Ranya Stainless is a leading manufacturer and supplier of premium-quality Stainless Steel Welded Pipes, based in Muscat, Oman. Renowned for delivering durable, precisely engineered, and corrosion-resistant piping solutions, we cater to a wide range of industrial requirements. Our Stainless Steel Welded Pipes are produced using advanced welding technologies and stringent quality control processes to ensure consistent performance and long service life. With a strong focus on customer satisfaction, timely delivery, and international standards, Ranya Stainless continues to be a trusted partner for clients across oil & gas, chemical, construction, and water treatment industries in Oman and beyond.
Stainless Steel Welded Pipes are typically manufactured using grades containing chromium (16–20%), nickel (8–12%), molybdenum (0–3%), and low carbon content for corrosion resistance and strength. These pipes offer excellent mechanical properties, including tensile strength ranging from 485–620 MPa and yield strength between 170–310 MPa, depending on the grade. They exhibit good toughness, high-temperature performance, and resistance to pitting, oxidation, and stress corrosion cracking. The welded structure ensures uniform thickness, smooth surfaces, and reliable strength suitable for medium to high-pressure applications.
| 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.
Ranya Stainless is a leading supplier, and stockist of high-quality Stainless Steel Welded Pipes in Muscat, OMAN. 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 used across industries due to their strength, durability, and corrosion resistance. They are commonly utilized in water supply systems, chemical processing units, food and beverage plants, and pharmaceutical manufacturing. Their smooth inner surface makes them ideal for hygienic and sanitary applications. In addition, these pipes are used extensively in structural frameworks, heat exchangers, oil & gas pipelines, and automotive exhaust systems. Their ability to withstand pressure, temperature variations, and harsh environments ensures reliable performance, making them a preferred choice for industrial, commercial, and infrastructure projects.
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