Sachiya Steel International is one of the Leading Manufacture And Exporter of Stainless Steel 347H Tube to Union Fittings, which are used in environments where strength and corrosion resistance are required. Techniques used to improve the strength of our Stainless Steel 347H Tube Fittings include work hardening, solute strengthening and precipitation hardening. In the precipitation hardening process, Stainless Steel 347H Compression Fittings is mixed with aluminum and copper and heated to a specific temperature range, precipitating intermetallic compounds. Solute strengthening involves mixing elements such as nitrogen in our Stainless Steel 347H Union Fittings to improve the strength.
Stainless Steel 347H Ferrule Fittings has a remarkably low coefficient of thermal expansion, one – tenth that of iron and one-twentieth that of aluminum. Controlled expansion of our Stainless Steel 347H Double Ferrule Fittings are used in applications requiring high definition and high precision such as semiconductor manufacturing equipment, inspection devices. 347H Stainless Steel Union Fittings are also used in bimetals made of low thermal expansion and high thermal expansion metals to convert temperature change into mechanical displacement.
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Our 347H Stainless Steel Tube Fittings provides superior resistance to corrosion caused by substances such as caustic soda and chlorine gas. 347H Stainless Steel Compression Fittings is used as a material in caustic soda manufacturing equipment using ion exchange membranes. Cold and hot workability are approximately equal to those of our 347H Stainless Steel Ferrule Fittings, and other standard austenitic stainless steels.
Stainless Steel 347H Tube to Union 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 347H Tube To Union Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Cb | Ni | Fe |
| SS 347H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 20.00 | 8xC – 1.10 | 9.00 – 13.00 | 63.72 min |
Stainless Steel 347H Tube To Union 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 347H Stainless Steel Ferrule Fitting Tube To Union
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 347H | 1.4961 | S34709 | SUS 347H | – | – | – | X6CrNiNb18-12 |
SS 347H Tube To Union 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 347H Tube To Union 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 347H Tube to Union Fittings
Sachiya Steel International is one of the Leading Manufacture And Exporter of Stainless Steel 347H Tube to Union Fittings, which are used in environments where strength and corrosion resistance are required.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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