Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 317 Electropolished Pipes, which are highly recognized for their robustness, well built, long lasting and reliable. The lower co – efficient of thermal expansion of Stainless Steel 317 Electropolish Tubes compared with austenitic grades reduces distortion and associated stresses. The high strength that makes Stainless Steel 317 Sanitary Pipes useful in many applications also reduces its machinability, but overall it machines slightly better than 316. The high strength of Stainless Steel 317 Sanitary Tubes also makes bending and forming more difficult, where heat this alloy up to 1020 Degree C – 1080 Degree C and cool rapidly.
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These operations will require larger capacity equipment than would be required for austenitic Stainless Steel 317 Smooth Finish Pipes. The ductility of Stainless Steel 317 Smooth Finish Tubes is less than that of an austenitic grade (but is not low when compared to most other structural materials), so severe forming operations, such as cold heading, are not generally possible.
If severe cold working is required, it is recommended that intermediate annealing in Stainless Steel 317 Inside Polished Pipes be carried out. Stainless Steel 317 Inside Polished Tubes is not generally suitable for use at temperatures above 300 Degree C as it suffers from precipitation neither of brittle micro – constituents, nor below -50 Degree C because of its ductile – to – brittle transition.
SS 317 Electropolished Pipes Specifications |
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| Specifications | : | ASTM A/ASME SA249/A269/A270 |
| Dimensions | : | ASTM, ASME and API |
| SS 317 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 317 Electropolished Tube Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 317 | min. | – | – | – | – | – | 18.0 | 3.00 | 11.0 | – |
| max. | 0.08 | 2.0 | 1.00 | 0.045 | 0.030 | 20.0 | 4.00 | 15.0 | – | |
Stainless Steel 317 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 | ||||
| 317 | 515 | 205 | 35 | 90 | – |
Equivalent Grades for 317 Stainless Steel Tubes
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 317 | S31700 | – | – | 1.4449 | – | – | SUS 317 |
SS 317 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 317 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 317 Electropolished Pipes
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 317 Electropolished Pipes, which are highly recognized for their robustness, well built, long lasting and reliable. The lower co – efficient of thermal expansion of Stainless Steel 317 Electropolish Tubes compared with austenitic grades reduces distortion and associated stresses. The high strength that makes Stainless Steel 317 Sanitary Pipes useful in many applications also reduces its machinability, but overall it machines slightly better than 316. The high strength of Stainless Steel 317 Sanitary Tubes also makes bending and forming more difficult, where heat this alloy up to 1020 Degree C – 1080 Degree C and cool rapidly.
Product Brand: Sachiya Steel International
Product Currency: INR
Product Price: 80
Product In-Stock: InStock
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