Home > Stainless Steel > Stainless Steel 314 Pipes
Ojas Pipes and Tubes, a reputable manufacturer and supplier located in Kolkata, India, is recognized for providing high-performance Stainless Steel 314 Pipes tailored to the unique demands of industries that operate in high-temperature and corrosive settings. With state-of-the-art manufacturing facilities and a strong commitment to quality, Ojas guarantees that its stainless steel pipes meet global standards, ensuring dependable performance in critical applications. Stainless Steel 314 is a high-chromium, high-nickel austenitic alloy known for its remarkable oxidation resistance and strength at elevated temperatures. Ojas Pipes and Tubes stands out as a trustworthy partner for durable, heat-resistant piping solutions across both domestic and international industrial sectors.
Stainless Steel 314 Pipes are composed of roughly 23–26% Chromium, 19–22% Nickel, a maximum of 0.25% Carbon, and 1.5–3% Silicon, all of which enhance their high-temperature oxidation resistance. The alloy also contains trace elements like Manganese, Phosphorus, Sulfur, and Iron as its base. This material boasts impressive strength and oxidation resistance in environments reaching up to 1150°C. Its tensile strength is around 620 MPa, yield strength is about 310 MPa, and it has an elongation of approximately 40%. Stainless Steel 314 retains its mechanical integrity even at high temperatures, making it perfect for heat-intensive applications that require longevity and structural reliability.
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 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Stainless Steel 314 pipes from Ojas Pipes and Tubes ensures high quality and durability, as these pipes offer excellent corrosion resistance and strength. Our commitment to exceptional service and reliable delivery guarantees customer satisfaction across various industrial applications. Our expertise in stainless steel products ensures you receive a top-tier solution tailored to your needs.
Ojas Pipes and Tubes, one of the largest suppliers of Stainless Steel 314 pipes in Kolkata, India, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for Stainless Steel 314 pipes to meet your specific requirements. Our team at Ojas Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@ojaspipesandtubes.co.in.
Stainless Steel 314 Pipes find extensive use in high-temperature industrial applications where oxidation resistance and strength are paramount. They are commonly utilized in furnace components, heat exchangers, kilns, burners, and combustion chambers across industries like metallurgy, cement, and thermal processing. Additionally, they are well-suited for incinerators, radiant tubes, and exhaust systems in power generation and petrochemical facilities. Thanks to their ability to endure temperatures exceeding 1100°C, 314 pipes excel in environments that face continuous or cyclic thermal stress.
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