Labdhi Metals is a prominent manufacturer, stockist, and exporter of Super Duplex 2507 Fittings, supplying highly durable and corrosion-resistant pipe fittings to industries across the globe. Super Duplex 2507, designated as UNS S32750, is a premium-grade stainless steel known for its superior strength, outstanding corrosion resistance, and excellent performance in chloride-rich environments. Labdhi Metals fabricates these fittings to serve in critical applications such as oil and gas, chemical processing, marine, power generation, and desalination plants, where conventional stainless steels may fail.
With a microstructure comprising nearly equal parts of austenite and ferrite, Super Duplex 2507 offers twice the yield strength of 304L or 316L stainless steel, along with significantly better resistance to pitting, crevice corrosion, and stress corrosion cracking. Labdhi Metals manufactures a full range of fittings including elbows, tees, reducers, caps, stub ends, and couplings. These fittings are available in various pressure ratings and configurations, manufactured to standards like ASME B16.9, ASME B16.11, and MSS-SP 43.
As a reliable stockist, Labdhi Metals maintains a vast inventory of Super Duplex 2507 fittings in sizes ranging from ½” NB to 24” NB with pressure classes from 150# to 2500#, ensuring rapid delivery for both domestic and international orders. The fittings are manufactured in both seamless and welded types and are available with end connections including butt weld, socket weld, and threaded formats. Labdhi’s advanced inventory management and strict adherence to quality ensure consistent performance and long service life.
As a recognized exporter, Labdhi Metals supplies Super Duplex 2507 fittings to industries across Europe, the Middle East, Africa, North America, and Asia-Pacific. All fittings are manufactured in compliance with international standards such as ASTM A815 and ASME SA815 and undergo rigorous testing procedures including PMI testing, ultrasonic inspection, hydrostatic testing, and dimensional verification. Full traceability and test certificates are provided with every shipment to ensure customer confidence and compliance with project requirements.
Property | Description |
---|---|
Grade | Super Duplex 2507 (UNS S32750) |
Standards | ASTM A815, ASME SA815, ASME B16.9, B16.11, MSS-SP 43 |
Size Range | ½” NB to 24” NB |
Pressure Ratings | 150#, 300#, 600#, 900#, 1500#, 2500# |
Types Available | Elbows, Tees, Reducers, Caps, Stub Ends, Couplings |
Connection Types | Butt Weld, Socket Weld, Threaded |
Form | Seamless, Welded, Forged |
Labdhi Metals offers tailored services such as custom fabrication, machining, special coatings, and surface finishes to meet specific application needs. Their dedication to precision, quality control, and customer satisfaction makes them a preferred supplier for high-performance Super Duplex 2507 fittings used in aggressive and high-pressure environments.
Element | Composition (%) |
---|---|
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) | ≤ 0.80 |
Carbon (C) | ≤ 0.030 |
Phosphorus (P) | ≤ 0.035 |
Sulfur (S) | ≤ 0.020 |
Iron (Fe) | Balance |
Property | Value |
---|---|
Tensile Strength | ≥ 795 MPa |
Yield Strength | ≥ 550 MPa |
Elongation | ≥ 15% |
Hardness (Brinell) | ≤ 310 HB |
Impact Resistance | Excellent |
Operating Temperature | -50°C to 300°C |
Density | 7.8 g/cm³ |