Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 347 Socket Weld Fittings, where the restitution of a strong chromium oxide film starts in the subsequent rinsing in water. The addition of chromium to Stainless Steel 347 Forged Socket Weld Elbow results in the formation of a passivating oxide film with a high content of chromium oxides. This oxide film protects the surface of Stainless Steel 347 Forged Socket Weld Tee against oxygen in air and water. An outstanding property of Stainless Steel 347 Forged Socket Weld Cap is that the chromium oxide film automatically regenerates if the surface of the steel is exposed.
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This restitution of the oxide film can only occur if the surface of Stainless Steel 347 Forged Socket Weld Coupling is completely clean and free of tempering agents and slag from welding processes and residues from tools made from ordinary carbon steel. If this surface contamination is not removed, Stainless Steel 347 Forged Socket Weld Cross may ultimately corrode.
To prevent this, Stainless Steel 347 Forged Socket Weld Union surfaces should be cleaned after welding and processing, e.g. by means of so – called acid pickling of the stainless steel. The pickling effectively removes all impurities from the surface of Stainless Steel 347 Forged Socket Weld Plug and permits the reestablishment of a strong, uniform chromium oxide film.
Stainless Steel 347 Forged Socket weld 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 | : | Socket weld Fittings |
SS 347 Forged Socket weld Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347 | 0.08 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 17 – 20 | 10xC – 1.10 | 9 – 13 | 62.74 min |
Stainless Steel 347 Socket weld Fitting 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 Forged Socket weld Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 347 | 1.4550 | S34700 | SUS 347 | – | 08Ch18N12B | – | X6CrNiNb18-10 |
Stainless Steel 347 Forged Socket weld 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 347 Forged Socket weld 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 Socket Weld Fittings
Sachiya Steel International is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 347 Socket Weld Fittings, where the restitution of a strong chromium oxide film starts in the subsequent rinsing in water. The addition of chromium to Stainless Steel 347 Forged Socket Weld Elbow results in the formation of a passivating oxide film with a high content of chromium oxides
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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