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Ayhan Tube Fittings, located in Istanbul, Turkey, has made a name for itself as a leading manufacturer and supplier of Super Duplex Steel S32750 Tube Fittings. They pride themselves on delivering top-notch products that are built for strength, reliability, and durability, even in the toughest conditions. These tube fittings are particularly known for their outstanding resistance to corrosion, erosion, and stress cracking, ensuring they perform well over the long haul, even in harsh environments. Ayhan Tube Fittings produces these Super Duplex Steel S32750 Tube Fittings in line with international standards, resulting in products that not only boast high mechanical strength but also excellent weldability. They find their place in various sectors, including oil and gas, chemical processing, marine, and power industries, where they guarantee leak-proof connections and a long service life.
The Super Duplex Steel S32750 Tube Fittings are crafted from a well-balanced blend of austenitic and ferritic structures, featuring key alloying elements like chromium, molybdenum, and nitrogen. This unique composition offers remarkable resistance to chloride-induced pitting and crevice corrosion. On the mechanical side, these fittings showcase incredibly high tensile and yield strength—almost double that of standard austenitic stainless steels—along with impressive impact toughness. They also maintain their stability under high pressures and varying temperatures. With their exceptional corrosion resistance, strength, and durability, these fittings are a reliable choice for critical and aggressive service environments.
ASTM SPECIFICATION | ASME SA182/182M F53, ASTM A182/182M F53 |
|---|---|
TUBE SIZE | 1/8’’ to 2’’ and 3mm to 50mm |
MATERIAL GRADES | Super Duplex S32750 |
THREAD | UNF, BSPT, NPT, BSP, SAE, ISO etc. |
PRESSURE RATING | 300/1000/3000/6000/10000PSI for Duplex Steel |
ASTM STANDARDS | ASTM D3294 and D1710 |
APPLICABLE TEMPERATURE | 150-400°C |
PACKING DETAILS |
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At Ayhan Tube Fittings, we are the largest supplier, manufacturer, and exporter of Super Duplex Steel S32750 Tube Fittings in Istanbul, Turkey. Our advanced manufacturing facilities, strategically positioned in the Turkey, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.
| Grade | S32750 | S32760 |
| C | 0.030 max | 0.05 max |
| Mn | 1.20 max | 1.00 max |
| Si | 0.80 max | 1.00 max |
| P | 0.035 max | 0.030 max |
| S | 0.020 max | 0.010 max |
| Cr | 24.00 – 26.00 | 24.00 – 26.00 |
| Mo | 3.00 – 5.00 | 3.00 – 4.00 |
| Ni | 6.00 – 8.00 | 6.00 – 8.00 |
| N | 0.24 – 0.32 | 0.20 – 0.30 |
| Fe | 58.095 min | 57.61 min |
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In industries that demand superior corrosion resistance and mechanical strength, Super Duplex Steel S32750 Tube Fittings are widely utilized. In the oil and gas sector, they are essential for offshore platforms, subsea equipment, and pipelines that face exposure to seawater and harsh chemicals. Chemical and petrochemical plants depend on them for managing aggressive acids and solvents. The marine industry counts on these fittings for seawater cooling and desalination plants, while power generation facilities use them in high-stress systems. Their blend of strength, resistance, and longevity makes them indispensable in these demanding applications.
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