347 Stainless Steel Seamless Pipe

Properties and Composition of 347 Stainless Steel Seamless Pipe

Our premium 347 stainless steel seamless pipe is manufactured using advanced austenitic alloys with specialized additions:

Material Advantages:

• Enhanced columbium stabilization
• Superior carbide precipitation resistance
• Excellent intergranular corrosion protection
• Advanced chromium-moly austenitic composition
• Improved welding and forming characteristics
• Enhanced toughness in cryogenic conditions
• Superior creep strength compared to 304 grade
• Excellent high-pressure capacity

Technical Specifications:

• Yield strength: 205 MPa
• Tensile strength: 515 MPa
• Thickness range: 0.4mm to 30mm
• Size range: 1/8" to 48"
• Temperature resistance: Up to 1500°F (816°C)

Applications and Performance of 347 Stainless Steel Seamless Pipe

Our stainless steel seamless pipe excels in diverse industrial applications:

Key Performance Features:

• Superior oxidation resistance
• Enhanced creep strength
• Excellent low-temperature toughness
• Improved intergranular corrosion resistance at 800-1500°F
• Better resistance in oxidizing conditions than 321 grade

Primary Applications:

• Power generation systems
• Heat exchanger equipment
• Industrial condensers
• Chemical processing
• Pharmaceutical manufacturing
• Petrochemical facilities
• Water supply infrastructure
• Oil and gas refineries
• Pulp and paper production
• Food processing plants

The 347 stainless steel seamless pipe combines superior corrosion resistance with excellent mechanical properties, making it ideal for demanding industrial applications requiring both strength and durability. Available in various configurations including round, rectangular, and square profiles to meet specific project requirements.