The 314 stainless steel pipes are crafted from a high-alloy austenitic stainless steel, featuring around 23–26% chromium, 19–22% nickel, and 1.5–3% silicon, along with carbon levels up to 0.25% and trace amounts of manganese, phosphorus, and sulfur. This unique blend offers remarkable resistance to high temperatures, oxidation, and scaling, while also ensuring good tensile strength, ductility, and formability, making them perfect for welding and fabrication.
| Specifications | : | ASTM A312 / SA 312 |
| Dimensions | : | ASTM, ASME and API |
| Welded 314 Pipes | : | 1/2 inch NB to 48 inch NB |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS |
| Type | : | ASTM A 312 TP 314 Welded Pipes |
| Specialized in | : | Large Diameter Size |
| Length | : | Single Random, Double Random & Cut Length. |
| Form | : | Round, Square, Rectangular, Hydraulic Etc |
| End | : | Plain End, Beveled End, Treaded |
| Grade | C | Ni | Si | S | Mn | P | Cr | Mo | |
| SS 314 | min. | – | 19.0 | 1.50 | – | – | – | 23.0 | – |
| max. | 0.25 | 22.0 | 3.00 | 0.03 | 2.0 | 0.045 | 26.0 | ||
| Grade | Tensile Strength (MPa) min | Elongation (% in 50mm) min | Yield Strength 0.2% Proof (MPa) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| SS 314 | 689 | 40 | 345 | 85 | 433 |
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We provides high-quality Stainless Steel 314 Pipes, ensuring excellent performance and durability. Each pipe undergoes rigorous testing for mechanical properties, corrosion resistance, and dimensional accuracy. Our products are certified according to international standards, ensuring compliance with quality norms and customer satisfaction. We guarantee superior quality and reliability.
Stainless Steel 314 pipes are high-temperature resistant, corrosion-resistant, and durable. Ideal for extreme environments, they offer excellent oxidation resistance and maintain strength at high temperatures. Perfect for industrial applications.
Stainless Steel 314 seamless pipes offer superior high-temperature resistance, excellent corrosion resistance, and strength. Ideal for harsh environments and industrial applications, they ensure durability and reliability without welded joints.
SS 314 ERW pipes are electric resistance welded, offering high strength, excellent oxidation resistance, and durability. Suitable for high-temperature applications, they provide reliable performance and corrosion resistance in various industries.
AISI SS 314 pipes are made from high-alloy stainless steel, known for exceptional resistance to oxidation and high temperatures. They provide durability and strength in demanding environments and industrial applications.
SS 314 welded pipes are manufactured through welding, offering excellent resistance to high temperatures and corrosion. Ideal for industrial applications, they provide durability and strength in harsh environments.
UNS S31400 pipes are high-alloy stainless steel with excellent resistance to oxidation and corrosion at elevated temperatures. They are durable and suitable for extreme environments and demanding industrial applications.
These 314 stainless steel pipes find extensive use in furnace and kiln linings, heat exchangers, boiler tubes, industrial furnace piping, heat-treatment equipment, and chemical-processing lines that operate under high temperatures. Their impressive mechanical performance, corrosion resistance, and heat tolerance make them the ideal choice for demanding high-temperature industrial applications.







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