Upgrade your assembly with Tubotech for excellence and built to closing. Contact us nowadays to get a quote or examine more about our product range.
Tubotech delivers precision-engineered tubing, fittings, and fasteners with innovative solutions and customizable options. Trusted for quality and durability, we serve industries requiring reliable, high-performance piping and instrumentation products.
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