Home > Pipe Fittings > Stainless Steel 316H Pipe Fittings
Harsh Metalloys, established in Mumbai, India, is a reliable manufacturer and supplier of high-quality Stainless Steel 316H Pipe Fittings. Renowned for their superior quality and reliability, these fittings are capable of tolerating high temperature and corrosive atmospheres and hence suit high-requirement industrial uses. Harsh Metalloys guarantees that all products adhere to high international standards, delivering consistent performance in industries like petrochemical, oil and gas, power generation, and chemical processing. With an adherence to precision engineering, punctual delivery, and customer satisfaction, Harsh Metalloys is a first-choice provider of stainless steel 316H pipe fittings in India and overseas.
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Stainless Steel 316H pipe fittings consist mainly of iron, 16–18% chromium, 10–14% nickel, 2–3% molybdenum, and a higher carbon content of 0.04–0.10% for improving the high-temperature strength. The fittings have good corrosion resistance, particularly in chlorides and acidic conditions. Mechanically, 316H fittings have a tensile strength of minimum 515 MPa, yield strength of minimum 205 MPa, and elongation of 35%, providing reliability and strength against high stress and temperature. Suitable for petrochemical, power, and marine applications, they do not lose their shape in harsh operating 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. |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 316H | 0.10 max | 2.0 max | 0.75 max | 0.045 max | 0.03 max | 18 – 20 | – | 8 – 10.5 | – |
| 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 % |
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We tests and certifies Stainless Steel 316H Pipe Fittings with the highest quality. Each product is put to rigorous inspections of chemical composition, dimensional accuracy, and pressure testing against international standards. Our fittings, certified by recognized bodies, are reliable, durable, and high performing in demanding applications.
High-temperature strength, corrosion resistance, and durability make stainless steel 316H pipe fittings perfect for piping applications in the power, marine, and petrochemical industries.
For crucial applications in the petrochemical, power, and marine industries, SS 316H butt weld pipe fittings offer superior corrosion resistance, high-temperature strength, and leak-proof connections.
High-strength, corrosion-resistant stainless steel connectors known as SS 316H socket weld pipe fittings are made for high-temperature, high-pressure applications in the gas, oil, and chemical industries.
Excellent corrosion resistance and high-temperature strength make stainless steel 316H seamless fittings perfect for harsh settings in the petrochemical, power generation, and chemical industries.
For high-pressure, high-temperature industrial piping systems, SS 316H Cross Pipe Fittings offer four-way connections with exceptional durability and corrosion resistance.
Branch connections in pipe systems are made possible by stainless steel 316H tee fittings, which provide exceptional strength and corrosion resistance for high-temperature, high-pressure industrial applications.
Stainless Steel 316H pipe fittings have wide applications in high-strength and corrosion-resistant applications in elevated temperatures. Used mainly in petrochemical, oil and gas, power generation, and chemical processing applications, these fittings are used to join pipes in systems carrying corrosive substances and high-pressure steam. Oxidation and chloride corrosion resistance makes them suitable for marine environments, refineries, and thermal power plants. Besides, 316H pipe fittings are applied in boilers, heat exchangers, and pressure vessels where reliability and longevity are paramount. Due to their resistance to harsh conditions, they provide safe, long-term performance in high-demand industrial applications.







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