Stainless Steel 347 Electropolished Pipes Manufacturer

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 347 Electropolished Pipes, which is a columbium/tantalum stabilized austenitic chromium – nickel alloy. Stainless Steel 347 Electropolish Pipes is stabilized against chromium carbide formation by the addition of columbium and tantalum. Since these elements have a stronger affinity for carbon than chromium in Stainless Steel 347 Electropolish Tubes, columbium – tantalum carbides precipitate within the grains instead of forming at the grain boundaries.

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Stainless Steel 347 Electropolished Pipes
          Stainless Steel 347                       Electropolished Pipes

Stainless Steel 347 Sanitary Pipes should be considered for applications requiring intermittent heating between 800 Degree F (427 Degree C) and 1650 Degree F (899 Degree C) or for welding under conditions which prevent a post – weld anneal. Stainless Steel 347 Sanitary Tubes is non-magnetic and is stabilized by the addition of columbium and tantalum. Stainless Steel 347 Smooth Finish Pipes is a stabilized stainless steel that offers excellent resistance to inter – granular corrosion following exposure to temperatures in the chromium carbide precipitation range from 800 Degree F to 1500 Degree F.

Stainless Steel 347 Smooth Finish Tubes is capable of attaining a wide range of strength and toughness properties depending on the precipitation or aging temperature used in hardening. Its valuable combination of high strength, good corrosion resistance and toughness in both base metals and welds gives designers opportunities to add reliability in Stainless Steel 347 Inside Polished Pipes while simplifying fabrication and often reducing costs.

SS 347 Electropolished Pipes Specifications
Specifications : ASTM A/ASME SA249/A269/A270
Dimensions : ASTM, ASME and API
SS 347 Tubes Size
: 1/8″NB TO 30″NB IN
Thickness : 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10
Finish : BA Finish inside and outside, Electropolished finish inside and outside
Type : Electropolish Pipes & Tubes
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Up to 6 meters, custom cut lengths
SS 347 Electropolished Tube Chemical Composition

 

Grade C Mn Si P S Cr Mo Ni N
347 min. 17.0 9.0
max. 0.08 2.0 1.00 0.045 0.030 20.0 13.0
Stainless Steel 347 Electropolished Pipes Mechanical Properties

 

Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
347 515 205 40 92 201
Equivalent Grades for 347 Stainless Steel Tubes

 

Grade UNS No Old British Euronorm Swedish SS Japanese JIS
BS En No Name
347 S34700 347S31 58G 1.4550 X6CrNiNb18-10 2338 SUS 347
SS 347 Electropolished Pipes / Tubes Application Industries

 

  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
SS 347 Steel Tube Test Certificates

 

We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

 

We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test

Documentation

 

• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)

Stainless Steel 347 Electropolished Pipes

Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 347 Electropolished Pipes, which is a columbium/tantalum stabilized austenitic chromium – nickel alloy. Stainless Steel 347 Electropolish Pipes is stabilized against chromium carbide formation by the addition of columbium and tantalum. Since these elements have a stronger affinity for carbon than chromium in Stainless Steel 347 Electropolish Tubes, columbium – tantalum carbides precipitate within the grains instead of forming at the grain boundaries.

Product Brand: Sachiya Steel International

Product Currency: INR

Product Price: 80

Product In-Stock: InStock

Editor's Rating:
5

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