Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 317 Threaded Forged Fittings, which is the basic stainless steel. Like most non – stainless steels, our Stainless Steel 317 Forged Threaded Elbow can be hardened by a “quench-and-temper” heat treatment. These Stainless Steel 317 Forged Threaded Tee contains a minimum of 11.5 percent chromium, just sufficient to give corrosion resistance properties. Our Stainless Steel 317 Forged Threaded Cross achieves maximum corrosion resistance when it has been hardened and tempered and then polished.
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These Stainless Steel 317 Forged Threaded Cap is a general purpose grade often supplied in the hardened, but still machinable condition, for applications where high strength and moderate heat and corrosion resistance are required. Our Stainless Steel 317 Forged Threaded fittings are optimized for high hardness, and other properties are to some degree compromised. Fabrication of these Stainless Steel 317 Forged Threaded Coupling must be by methods that allow for poor weldability and usually the need for a final heat treatment.
Corrosion resistance of our Stainless Steel 317 Forged Threaded Union is lower than that of the common austenitic grades. Useful operating temperature range of these Stainless Steel 317 Forged Threaded Bushing is limited by their loss of ductility at sub – zero temperatures and loss of strength by over – tempering at elevated temperatures.
Stainless Steel 317 Forged Threaded Fittings Specifications |
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| Specifications | : | ASTM A182 & ASME SA182 |
| Size | : | 1/8” NB to 4” NB (Socket weld & Screwed-Threaded) |
| Standards |
: | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Class | : | 2000 LBS, 3000 LBS, 6000 LBS, 9000 LBS |
| Type | : | Threaded Fittings |
SS 317 Forged Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | Fe |
| SS 317 | 0.08 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 18 – 20 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
Stainless Steel 317 Threaded Fitting Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 317 Stainless Steel Forged Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 317 | 1.4449 | S31700 | SUS 317 | 3304S11 | – | – | – |
Stainless Steel 317 Forged Fittings 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 Forged Threaded Fittings 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 Threaded Forged Fittings
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 317 Threaded Forged Fittings, which is the basic stainless steel. Like most non – stainless steels, our Stainless Steel 317 Forged Threaded Elbow can be hardened by a “quench-and-temper” heat treatment. These Stainless Steel 317 Forged Threaded Tee contains a minimum of 11.5 percent chromium, just sufficient to give corrosion resistance properties. Our Stainless Steel 317 Forged Threaded Cross achieves maximum corrosion resistance when it has been hardened and tempered and then polished.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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