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Duplex Steel UNS S31803 Seamless Pipes & Tubes

Duplex Steel UNS S31803 Seamless Pipes & Tubes from Kamal Piping exhibit remarkable durability and strength, surpassing traditional steel and outperforming stainless steel in corrosion resistance. Crafted to perfection, ASTM A790 Duplex Steel S31803 Pipes by Kamal Piping boast a unique microstructure blend of equal parts ferrite and austenite, providing an unparalleled combination of hardness and corrosion resistance.

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In the realm of oxidation performance, the excellence of ASTM A789 Duplex Steel S31803 Tubes Suppliers from Kamal Piping is dependent on its composition, ensuring optimal resistance to general and local corrosion. ASME SA 790 Duplex Steel S31803 Pipes undergo a fascinating transformation during the solidification process, evolving from a fully ferritic structure to a microstructure comprising approximately 50% austenite and 50% ferrite.

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Kamal Piping's Duplex steel pipes, often referred to as the workhorse guardian, stand out for their high demand and resistance to oxidation, stress cracking corrosion, crevice corrosion, and pitting. The properties of DUPLEX STEEL S31803 PIPE, delivered by Kamal Piping, include exceptional strength and weldability, making it the preferred choice across diverse industries.

Duplex Steel UNS S31803 Seamless Pipes & Tubes Manufacturers in Mumbai, Duplex Steel UNS S31803 Seamless Pipes & Tubes Suppliers in Mumbai, Duplex Steel UNS S31803 Seamless Pipes & Tubes Stockists in Mumbai, Duplex Steel UNS S31803 Seamless Pipes & Tubes Exporters in Mumbai

Unlike traditional steel, DUPLEX STEEL S31803 PIPE from Kamal Piping is not adversely affected by low-temperature applications, showcasing its versatility. When exposed to temperatures exceeding 300 degrees Celsius, the alloy may exhibit brittleness. However, this is a minor trade-off for the numerous advantages offered, such as high energy absorption, low thermal expansion, and impressive resistance to stress corrosion cracking and corrosion fatigue.

Kamal Piping's DUPLEX STEEL S31803 PIPE is not just a product; it's a two-phase substance that seamlessly combines the mechanical strength and ductility of austenitic and ferritic steels. The welded EFW and Fabricated DUPLEX STEEL S31803 PIPE options, available from Kamal Piping, ensure reliable performance across a range of environments.

Manufactured with precision and adherence to the highest industry standards, DUPLEX STEEL S31803 PIPE from Kamal Piping is widely utilized in diverse sectors, including the paper and pulp industry, power plants, water supply systems, heating applications, plumbing, the chemical industry, oil and gas, fabrication, and food processing. The unique combination of high mechanical strength, corrosion resistance, and cost efficiency makes Kamal Piping's DUPLEX STEEL S31803 PIPE the top choice for discerning clients worldwide.

Choose Kamal Piping for seamless quality, impeccable performance, and unmatched reliability. Our commitment to excellence ensures that each DUPLEX STEEL S31803 PIPE undergoes rigorous testing before reaching our clients, setting a new standard in the industry. Trust Kamal Piping for your Duplex Steel needs, where quality meets innovation

Duplex S31803 Pipes Specifications

Specifications ASTM /ASME SA790/A790
Dimensions ASTM, ASME and API
Schedule SCH 10, SCH20, SCH30, SCH40, STD, SCH60, XS, SCH80, SCH120, SCH140, SCH160, XXS
Wall Thickness Schedule 5S – Schedule XXS.
Size 1/2″ NB – 24″ NB
Length Single Random, Double Random & Cut Length.
Form Round, Square, Rectangular, Hydraulic etc
End Plain End, Beveled End, Treaded

Equivalent Grades for Duplex S31803 Pipes & Tubes

Standard WERKSTOFF NR. UNS JIS BS GOST AFNOR EN
DSS S31803 1.4462 S31803

Chemical Composition Of Duplex S31803 Pipes & Tubes

S31803 C Mn Si P S Cr Mo Ni N Fe
0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22 – 23 3.00 – 3.50 4.5 – 6.5 0.14 – 0.20 63.72 min

Mechanical Properties Of Duplex S31803 Pipes & Tubes

Density Melting point Tensile Strength Yield Strength Elongation
7.805 g/cm3 2588-2669 Deg F Psi – 116000,

Mpa – 800
Psi – 80000,

Mpa – 550
15%

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