UNS S32750 Super Duplex Steel Lapped Joint Flanges Manufacturer Stockist Exporter
We are manufacturers, stockist and exporters of UNS S32750 Super Duplex Steel Lapped Joint Flanges in Mumbai.
UNS S32750, also known as Super Duplex 2507, is a high-performance duplex stainless steel alloy comprising approximately 25% chromium, 7% molybdenum, and 4% nickel. This composition imparts exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, making it ideal for demanding environments such as chemical processing, desalination plants, and offshore applications
Lapped Joint Flanges are designed for applications where frequent disassembly is required. They consist of two components: a stub end welded to the pipe and a loose backing flange that can be rotated for easy alignment. This design is particularly advantageous in systems requiring regular maintenance or inspection.
Lapped Joint Flanges consist of a stub end that is welded to the pipe and a loose backing flange that can be rotated around it. This design facilitates easy installation and removal, making them ideal for piping systems that require frequent maintenance, inspection, or disassembly without compromising the integrity of the system.
These flanges find wide application in oil & gas platforms, chemical processing plants, desalination units, water treatment facilities, and power generation systems. Their resistance to corrosion and ability to withstand high pressure and temperature conditions make them highly reliable components for critical operations.
Types Of Flanges manufacturer
Synergy Engineering Solution ensures that all flanges meet international standards, including ASTM A182, ASME B16.5, and EN 1092-1. They are supplied with Material Test Certificates (MTCs) and optional third-party inspection to guarantee quality, traceability, and compliance with project specifications.
With a strong global presence, Synergy Engineering Solution provides timely delivery, professional support, and complete export documentation, making them a trusted partner for projects requiring high-quality Super Duplex Steel Lapped Joint Flanges worldwide.
UNS S32750 Super Duplex Steel Lapped Joint Flanges
Specifications
| Property | Details |
|---|---|
| Material | UNS S32750 Super Duplex Stainless Steel (F53 / SAF 2507) |
| Flange Type | Lapped Joint (Lap Joint) |
| Standards | ASTM A182 / ASME SA182, ASME B16.5, EN 1092-1 |
| Size Range | ½" to 48" (custom sizes available) |
| Pressure Classes | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Face Types | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Heat Treatment | Solution annealed and water quenched |
| Documentation | MTC (EN 10204 3.1 / 3.2), optional third-party inspection |
Chemical Composition (%)
| Element | Composition (%) |
|---|---|
| Carbon (C) | ≤ 0.03 |
| Chromium (Cr) | 24.0 – 26.0 |
| Nickel (Ni) | 6.0 – 8.0 |
| Molybdenum (Mo) | 3.0 – 5.0 |
| Nitrogen (N) | 0.24 – 0.32 |
| Manganese (Mn) | ≤ 1.2 |
| Silicon (Si) | ≤ 0.8 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.020 |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 795 MPa |
| Yield Strength (0.2% offset) | ≥ 550 MPa |
| Elongation | ≥ 25% |
| Hardness (Brinell) | ≤ 310 HB |
| Impact Toughness | Excellent down to -50°C |
| Density | 7.8 g/cm³ |
Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| UNS | S32750 |
| ASTM / ASME | F53 |
| EN / DIN | 1.4410 |
| Trade Name | SAF 2507 / Zeron 100 |
Frequently Asked Questions (FAQ)
Q: Where are S32750 Lapped Joint Flanges typically used?
They are used in oil & gas, chemical, desalination, marine, and offshore applications where maintenance and disassembly are frequently required.
Q: Can Synergy provide custom sizes and classes?
Yes, custom sizes, pressure ratings, and face finishes can be supplied per project requirements.
Q: Are Material Test Certificates (MTC) provided?
Yes, MTCs and optional third-party inspection reports are available for all flanges.
Q: Are these flanges suitable for sour service?
S32750 Lapped Joint Flanges can comply with NACE MR0175 / ISO 15156 for sour service on request.
Q: Can Synergy handle global exports?
Yes, Synergy Engineering Solution exports to Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, and Africa with proper documentation and logistics support.
In order to alter the physical and mechanical characteristics of metal without altering its original shape and size, we offer a variety of heat treatment services, including hydrogen heat treatment, HIC testing, blasting and painting, cutting, arc welding, epoxy cutting, PMI testing, hydro testing, NACE testing, and SSC testing. Although heat treatment is frequently linked to a metal's increased strength, it can also be used to change specific manufacturability goals, such enhancing machinability, formability, ductility, etc. The metal and heavy manufacturing sectors use our services. Customers have expressed great pleasure with our services' precision, efficacy, cost, and prompt delivery.
Flanges Testing Methods
Flanges Applications
We supply Pipes Worldwide.
Exporting Steel Pipes & Tubes to over 60 countries including Afghanistan, Albania, Andorra, Angloa, Austria, Australia, Bahrain, Bangladesh, Bhutan, Brazil, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Canada, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Madagascar, Mexico, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, New Zealand, North Korea, Netherlands, Norway, Nigeria, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Sudan, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Venezuela, Vietnam, Yemen, etc.