Harsh Metalloys is a trusted manufacturer and supplier of Stainless Steel Welded Pipes in Mumbai, India, delivering precision-engineered solutions for a wide range of industries. These pipes are crafted using premium quality stainless steel grades including SS 304, 316, 310, and 321, ensuring durability, strength, and resistance to corrosion. Our welded pipes are available in various sizes, thicknesses, and specifications to meet diverse industrial demands. With exceptional dimensional accuracy and smooth surface finish, these pipes are ideal for structural, mechanical, and pressure applications. Backed by strict quality control and timely delivery, we cater to both domestic and international markets.
Stainless Steel Welded Pipes typically consist of iron with chromium (18–20%), nickel (8–14%), and molybdenum in specific grades like 316 for improved corrosion resistance. These pipes exhibit high mechanical strength with a tensile strength range of 500–750 MPa and yield strength of around 200–300 MPa. They offer excellent formability, weldability, and resistance to scaling and stress corrosion cracking. Designed for long-term service in demanding environments, these welded pipes maintain structural integrity and reliability under high temperatures and aggressive media exposure.
| Range : | 1/8” NB to 36” NB, 1/4” OD to 36” OD |
|---|---|
| Outer Diameter : | 6.35 mm O.D to 114.3 mm O.D |
| Thickness : | 0.8 mm to 12.7 mm |
| Length : | up to 26 Meters |
| Specifications : | ASTM A312 / ASTM SA312 |
| Types : | As Welded, EFW, ERW |
| End : | Plain End, Beveled End |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304 | min. max. | – 0.08 | – 2.0 | – 0.75 | – 0.045 | – 0.030 | 18.0 20.0 | – | 8.0 10.5 | – 0.10 |
| 304L | min. max. | – 0.030 | – 2.0 | – 0.75 | – 0.045 | – 0.030 | 18.0 20.0 | – | 8.0 12.0 | – 0.10 |
| 304H | min. max. | 0.04 0.10 | – 2.0 | – 0.75 | -0.045 | – 0.030 | 18.0 20.0 | – | 8.0 10.5 | – |
| Element | SS 304 |
|---|---|
| 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 % |
| Elongation | 35 % |
Contact us to get a quick quote for your requirement.
Harsh Metalloys is a leading supplier, and stockist of high-quality Stainless Steel Welded Pipes in India, Mumbai. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
Grades like 304H, 316H, and 309 stainless steel welded pipes are ideal for high-temperature environments, offering excellent oxidation and heat resistance.
Welded pipes are cost-effective, easier to produce, and available in larger sizes, making them ideal for general-purpose applications and less critical environments.
Yes, Stainless Steel Welded Pipes can be customized in various lengths, diameters, and surface finishes, such as matte, mirror, or brushed, to meet specific needs.
Choose schedule or thickness based on the operating pressure, temperature, and application. Higher schedules provide better resistance for demanding environments or high-pressure systems.
Stainless Steel Welded Pipes are widely utilized in a variety of industries, thanks to their impressive strength, resistance to corrosion, and affordability. You’ll often find them in applications like water and waste treatment systems, chemical processing, oil and gas pipelines, food and beverage production, pharmaceutical manufacturing, and even in construction frameworks. These pipes are perfect for transporting liquids and gases under pressure, and they also serve well in structural components, handrails, heat exchangers, and marine applications. With their sleek finish and availability in various diameters and thicknesses, they cater to both aesthetic and practical needs in commercial and industrial projects.
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