MERIH STAINLESS, based in Istanbul, Turkey, stands out as a trusted manufacturer and supplier of Stainless Steel 443 pipes, delivering top-notch piping solutions for industries that prioritize durability, heat resistance, and protection against corrosion. With years of experience and cutting-edge production technology, the company guarantees that each Stainless Steel 443 pipe adheres to strict international quality standards. These pipes are celebrated for their remarkable mechanical strength, resistance to scaling, and impressive longevity, even in tough environments. Available in a broad range of sizes and specifications, MERIH STAINLESS offers reliable Stainless Steel 443 pipes for various industrial applications around the globe.
Stainless Steel 443 pipes are made from ferritic stainless steel, primarily consisting of chromium, iron, and small amounts of elements like titanium and niobium, which boost stability and corrosion resistance. With a chromium content of about 21–23%, these pipes excel in resisting oxidation, scaling, and chloride stress corrosion cracking. They also demonstrate good tensile strength, toughness, and thermal conductivity, making them perfect for high-temperature applications. Combining cost-effectiveness with durability, Stainless Steel 443 pipes deliver consistent mechanical performance and resist both chemical attacks and high-temperature degradation.
| Item | Stainless Steel 443 sheet (Hot rolled, Cold rolled) |
| Thickness | 0.3~10.0mm |
| Width | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc |
| Standard | JIS, AISI, ASTM, GB, DIN, EN, etc |
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc |
| Package | Shrink-wrapped, Carton boxes, Wooden pallets, Wooden boxes, Wooden crates Etc. |
| Edge | Mill Edge Slit Edge |
| Export to | India, Indonesia, Malaysia, Singapore, Saudi Arabia, Qatar, Turkey, Iran, Iraq, South Africa, Nigeria, Kenya, Italy, UK, Brazil, Russia, Egypt, Kuwait, Taiwan, Australia. |
| Element | C | Si | Mn | P | S | Cr | Mo | Ni |
| % | 0.03 | 1 | 2 | 0.045 | 0.03 | 16-18 | 2-3 | 10-14 |
|
Properties |
Conditions | ||
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson’s Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 1158 |
25 |
oil quenched, fine grained, tempered at 425°C |
| Yield Strength (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Reduction in Area (%) | 53 | ||
| Hardness (HB) | 335 | 25 | oil quenched, fine grained, tempered at 425°C |
Contact us to get a quick quote for your requirement.
We ensures rigorous testing for stainless steel 443 pipe including tensile, corrosion and thermal stability testing adhering to global quality standards. Accredited by ISO and other international organisations, each product undergoes non-destructive testing (NDT) and materials certification, and ensures durability, reliability and meets technical and environmental specifications
Stainless Steel 443 pipes are highly resistant to corrosion and oxidation, ideal for high-temperature applications. They offer excellent durability, strength, and maintain structural integrity in harsh environments. Perfect for industrial use.
Stainless Steel 443 seamless pipes offer exceptional corrosion resistance and durability, suited for high-temperature applications. They provide uniform strength and reliability without welds, ensuring long-lasting performance in demanding environments.
SS 443 ERW pipes are engineered for durability and corrosion resistance, suitable for various applications. They feature an electric resistance weld, offering strength and reliability while maintaining cost-effectiveness and flexibility.
Stainless Steel TP 443 seamless pipes provide excellent heat resistance and corrosion resistance, ideal for high-temperature applications. Their seamless design ensures high strength and durability, making them suitable for demanding environments.
SS 443 welded pipes offer strong corrosion resistance and durability, suitable for high-temperature and industrial applications. Their welded construction provides structural integrity and cost-efficiency, making them versatile for various uses.
UNS S44300 pipes are made from stainless steel with excellent corrosion resistance and high-temperature stability. They offer durability and strength, making them suitable for demanding industrial and structural applications.
Merih Stainless is a leading supplier, and stockist of high-quality Stainless Steel 443 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.
These pipes find extensive use in industries that require robust corrosion and heat resistance. They are particularly well-suited for heat exchangers, boilers, and condenser tubes, as well as automotive exhaust systems and architectural projects. Additionally, they are utilized in power plants, petrochemical facilities, and construction endeavors where long-lasting performance is crucial. Their capability to endure high-temperature scaling and harsh environments leads to reduced maintenance needs and a longer service life. Stainless Steel 443 pipes offer dependable and efficient solutions, making them a favored choice for both industrial and structural applications.







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