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Harsh Metalloys, located in Mumbai, India, stands out as a top manufacturer and supplier of premium Stainless Steel Reducers, perfect for a variety of industrial piping systems. Our stainless steel reducers are expertly crafted to ensure a seamless transition between different pipe sizes while keeping flow characteristics at their best. We offer both concentric and eccentric designs, all made to meet global standards like ASTM A403 and ASME B16.9. With outstanding corrosion resistance, durability, and mechanical strength, Harsh Metalloys provides reducers in grades such as 304, 316, 310, 904L, and more, catering to industries like oil & gas, chemical, and water treatment.
Stainless Steel Reducers come in a range of grades, typically featuring 18–25% Chromium and 8–22% Nickel, with possible additions of Molybdenum and low carbon to enhance corrosion resistance. Their mechanical properties are impressive, with tensile strength between 485–620 MPa, yield strength from 170–310 MPa, and an elongation of about 30–40%. These reducers excel in resisting oxidation, pitting, and chemical corrosion, depending on the alloy chosen. Their excellent weldability and formability make them perfect for high-pressure and corrosive piping systems, ensuring reliable performance in tough industrial settings.
| Grades | 201, 202, 304, 304L, 304H, 309S, 309H, 310S, 310H, 316, 316TI, 316H, 316L, 316LN, 317, 317L, 321, 321H, 347, 347H, 904L |
| Type | Seamless / Welded / Fabricated |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Size | ½”NB to 48″NB in |
| Schedule | Sch 10s, 40s, 80s, 160s, XXS. |
| Dimensions | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| SS | 304 | 304N | 304LN |
|---|---|---|---|
| Ni | 8 – 11 | 8 – 11 | 8 – 11 |
| Fe | Balance | ||
| Cr | 18 – 20 | 18 – 20 | 18 – 20 |
| C | 0.08 max | 0.08 max | 0.035 max |
| Si | 0.75 max | 0.75 max | 0.75 max |
| Mn | 2 max | 2 max | 2 max |
| P | 0.040 max | 0.040 max | 0.040 max |
| S | 0.030 max | 0.030 max | 0.030 max |
| N | 0.10 – 0.16 | 0.10 – 0.16 | |
| Density | 8.0 g/cm3 |
| Melting Point | 1400 °C (2550 °F) |
| Tensile Strength | Psi – 75000 , MPa – 515 |
| Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
| Elongation | 35 % |
Contact us to get a quick quote for your requirement.
We Conducts various tests, these tests include Micro and Macro Testing, Pitting Resistance Testing, Flaring Testing, and Intergranular Corrosion (IGC) Testing. Also with joining good quality products, we provide detailed paperwork which includes commercial invoice with HS code, packaging list having net and gross weights, number of boxes, labels, and serial numbers. Besides, we provide Certificate of Origin attested or legalized by the Chamber of Commerce or Embassy with Guarantee Letter. For full client satisfaction, we issue also third-party inspection certificates to prove to you our commitment to quality and excellence.
Yes, Stainless Steel Reducers can be welded using appropriate techniques like TIG or MIG welding. It’s important to use compatible filler materials and control heat to maintain material integrity.
Yes, Stainless Steel Reducers can be used for natural gas applications due to their corrosion resistance and strength. However, proper material selection and compliance with industry standards are essential for safety.
Yes, Stainless Steel Reducer fittings are suitable for hygienic and sanitary applications. Their smooth surface, corrosion resistance, and easy cleaning properties make them ideal for food, beverage, and pharmaceutical industries.
Yes, Stainless Steel Reducers are suitable for cryogenic applications due to their excellent strength, toughness, and resistance to low temperatures. However, selecting the appropriate grade is essential for optimal performance.
Stainless Steel Reducers play a crucial role in piping systems where you need to change the diameter of the pipes. You’ll find them commonly used in places like chemical processing plants, oil and gas refineries, power generation stations, the food and beverage industry, and water treatment facilities. Concentric reducers are typically used in vertical piping systems to ensure a smooth flow, while eccentric reducers are perfect for horizontal lines, helping to avoid air buildup. These reducers facilitate a seamless transition of fluids or gases between different pipe sizes, reduce pressure loss, and can handle thermal expansion. Thanks to their corrosion resistance and sturdy construction, they’re well-suited for handling aggressive materials and systems with fluctuating pressure.
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