Labdhi Metals is a well-established manufacturer, stockist, and exporter of Super Duplex 2507 Tubes and Pipes, delivering high-performance piping solutions to a wide range of industries. Super Duplex 2507, designated as UNS S32750, is a super-austenitic stainless steel known for its exceptional corrosion resistance, very high strength, and excellent resistance to chloride stress corrosion cracking, pitting, and crevice corrosion. Labdhi Metals supplies both seamless and welded tubes and pipes that are used in highly demanding applications like offshore platforms, chemical processing, desalination plants, power generation, and marine engineering.
Super Duplex 2507 combines the advantages of both ferritic and austenitic stainless steels, offering a yield strength nearly double that of 316L or 904L stainless steels. This makes it particularly suitable for applications requiring lightweight solutions with maximum strength. At Labdhi Metals, the tubes and pipes are manufactured using state-of-the-art technology and precision-controlled processes, ensuring consistent quality, superior surface finish, and exact dimensional tolerances. These products are available in round, square, and rectangular forms, with ends in plain, beveled, or threaded conditions.
As a dependable stockist, Labdhi Metals maintains a comprehensive inventory of Super Duplex 2507 pipes and tubes in various dimensions and pressure ratings. The size range includes 6 mm to 610 mm outer diameter, and 0.5 mm to 30 mm wall thickness, with lengths up to 12 meters or custom-cut sizes. The tubes and pipes are available in different schedules including SCH 10, 40, 80, and XXS, ensuring compatibility with various piping systems and structural requirements.
Labdhi Metals is a globally recognized exporter, supplying Super Duplex 2507 tubes and pipes to clients across Europe, the Middle East, Africa, Southeast Asia, and North America. The products conform to international quality standards such as ASTM A789, ASTM A790, ASME SA789, and SA790, with each batch undergoing rigorous quality checks. This includes ultrasonic testing, hydrostatic pressure testing, PMI (Positive Material Identification), and intergranular corrosion testing, ensuring the highest reliability and safety in end-use.
Property | Description |
---|---|
Grade | Super Duplex 2507 (UNS S32750) |
Standards | ASTM A789 / A790, ASME SA789 / SA790, EN 10216-5 |
Types | Seamless, Welded, ERW, EFW |
Shapes | Round, Square, Rectangular |
Outer Diameter | 6 mm to 610 mm |
Wall Thickness | 0.5 mm to 30 mm |
Length | Up to 12 meters or custom |
Schedules | SCH 10, 20, 40, 80, 160, XXS |
Known for its commitment to quality and customer satisfaction, Labdhi Metals offers additional services like custom machining, pipe threading, coating, cutting, and tailored packaging. The company's technical expertise and global supply capabilities make it a preferred source for Super Duplex 2507 tubing and piping solutions in corrosive 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 |
Density | 7.8 g/cm³ |
Working Temperature | -50°C to 300°C |