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Nicky Tube Fittings is a leading manufacturer and distributor in Hyderabad, India, specializing in high quality tube fittings. With a commitment to precision technology and customer satisfaction, Nicky offers a wide range of products to suit a variety of industries Their premium offerings include Super Duplex Steel S32750 tube fittings, known for their exceptional strength, resistance against corrosion and delayed strength, which makes them offshore. Ideal for complex applications in the chemical and marine industries Nicky ensures high performance and reliable solutions for its customers worldwide.
Super Duplex Steel S32750 tube fittings are made of approximately 25% chromium, 7% nickel, 4% molybdenum, and trace amounts of nitrogen, which increases their corrosion resistance They exhibit high mechanical strength with a yield strength of 550 MPa and tensile strength across meets 800 MPa. These fittings provide excellent resistance to pitting, stress corrosion cracking and crevice corrosion in hard surfaces. Their dual-phase microstructure combines ferritic and austenitic properties, resulting in high strength and durability, making them ideal for marine, chemical, and oil and gas applications
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 Nicky Tube Fittings, we are the largest supplier, manufacturer, and exporter of Super Duplex Steel S32750 Tube Fittings in Hyderabad, India. Our advanced manufacturing facilities, strategically positioned in the India, 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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Super Duplex Steel S32750 tube fittings are widely used in applications requiring high strength, corrosion resistance and durability. Typical applications include offshore oil and gas production, chemical manufacturing, and marine environments, where they resist pitting, crevice corrosion and chloride-induced stress corrosion These fittings perform well in harsh conditions and ideal for high-pressure applications in desalination plants, power generation and petrochemical industry s are made, ensuring long-term reliability in harsh environments.
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