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Ayhan Tube Fittings, based in Istanbul, Turkey, has made a name for itself as a leading manufacturer and supplier of Stainless Steel Tube Fittings, providing top-notch solutions to industries around the world. Renowned for their precision engineering, resistance to corrosion, and impressive longevity, these tube fittings are crafted to meet international standards, ensuring reliable performance even in the toughest conditions. With a strong focus on quality, competitive pricing, and prompt deliveries, Ayhan Tube Fittings caters to a variety of sectors, including petrochemical, oil and gas, power generation, pharmaceuticals, marine, and water treatment, solidifying its reputation as a trusted player in the global tube fittings market.
The Stainless Steel Tube Fittings are produced using high-quality materials like SS 304, 304L, 316, and 316L, which consist of iron, chromium, nickel, and molybdenum in different ratios. This unique blend offers outstanding resistance to corrosion, oxidation, and pitting, even in harsh environments. On the mechanical side, they boast high tensile and yield strength, remarkable hardness, and excellent fatigue resistance. Their capability to endure high pressure and temperature, combined with great machinability and weldability, makes Stainless Steel Tube Fittings the go-to choice for critical piping and instrumentation applications across various industries.
| Specifications | ASTM A182, A276, A479 / ASME SA182, SA276, SA479 |
|---|---|
| Size | 1/16 in. to 2 in. & 2mm to 50 mm. |
| Dimensional Range | 1/16 to 2 inches (imperial); 2 to 50 mm (metric) |
| Working Pressures | Upto 2000 to 6000 PSI |
| Thread Type | NPT – ASME B1.20.1, SAE AS71051 | ISO/BSP Parallel – ISO 228 | ISO/BSP Tapered – ISO 7, BS EN 10226-1 | SAE (Unified) – ASME B1.1 |
| End Connections | NPT, ISO/BP, SAE/MS, AN, weld ends, port connectors, sanitary flanges, tube adapters |
| Types | Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
| Equivalent To | SWAGELOK, PARKER, DK-LOK, HOKE |
| Max Working Pressure | 8MPa | 1200psi Depending on The Tubing Material |
| Working Temperature | -40°C—250°C | -40°F—482°F Depending on The Tubing Material |
| Configurations | Straights, elbows, tees, crosses, caps, plugs, nuts and ferrules Chromatograph and Column End |
| Tube Fitting uses & application |
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| Material Test Certificates (MTC) for Tube Fitting as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
| Grade | C | Mn | Si | P | S | Cr | Ni |
| Stainless Steel Tube Fittings | 0.08 max | 2 max | 0.75 max | 0.045 max | 0.030 max | 18 – 20 | 8 – 11 |
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Stainless Steel Tube Fittings | 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
These fittings are commonly used in situations that demand secure, leak-proof, and durable connections. In the oil and gas sector, they find their place in refineries, offshore platforms, and pipelines, ensuring safe transfer of fluids and gases. Chemical and petrochemical facilities rely on them for managing corrosive substances. In power generation, they are essential for high-pressure steam and cooling systems. The water treatment, marine, and food and beverage industries also depend on them for hygienic and dependable operations. Their versatility, strength, and long-lasting performance make them an invaluable asset in many applications.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Stainless Steel Tube Fittings | 1.4301 | S30400 | SUS 304 | 304S31 | 08Х18Н10 | Z7CN18‐09 | X5CrNi18-10 |
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Stainless Steel Tube Fittings are widely utilized across various industries due to their superior corrosion resistance and durability. In the chemical processing industry, they facilitate the safe transport of corrosive substances, while in the oil and gas sector, they are essential for connecting pipes in high-pressure environments. Additionally, these fittings are employed in the food and beverage industry, ensuring hygiene and safety during the processing and transportation of products. Their reliability also makes them suitable for marine applications, automotive systems, and construction, providing long-lasting performance in demanding conditions.
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