MERIH STAINLESS, located in Istanbul, Turkey, stands out as a leading manufacturer and supplier of top-notch Stainless Steel Welded Tubing. Built for strength, precision, and resistance to corrosion, these tubes are crafted to provide dependable performance in tough industrial and commercial settings. MERIH STAINLESS merges cutting-edge welding technology with rigorous quality control to guarantee that every welded tube adheres to international standards. Perfect for fluid transport, structural frameworks, and mechanical systems, these stainless steel welded tubes find extensive use in industries like automotive, chemical, petrochemical, food processing, and construction, delivering durability, efficiency, and a long lifespan.
The Stainless Steel Welded Tubing from MERIH STAINLESS is crafted using premium stainless steel alloys, mainly consisting of iron, chromium, nickel, and trace elements that boost corrosion resistance, toughness, and longevity. Its mechanical properties feature a tensile strength ranging from 500 to 750 MPa, yield strength between 250 and 500 MPa, and optimal hardness suited for structural and fluid transport needs. The tubing showcases remarkable dimensional accuracy, a smooth surface finish, and resistance to oxidation, pitting, and mechanical stress. These characteristics make it ideal for high-pressure, high-temperature, and chemically aggressive environments, ensuring reliable performance across various industrial 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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Stainless steel welded tubing are formed by welding stainless steel strips or plates. They offer strength, corrosion resistance, and cost-effectiveness, suitable for various industrial, commercial, and residential applications.
Stainless steel ERW (Electric Resistance Welded) tubing are produced by welding steel strips. They offer cost-effective, high-strength, and corrosion-resistant solutions for various industrial applications, providing durability and reliability.
Stainless Steel EFW (Electric Fusion Welded) tubing are produced by electrically fusing stainless steel plates or strips. They offer high precision and strength, suitable for high-pressure and demanding applications.
SS HFW (High-Frequency Welded) tubing are stainless steel tubings welded using high-frequency currents. They provide strong, precise joints, making them ideal for structural applications and high-strength requirements.
Stainless Steel butt-welded tubing are joined by aligning and welding the ends together. This method creates strong, leak-proof joints, ideal for high-pressure and high-temperature applications in various industries.
Stainless Steel laser-welded tubing use laser technology for precise, clean welds. They offer high accuracy, minimal thermal distortion, and are ideal for applications requiring tight tolerances and smooth finishes.
The tests include destructive testing methods and others which do not destroy the material but analyze the testing quality. We are developing into all modern aspects. Offering services to any customer that provides security assurance, we live achievement and a few policies such as consideration of diversity and advantage of best quality, quality reputation, and our name in the industry. Best quality speaks for itself, especially when the customer is satisfied after delivery. Logistical support at the most convenient part to ensure that shipping for emergency stock and standard packing materials is done correctly.
The Stainless Steel Welded Tubing from MERIH STAINLESS is extensively utilized in scenarios that demand robust, corrosion-resistant tubing solutions. It’s perfect for transporting fluids and gases, as well as in hydraulic and pneumatic systems, automotive and aerospace components, and chemical processing equipment. Moreover, it plays a vital role in food and beverage processing, pharmaceutical industries, and structural applications where precision and durability are paramount. The welded tubing guarantees consistency and reliability, making it a go-to choice for a wide range of industrial operations.







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