Ganpat Metal Pvt. Ltd. handles Hastelloy C276 instrumentation valve enquiries for industrial process systems where the specified nickel alloy, valve configuration and connection details must match the project requirements. Enquiries can be defined by valve type, nominal size, pressure rating, end connection and applicable design standard.
Hastelloy C276 is identified by UNS N10276 and Werkstoff No. 2.4819. It is a nickel-chromium-molybdenum alloy with tungsten additions, used in demanding chemical-processing environments where corrosion resistance is an important material-selection consideration. Share your valve datasheet, bill of materials or technical drawing to specify the required configuration and documentation.
Selecting a C276 instrumentation valve involves more than identifying the alloy. Buyers must match the valve function, pressure and temperature conditions, connection arrangement, sealing materials and inspection requirements to the process specification.
Hastelloy C276 is used in applications involving various corrosive chemicals, including certain oxidizing and non-oxidizing acids and chloride-bearing environments. However, its suitability depends on the actual medium, concentration, temperature and operating conditions.
Ganpat Metal handles enquiries against the specified material grade and valve requirements. The required valve type and construction should be confirmed before quotation rather than assuming that every configuration is available in every size and pressure class.
Hastelloy C276 instrumentation valves are selected according to the required valve design, nominal size, pressure class, end connection and applicable standard for the project.
| Parameter | Specification |
|---|---|
| Material Grade | Hastelloy C276 |
| UNS Designation | N10276 |
| Werkstoff No. | 2.4819 |
| JIS Designation | NW 0276 |
| EN Material Designation | NiMo16Cr15W |
| GOST Designation | XH65MVY, as listed in the supplied reference |
| Reference Size Range | 1/8 inch to 16 inches, subject to valve design and availability |
| End Connections | Screwed NPT, socket weld, flanged, screwed parallel and screwed taper |
| Listed Pressure Classes | 150, 300, 600, 800 and 1500, subject to design applicability |
| Design and Construction Standards | ASME B16.34, where applicable |
| Flange Dimensions | ASME B16.5, where applicable |
| Face-to-Face Dimensions | ASME B16.10, where applicable |
| Butt-Welding Ends | ASME B16.25, where applicable |
| Inspection and Testing | API 598 or BS EN 12266-1, where specified and applicable |
| Material Documentation | Material test certificates and inspection records as agreed in the purchase order |
The chemical composition of Hastelloy C276 is controlled to provide resistance in demanding chemical environments.
| Element | Reference Composition |
|---|---|
| Carbon (C) | 0.01% max. |
| Chromium (Cr) | 14.5–16.5% |
| Cobalt (Co) | 2.5% max. |
| Iron (Fe) | 4–7% |
| Manganese (Mn) | 1.0% max. |
| Molybdenum (Mo) | 15–17% |
| Phosphorus (P) | 0.015% max. |
| Silicon (Si) | 0.08% max. |
| Sulphur (S) | 0.01% max. |
| Tungsten (W) | 3–4.5% |
| Vanadium (V) | 0.35% max. |
| Nickel (Ni) | Balance |
The reference mechanical and physical properties for Hastelloy C276 are as follows:
| Property | Reference Value |
|---|---|
| Density | 8.89 g/cm³ |
| Melting Point | Approximately 1370°C (2550°F) |
| Tensile Strength | 790 MPa (115,000 psi) |
| Yield Strength, 0.2% Offset | 355 MPa (52,000 psi) |
| Elongation | 40% |
| Designation System | Hastelloy C276 |
|---|---|
| Alloy Name | Hastelloy C276 |
| UNS | N10276 |
| Werkstoff No. | 2.4819 |
| JIS | NW 0276 |
| EN Designation | NiMo16Cr15W |
| GOST | XH65MVY, subject to specification verification |
The valve type and connection arrangement should match the instrumentation layout, process requirements and installation space. Enquiries should identify the required valve function rather than specifying the alloy alone.
| Valve Type | Description |
|---|---|
| Needle Valves | Used for controlled adjustment or throttling of flow in suitable instrumentation and process lines. |
| Manifold Valves | Used to isolate, equalize or vent pressure instrument connections, depending on the manifold design and number of valves. |
| Mono Flange Valves | Compact flange-mounted assemblies used in suitable process instrument connections. Their design and pressure rating depend on the specified assembly. |
| Ball Valves | Used for on-off or switching service in configurations designed for the required flow path and operating conditions. |
| Plug Valves | Used for flow control or isolation where the selected valve design is appropriate. |
Connection options include Screwed NPT, Screwed Parallel, Screwed Taper, Socket Weld and Flanged End. The valve type itself should be specified separately and confirmed against the project specification.
For quotation accuracy, provide the valve type, size, pressure rating, end connection, quantity and any inspection requirements. These details determine the applicable manufacturing and documentation requirements.
Select Hastelloy C276 Instrumentation Valve parameters and click the "Generate Enquiry Summary" button to prepare your specification for quotation.
The supplied reference includes the following connection types and standards. Their applicability depends on the valve type, construction and connection design.
| Connection or Standard | Application |
|---|---|
| Screwed NPT | Tapered pipe-thread connection where specified |
| Screwed Parallel | Parallel-thread connection using the specified sealing arrangement |
| Screwed Taper | Tapered-thread connection according to the required thread standard |
| Socket Weld | Welded connection for compatible piping arrangements |
| Flanged End | Bolted connection using the specified flange dimensions and facing |
| ASME B16.34 | Valve design, construction and pressure-temperature requirements within its scope |
| ASME B16.5 | Pipe flanges and flanged fittings within the standard's scope |
| ASME B16.10 | Face-to-face and end-to-end dimensions for covered valves |
| ASME B16.25 | Butt-welding end preparations |
| API 598 | Inspection and pressure testing of applicable valves |
| BS EN 12266-1 | Pressure testing requirements for industrial valves |
| API 600 / BS 1414 | Gate-valve requirements for applicable designs |
The reference pressure classes of 150, 300, 600, 800 and 1500 must be checked against the actual valve design. A nominal class alone does not establish the permitted working pressure at every temperature.
For a quotation, provide the valve type, nominal size, connection standard, pressure class and intended operating conditions.
Inspection requirements should be defined at the enquiry stage so that the documentation corresponds with the ordered valve and project specification. Depending on the agreed scope, the purchase order may require:
The applicable inspection and testing requirements should be confirmed before the order is placed. Not every test or certificate applies to every valve configuration.
Hastelloy C276 instrumentation valves may be considered for process systems where the alloy is suitable for the operating medium and conditions. Potential application areas include:
Ganpat Metal handles Hastelloy C276 instrumentation valve enquiries for industrial buyers and project procurement teams requiring defined material grades, valve dimensions and connection specifications.
For a quotation, provide the valve design, nominal size, pressure class, end connection and operating conditions. Include the governing valve standard, technical drawing or part number where available. These details help establish the required configuration and identify the inspection and documentation package for the order.
Ganpat Metal Pvt. Ltd. handles industrial metal product enquiries for domestic and international markets, including destinations such as:
India
Brazil
New Zealand
Australia
Bangladesh
Malaysia
UAE
Saudi Arabia
Oman
Egypt
Spain
Russia
Kazakhstan
Share the following details with Ganpat Metal for a quotation:
| Requirement | Details to Provide |
|---|---|
| Material Grade | Hastelloy C276 / UNS N10276 |
| Valve Type and Function | Needle / Manifold / Mono Flange / Ball / Plug / Other (as applicable) |
| Nominal Size | Required nominal size |
| Pressure Class and Operating Pressure | 150 / 300 / 600 / 800 / 1500 (as applicable) |
| End Connection | NPT / Socket Weld / Flanged / Parallel / Taper |
| Operating Temperature and Process Medium | Intended process conditions |
| Applicable Standards | Design and testing standards |
| Body, Trim and Sealing Materials | As specified |
| Quantity | Required quantity |
| Documentation | Material certificates and inspection requirements |
| Drawing / Datasheet / BOM | If available |
| Delivery | Destination and required schedule |
Ganpat Metal Pvt. Ltd. handles enquiries for instrumentation valve requirements involving different materials, valve functions and connection arrangements. For other alloy grades and configurations, visit our Instrumentation Valves Manufacturer in India category page to review the broader product range.