Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 317 Hydraulic Fittings, which has better corrosion resistance than Type 302. Stainless Steel 317 Hydraulic Type Fittings refers to the lower carbon content to allow for greater corrosion protection when welding. Stainless Steel 317 Forged Hydraulic Fittings contains molybdenum, where this addition increases general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at elevated temperatures.
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Stainless Steel 317 Hydraulic Forged Fittings is molybdenum – bearing austenitic stainless steels which is more resistant to general corrosion and pitting / crevice corrosion than the conventional chromium – nickel austenitic stainless steels. 317 Stainless Steel Hydraulic Fittings also offer higher creep, stress-to-rupture and tensile strength at elevated temperature. 317 Stainless Steel Hydraulic Type Fittings containing 3 % to 4 % molybdenum are preferred to which contain 2 % to 3 % molybdenum in applications requiring enhanced pitting and general corrosion resistance.
317 Stainless Steel Forged Hydraulic Fittings with higher molybdenum or molybdenum plus nitrogen content which provide even greater resistance to pitting, crevice corrosion a general corrosion are also available in flat – rolled products. In addition to excellent corrosion resistance and strength properties, SS 317 Hydraulic Fittings also provides the excellent fabricability and formability. Nitrogen in SS 317 Hydraulic Type Fittings provides higher tensile and tensile yield strength without diminishing ductility, corrosion resistance, or nonmagnetic properties.
Stainless Steel 317 Hydraulic Fittings Specifications |
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| Specifications | : | ASTM A276 ASME SA 479 |
| Tube Size | : | 6mm to 38mm to 1/4″ to 1 1/2″ |
| Thread | : | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Brass | : | ASTM B16 ASTM B 453 |
| Pressure Rating | : | 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass |
SS 317 Hydraulic Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| 317 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 18.00 – 20.00 | 3.00 – 4.00 | 11.00 – 15.00 | 57.845 min |
Stainless Steel 317 Hydraulic Fittings Mechanical Properties
| Grade | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 317 | 7.9 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 317 Stainless Steel Hydraulic Tube Fittings
| Grade | UNS | WERKSTOFF NR | JIS |
| 317 | S31700 | 1.4449 | SUS 317 |
SS 317 Hydraulic 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
Stainless Steel 317 Hydraulic Tube 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 Hydraulic Fittings
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 317 Hydraulic Fittings, which has better corrosion resistance than Type 302. Stainless Steel 317 Hydraulic Type Fittings refers to the lower carbon content to allow for greater corrosion protection when welding. Stainless Steel 317 Forged Hydraulic Fittings contains molybdenum, where this addition increases general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at elevated temperatures.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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