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Hastelloy C276 Instrumentation Valves

UNS N10276 • Werkstoff No. 2.4819 • Nickel-Chromium-Molybdenum Alloy with Tungsten • Industrial Process Systems

Hastelloy C276 Instrumentation Valves Manufacturer in India

Hastelloy C276 Instrumentation Valves

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.

Hastelloy C276 Instrumentation Valves From GM

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 Valve Specifications and Size Range

Hastelloy C276 instrumentation valves are selected according to the required valve design, nominal size, pressure class, end connection and applicable standard for the project.

Hastelloy C276 Instrumentation Valves Technical Data & Specifications Matrix

Hastelloy C276 Instrumentation Valves Specifications

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

Chemical Composition of Hastelloy C276

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

Mechanical Properties and Physical Characteristics

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%

Hastelloy C276 Grade Identification and Equivalent Designations

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

Needle, Manifold and Mono Flange Valve Configurations

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.

Hastelloy C276 Instrumentation Valve Specification Calculator

Select Hastelloy C276 Instrumentation Valve parameters and click the "Generate Enquiry Summary" button to prepare your specification for quotation.

End Connections, Pressure Classes and Valve Standards

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.

Material Traceability, Pressure Testing and Inspection Reports

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:

  • Material Test Certificate (MTC)
  • Chemical composition test results
  • Mechanical test results, where applicable to the material form
  • Positive Material Identification (PMI), if specified
  • Dimensional inspection report
  • Valve pressure and leakage test reports according to the applicable standard
  • Third-party inspection report, where required
  • Material identification and traceability records

The applicable inspection and testing requirements should be confirmed before the order is placed. Not every test or certificate applies to every valve configuration.

Where Hastelloy C276 Instrumentation Valves Are Used

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:

  • Chemical processing and chemical dosing systems
  • Acid handling and transfer systems, subject to compatibility assessment
  • Petrochemical process equipment
  • Gas processing and selected oilfield applications
  • Industrial process sampling and measurement lines
  • Pollution-control and flue-gas treatment systems
  • Process equipment exposed to chloride-bearing or mixed chemical environments

Hastelloy C276 Instrumentation Valves Manufacturer and Supplier in India

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.

Instrumentation Valve Supply and Export from India

Ganpat Metal Pvt. Ltd. handles industrial metal product enquiries for domestic and international markets, including destinations such as:

India India Brazil Brazil New Zealand New Zealand Australia Australia Bangladesh Bangladesh Malaysia Malaysia UAE UAE Saudi Arabia Saudi Arabia Oman Oman Egypt Egypt Spain Spain Russia Russia Kazakhstan Kazakhstan

Why Choose Ganpat Metal for Hastelloy C276 Valves?

  • Enquiries based on Hastelloy C276 and UNS N10276 material identification
  • Quotation preparation using specified valve type, size and end connection
  • Review of applicable pressure classes and design standards
  • Coordination of material documentation and inspection requirements
  • Support for domestic and export enquiries
  • ISO-certified and MSME-registered company
  • Providing a complete technical specification helps reduce ambiguity over the valve configuration, material requirements, testing scope and documentation package

Request a Quote for Hastelloy C276 Instrumentation Valves

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

Other Instrumentation Valve Grades and Configurations

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.