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High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe

  • High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe
  • High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe
  • High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe
  • High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe
  • High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe
  • High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe
  • High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe
Certification AISI, ASTM, EN, DIN
Minimum Order Quantity 50 kg
Price US $3.85-5.65 / kg
Product Details
Model NO. 347 Shape Round
Technique Cold Rolled Surface Treatment Polished
Specification OD 6-630mm Production Capacity 500000kgs
Seamless Tube Size 3.35 Mm OD To 101.6 Mm OD Welded Tube Size 6.35 Mm OD To 152 Mm OD
Wall Thickness 0.020" -0.220" Tube Length Single Random, Double Random, Standard & Cut Length
Tube Finish Polished, AP, BA, MF Tube Form Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight Or 'U' Bent Tubes, Hollow, LSAW Tubes
Tube Type Seamless, ERW, EFW, Welded, Fabricated I.D. Surface Finish 5, 7 & 10 µin. Ra
Density 7.96 G/cm3
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High Temperature Austenitic SS 347 Pipe

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Cold Rolled A312 TP347 Pipe

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Polished Surface Stainless Steel Pipe
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Product Description
A312 TP347 Stainless Steel Pipe
SS 347/347H High Temperature Austenitic Stainless Steel Pipe with UNS S34700 DIN 1.4550 for Boiler Tube Applications
A312 TP347 material is stabilized against chromium carbide formation by the addition of columbium and tantalum. 347 Stainless Steel Pipe is a non-magnetic alloy that offers higher creep and stress rupture properties than SS 304. This material performs better in strongly oxidizing environments up to 1500°F (816°C) and is suitable for use in nitric solutions, most diluted organic acids at moderate temperatures, and in pure phosphoric acid at lower temperatures and up to 10% diluted solutions at elevated temperatures.
Specifications and Dimension Ranges
Standards and Certifications
Standard Type Specifications
Stainless Steel 347 Tube Standards ASTM A213, ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1/TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156
347 SEAMLESS Aerospace Tubing AMS 5557, AMS 5897
347 WELDED & DRAWN Aerospace Tubing AMS 5556, AMS 5575
Dimensions and Specifications
  • Seamless Tube Size: 3.35 mm OD to 101.6 mm OD
  • Welded Tube Size: 6.35 mm OD to 152 mm OD
  • Wall Thickness: 0.020" - 0.220" (special wall thicknesses available)
  • SWG & BWG: 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
  • Length Options: Single Random, Double Random, Standard & Cut length
  • Surface Finish: Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
  • Forms: Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or 'U' bent Tubes, Hollow, LSAW Tubes
  • Tube Types: Seamless, ERW, EFW, Welded, Fabricated
Surface Treatment Options
  • Electropolished (EP) for Ultra High Purity Systems
  • Non-Electropolished: BA (Bright Annealed) or AP (Annealed & Pickled) for High-Purity
  • CFOS (Cleaned for Oxygen Grade Service) for Corrosive Systems
  • I.D. Surface Finish Options: 5, 7 & 10 µin. Ra
Additional Stainless Steel Tubing Dimension Ranges
Product Name Executive Standard Dimension Steel Code / Steel Grade
Industrial Pipes ASTM A312, A358, A778, JIS G3459 OD: 1/4"~40" WT: SCH5S~SCH80S TP304, TP304L, TP316L, SUS304TP
Tubes for Boiler and Heat-Exchanger ASTM A249, A269, JIS G3463 OD: 15.9~139.8mm WT: 1.6~5.0mm TP304, TP304L, TP316L, SUS304TB
Mechanical and Structural Tubes ASTM A554, JIS G3446 OD: 7.9~152.4mm WT: 0.5~6.5mm MT304, MT304L, MT316L, MT430 Grade 201, 202
Square Tubes ASTM A554 OD: 12.7x12.7~150x150mm WT: 0.7~6.5mm MT304, MT304L, MT316L, MT430 Grade 201, 202
Rectangular Tubes ASTM A554 OD: 10x20~100x200mm WT: 0.7~6.5mm MT304, MT304L, MT316L, MT430 Grade 201, 202
Applications
SS 347 tubes are widely used in offshore drilling oil and gas industries, petrochemical industries, construction, gas processing, food processing equipment, recuperators, petroleum refining, power generation, pharmaceutical equipment, chemical equipment, pulp and paper industries, condensers, heat exchangers, and seawater equipment.
SS 347 demonstrates excellent general corrosion resistance and performs exceptionally well in strong oxidizing circumstances. The material is highly ductile and forms without difficulty, while also being easily weldable using most standard processes.
Technical Properties
Chemical Composition: Sulfur 0.03, Chromium 17.00 min.-19.00 max., Phosphorus 0.045, Silicon 0.75, Nickel 9.00 min.-13.00 max., Columbium & Tantalum 10 x (C + N) min.-1.00 max., Manganese 2.00, Carbon 0.08 and Iron balance.
Physical Properties: Density: 7.96 g/cm³ (0.288 lbs/in³) | Melting Range: 1398-1446°C (2550-2635°F) | Rupture Strength: 5510-5660 psi (38-39 MPa)
High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe 0 High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe 1 High Temperature Austenitic Cold Rolled Polished Surface SS 347 Pipe A312 TP347 Stainless Steel Pipe 2
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