Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 347 Hydraulic Fittings, which is used where both the properties of steel and corrosion resistance are required. High oxidation resistance in air at ambient temperature is normally achieved with addition of a minimum of 13 % (by weight) chromium in Stainless Steel 347 Hydraulic Type Fittings, and up to 26 % is used for harsh environments. When parts of Stainless Steel 347 Forged Hydraulic Fittings are forced together, the oxide layer can be scraped off, allowing the parts to weld together.
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When forcibly disassembled, the welded Stainless Steel 347 Hydraulic Forged Fittings may be torn and pitted, a destructive effect known as galling. SS 347 Hydraulic Fittings contain a maximum of 0.15 % carbon, a minimum of 16 % chromium, and sufficient nickel and / or manganese to retain an austenitic structure at all temperatures from the cryogenic region to the melting point of the alloy.
There are various shapes and surface finishes of 347 Stainless Steel Hydraulic Fittings to suit the environment the alloy must endure. 347 Stainless Steel Forged Hydraulic Fittings is generally highly resistant to attack from acids, but this quality depends on the kind and concentration of the acid, the surrounding temperature, and the type of steel. Like other steels, 347 Stainless Steel Hydraulic Type Fittings is a relatively poor conductor of electricity, with significantly lower electrical conductivity than copper.
Stainless Steel 347 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 347 Hydraulic Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 10xC – 1.10 | 9.00 – 13.00 | 62.74 min |
Stainless Steel 347 Hydraulic Fittings Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1454 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 347 Stainless Steel Hydraulic Tube Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | – | 08Ch18N12B | – | X6CrNiNb18-10 |
SS 347 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 347 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 347 Hydraulic Fittings
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 347 Hydraulic Fittings, which is used where both the properties of steel and corrosion resistance are required. High oxidation resistance in air at ambient temperature is normally achieved with addition of a minimum of 13 % (by weight) chromium in Stainless Steel 347 Hydraulic Type Fittings, and up to 26 % is used for harsh environments. When parts of Stainless Steel 347 Forged Hydraulic Fittings are forced together, the oxide layer can be scraped off, allowing the parts to weld together.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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