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Headquartered in Manila, Philippines, our organization is a leading manufacturer and supplier of top-quality Curtis tube fittings. We are known for precision engineering and consistent performance, providing innovative connection solutions that can handle high pressure and harsh conditions. Our offerings include Super Duplex Steel Hydraulic Fittings, which are designed from superior super duplex stainless steel alloys. These fittings provide increased strength, excellent corrosion resistance, and long life, providing effective hydraulic performance in challenging industries such as oil and gas, petrochemicals, and power generation across the world.
Super Duplex Steel Hydraulic Fittings are made of high-quality super duplex stainless steel alloys, including UNS S32750 and UNS S32760. Their chemical composition is usually about 25–26% chromium, 6–8% nickel, and 3–5% molybdenum, which greatly improves corrosion and pitting resistance. Mechanically, they provide tensile strengths of 800–900 MPa and yield strengths of about 550 MPa, with superior fatigue resistance. Physically, these fittings have a density of around 7.8 g/cm³ and are structurally intact over temperatures ranging between –50°C to 300°C, guaranteeing steady long-term functioning and perfect operation in extreme conditions.
| 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 Manila, Philippines. Our strategic manufacturing units placed in the Philippines 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.
Venton Tube Fittings is a trusted and exporter of top-quality Super Duplex Steel Hydraulic Fittings Philippines. Our products are used widely across diverse industries, proving our commitment to excellence and customer satisfaction. Our unique finishing processes set us apart in the metal istockist ndustry. We assure premier product quality and reliability. Our dedication to innovation and precision, enables us to provide to the evolving needs of our clients while maintaining the highest standards of service.
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.
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