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Paing Tube Fittings, located in Naypyidaw, Myanmar, stands out as a top manufacturer and supplier of Super Duplex Steel Hydraulic Fittings. Known for their precision engineering and exceptional quality, these fittings are crafted to ensure leak-proof, high-strength connections in hydraulic systems that operate under extreme pressures and in tough environments. They cater to various industries, including oil and gas, petrochemical, chemical processing, and marine applications, guaranteeing durability, corrosion resistance, and long-lasting performance. With a commitment to international standards, cutting-edge manufacturing techniques, and thorough quality control, each Super Duplex Steel Hydraulic Fitting is designed for reliable, safe, and efficient operation in demanding industrial settings.
These fittings are made from alloys that typically contain around 25–26% chromium, 6–7% nickel, 3–4% molybdenum, and 0.2–0.3% nitrogen, which gives them remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. Their unique dual-phase microstructure, consisting of austenite and ferrite, provides impressive tensile strength of about 850–900 MPa, yield strength close to 550–600 MPa, and outstanding toughness. With a hardness range of 28–32 HRC, these fittings are engineered to handle high-pressure hydraulic operations while ensuring structural integrity and long-term reliability.
| DESIGN STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | SUPER DUPLEX UNS S32750, UNS S32760 |
| SERIES | LL- LOW PRESSURE , L- MEDIUM PRESSURE, S- HIGH PRESSURE |
| WORKING PRESSURE | 1 BAR TO 700 BAR |
| SIZE RANGE | 6 MM TO 42 MM |
| CONNECTIONS | TUBE TO TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE |
| WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL | |
| BODY TYPE | FORGED, BAR STOCK |
| SURFACE | EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH |
| 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 |
| Density (g/cm 3) | 7.8 |
| Density (lb/in 3) | 0.281 |
| Melting Point (°C) | 1350 |
| Melting Point (°F) | 2460 |
| STANDARD | WERKSTOFF NR. | UNS |
| Super Duplex 2507 | 1.4410 | S32750 |
Venton Tube Fittings is the premier supplier, manufacturer and exporter of Super Duplex Steel Hydraulic Fittings in Naypyidaw, Myanmar. Our strategic manufacturing units placed in the Myanmar allow us to supply high-quality solutions customized to your needs. We value Efficiency and Excellence. Ensuring that our products meet the highest industry standards. Maintaining a well-stocked inventory we are always ready to ship orders in time and reliably. Our dedication to customer satisfaction compels us to deliver strong and reliable solutions for a wide range of industrial uses.
Contact us to get a quick quote for your requirement.
Super Duplex Steel Hydraulic Fittings are commonly utilized in hydraulic systems for oil and gas equipment, offshore platforms, chemical and petrochemical plants, and marine machinery, where high pressure, corrosion resistance, and mechanical strength are essential. They guarantee secure, leak-proof connections, boost system efficiency, and reduce maintenance needs. Their ability to resist chloride-induced corrosion makes them perfect for seawater applications and harsh chemical environments. Paing’s fittings deliver dependable, long-lasting performance even in the most challenging hydraulic applications.
Super Duplex Steel Hydraulic Fittings are suited for stringent hydraulic systems demanding high strength and resistance to corrosion. They are applied extensively in oil and gas, petrochemical, and power generation industry applications involving high pressures. Super Duplex Steel Hydraulic Fittings guarantee leak-tight connections in aggressive chemical-containing and high-temperature-containing systems. Their rugged build reduces maintenance, improves safety, and enhances performance. Designed for offshore, subsea, and industrial installations, they give long-term, reliable service in the most hostile operating conditions across the world with outstanding operational efficiency.
Please feel free to contact us if you need any further information or for enquiry.
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