MERIH STAINLESS, based in Istanbul, Turkey, is a well-respected name in the manufacturing and supply of top-notch Stainless Steel Welded Pipes. Built to last, these pipes are known for their durability, resistance to corrosion, and precise dimensions, making them a go-to choice across various industries for both structural needs and fluid transport. MERIH STAINLESS employs cutting-edge welding techniques alongside rigorous quality control to guarantee that each welded pipe adheres to international standards. With a focus on reliability, strength, and long-lasting performance, these stainless steel welded pipes are perfect for tough industrial settings, including construction, petrochemical, automotive, and water treatment sectors, delivering outstanding efficiency and durability.
When it comes to composition and mechanical properties, MERIH STAINLESS Stainless Steel Welded Pipes are made from high-quality stainless steel alloys, primarily featuring iron, chromium, nickel, and a few trace elements to boost corrosion resistance and strength. They showcase impressive tensile strength, hardness, and durability, with mechanical properties specifically designed for heavy-duty industrial applications. Typical tensile strength falls between 520–750 MPa, while yield strength ranges from 205–450 MPa. These pipes also boast high dimensional accuracy, a smooth surface finish, and resistance to oxidation and chemical exposure, making them ideal for high-pressure, high-temperature, and corrosive environments across a variety of 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 % |
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Merih Stainless is a leading supplier, and stockist of high-quality Stainless Steel Welded Pipes in Istanbul, Turkey. 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 from MERIH STAINLESS find extensive use in industries that demand corrosion-resistant and durable piping solutions. They’re perfect for water and gas distribution, petrochemical and chemical plants, food processing, and pharmaceutical manufacturing. Moreover, these welded pipes are utilized in architectural and structural projects, automotive exhaust systems, and HVAC systems, ensuring strength and reliability. Their remarkable mechanical properties, along with their ability to withstand high temperatures and corrosive conditions, make them a top choice for a wide range of applications.







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