Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Hastelloy C22 Hydraulic Fittings, which can also be used interchangeably, based on application. Every material has a threshold limit, and when AL-6XN’s threshold is reached, opting for Hastelloy C22 Hydraulic Type Fittings is the best option. Hastelloy C22 Forged Hydraulic Fittings that use acidified solutions can introduce a strong risk for corrosion. When traditional Type 316 L has failed and AL-6XN has reached its material design limit, then Hastelloy C22 Hydraulic Forged Fittings is the best option. Controlled tests that produce pits and crevice corrosion can be used to rank the relative performance of Alloy C22 Hydraulic Type Fittings.
The temperature of Alloy C22 Forged Hydraulic Fittings was adjusted in 5 Degree C increments to determine the critical pitting temperature and critical crevice corrosion temperature of each alloy. Alloy C22 Hydraulic Forged Fittings can withstand very aggressive conditions, surpassing the capabilities of AL-6XN and similar alloys. These Alloy C22 Hydraulic Fittings is the best option when Alloy 316L and AL-6XN have failed or reached their material design limit.
Although the welding techniques and equipment of SS 316L and Hastelloy UNS N06022 Hydraulic Fittings for orbital welds are similar, there is a difference in the appearance of the welds because of the high nickel in the latter. These Hastelloy N06022 Hydraulic Type Fittings resists the formation of any grain boundary precipitates in the weld’s heat affected zone.
Hastelloy C22 Hydraulic Fittings Specifications |
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| Specifications | : | ASTM B366 / ASME SB366 |
| Size | : | 1/16” to 2″ inch |
| Thread | : | NPT, BSP, BSPT, IMPRIAL UNF, ISO, SAE, etc. |
| Pressure Rating |
: | 3000 – 6000 PSI |
| PTFE Standards | : | ASTM 3294, ASTM D1710 |
| Applicable temperature | : | 150-400°C |
| Type | : | Single Ferrule tube fitting, Double Ferrule tube fitting, Hydraulic tube fitting, Instrumentation tube fitting |
Hastelloy C22 Hydraulic Fittings Chemical Composition
| Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
| C22 | 0.010 max | 0.50 max | 0.08 max | 0.02 max | 2.50 max | 50.015 min* | 20.00 – 22.50 | 2.00 – 6.00 | 12.50 – 14.50 | 0.02 max |
Hastelloy Alloy C22 Hydraulic Fittings Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Equivalent Grades for Alloy C22 Hydraulic Tube Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
| Hastelloy C22 | 2.4602 | N06022 | NW 6022 | – | NiCr21Mo14W | – |
Hastelloy Alloy C22 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
Hastelloy C22 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)