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TP314 Seamless Stainless Steel Pipe

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TP314 Seamless Stainless Steel Pipe

TP314 Seamless Stainless Steel Pipe

With a strong focus on precision and industry-leading standards, we ensure each TP314 Seamless Stainless Steel Pipe meets the highest performance. We utilize advanced manufacturing processes, including strict quality checks and annealing techniques, to guarantee durability and reliability. We have the largest inventory of providing quick access to a range of sizes and specifications for diverse industrial applications. With a commitment to excellence, our tubes are manufactured in accordance with international certifications, ensuring compliance with global standards. These seamless tubes are commonly used in heat exchangers, high-temperature furnaces, and other critical applications where corrosion resistance and high strength are essential. Our UNS S31400 tubes are also equivalent to global standards, ensuring compatibility across various markets.
①　STANDARD: ASTM A312/EN10216-5/ASTM A249/ ASTM A269/ GOST 9940 /GOST 9941...

②　OD RANGE : 6-1016 MM

③　THICKNESS RANGE: 1-65 MM
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Detailed Introduction

TP314/1.4841/X15CrNiSi25-20 Chemical Composition

C

Mn

P

S

Si

Cr

Ni

≤0.25

≤2.00

≤0.045

≤0.030

1.50－3.00

23.00－26.00

19.00－22.00

TP314/1.4841/X15CrNiSi25-20 Mechanical Properties

Tensile strength

≥689 MPa

Yield strength

≥345 MPa

Elongation (in 50 mm)

≥40%

Hardness, Rockwell HRB

≤85

Hardness, Brinell HB

≤433

TP314/1.4841/X15CrNiSi25-20 Applications

  • High-Temperature applications
  • Furnace conveyor systems
  • Heat Exchangers
  • Radiant tubes
  • Equipment for furnaces
  • Heat treatment components
  • Annealing and carburizing boxes

One of our Services--Testing

  • EN 10204/3.1B, EN 10204 3.1 and EN 10204 3.2 Material Test Certificates (MTC)
  • Raw Materials Certificate
  • 100% Radiography Test Report
  • 100% PMI
  • Heat Treatment Charts
  • Third Party Inspection Report
  • Surface roughness and size measurement
  • Manufacturer Test Certificate( Impact Testing, Flatten, Spin,Curve, Hardness, Intergranular ,Point corrosions, Grain size, ET,UT, HT...)
  • Laboratory Test Certificate from Govt. Approved Lab
  • ......

TP314/1.4841/X15CrNiSi25-20 Material Summary


314 stainless steel is an alloy of iron, nickel and chromium. It offers superior corrosion resistance and high-temperature strength compared to other steel alloys. 314 stainless steel is often used in food processing equipment, chemical tanks, heat exchangers and industrial appliances due to its excellent performance characteristics.



Online Inquiry

If you have any enquiry about quotation or cooperation,please feel free to email us at or use the following enquiry form. Our sales will contact you within 24 hours. Thank you for your interest in our products.