Home > Pipe Fittings > Stainless Steel Pipe Fittings
Harsh Metalloys, located in Mumbai, India, is a reliable and well-established manufacturer and supplier of Stainless Steel Pipe Fittings. Our pipe fittings are engineered for strength, precision, and corrosion resistance, serving critical applications in a wide range of industries. We offer a comprehensive range of fittings including elbows, tees, reducers, couplings, and caps in various stainless steel grades like 304, 316, 321, and duplex or super duplex alloys. Manufactured to meet international standards such as ASTM and ASME, our fittings ensure leak-proof connections, durability, and long service life in both standard and high-pressure piping systems.
Stainless Steel Pipe Fittings are manufactured from high-quality stainless steel alloys that typically contain 16–25% Chromium, 8–22% Nickel, and optional additions of Molybdenum, Titanium, or Nitrogen depending on the grade. These elements provide excellent corrosion resistance, high tensile strength (70–120 ksi), and good formability and weldability. Stainless steel fittings maintain their strength and toughness even at high temperatures, and resist oxidation and chemical attacks. Common grades include 304/304L for general use and 316/316L for chloride environments, offering long-lasting performance in aggressive and corrosive service conditions.
| 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.
Yes, stainless steel pipe fittings can be used at high temperatures due to their excellent heat resistance and durability. They maintain strength and resist scaling, making them ideal for high-temperature applications.
The pressure rating of stainless steel pipe fittings varies based on type, size, and material grade, typically ranging from 150 psi to 6,000 psi or higher. It is crucial to consult the manufacturer’s specifications for precise ratings.
Yes, we provide ss pipe fittings standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@www.harshmetalloys.com
Stainless Steel Pipe Fittings are widely used across industries such as oil & gas, petrochemical, chemical processing, water treatment, food & beverage, pharmaceuticals, and marine engineering. These fittings are essential for creating secure, leak-proof piping connections in fluid and gas transport systems. Their corrosion resistance makes them ideal for use in acidic, saline, or high-temperature environments. From connecting pipelines in offshore rigs to cleanroom-grade fittings in pharmaceutical plants, stainless steel fittings offer strength, reliability, and hygiene. They are also frequently used in HVAC systems, fire protection systems, and industrial infrastructure projects.
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