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Ganpat Metal Pvt. Ltd. handles enquiries as an SS 304 instrument valves manufacturer and supplier in India, supporting industrial buyers with valve specifications for instrumentation, process piping and equipment. Buyers can specify the valve type, material grade, nominal size, pressure class, end connection and inspection requirements according to their project needs.
Stainless Steel 304, identified by UNS S30400 and Werkstoff No. 1.4301, is an austenitic stainless steel used in a range of industrial applications. Selecting a suitable valve also requires checking the process medium, operating temperature, pressure limits and compatibility of the body, internal components and seals. Share your valve schedule, technical datasheet or project specification with Ganpat Metal to discuss your requirements and request a quotation.
Instrument valves are used to isolate, regulate or direct flow in process and measurement systems. The correct valve depends on its intended function, operating conditions and connection to the piping or instrumentation assembly.
SS 304 provides useful corrosion resistance in many general industrial environments. However, its suitability depends on the process fluid, concentration, temperature and other service conditions. The material should be selected against the actual operating specification rather than the stainless steel designation alone.
When sourcing from an SS 304 instrument valves supplier, buyers should establish the following details: valve function (isolation, flow regulation or prevention of reverse flow), required valve type and nominal size, operating pressure and temperature, end connection and mating component dimensions, compatibility of the body, trim, seats and seals with the process medium, applicable design, material and testing standards, and required material certificates and inspection records. Ganpat Metal handles enquiries based on these technical details to help clarify the required configuration before quotation.
SS 304 instrument 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 | Stainless Steel 304 |
| UNS Designation | S30400 |
| Werkstoff No. | 1.4301 |
| JIS Designation | SUS 304 |
| EN Designation | X5CrNi18-10 |
| Reference Size Range | 1/2 inch to 14 inches, subject to valve design and availability |
| Listed Pressure Classes | Class 150, 300, 800 and 1500, subject to design applicability |
| Valve Types | Ball, globe, check, needle and butterfly |
| End Connections | Flanged, screwed and socket weld |
| Valve Design Standard | ASME B16.34, where applicable |
| Material Specification | Depends on component product form and construction |
| Inspection and Testing | According to the applicable standard and purchase order |
| Documentation | Material certificates and inspection records, as agreed |
The chemical composition of SS 304 is controlled to provide corrosion resistance in many general industrial environments.
| Element | SS 304 Reference Composition |
|---|---|
| Nickel (Ni) | 8.0–11.0% |
| Carbon (C) | 0.08% max. |
| Manganese (Mn) | 2.0% max. |
| Silicon (Si) | 1.0% max. |
| Chromium (Cr) | 18.0–20.0% |
| Sulphur (S) | 0.03% max. |
| Phosphorus (P) | 0.045% max. |
The reference mechanical and physical properties for SS 304 are as follows:
| Property | SS 304 Reference Value |
|---|---|
| Density | Approximately 8.0 g/cm³ |
| Melting Point | Approximately 1400°C (2550°F) |
| Tensile Strength | 515 MPa (75,000 psi) |
| Yield Strength, 0.2% Offset | 205 MPa (30,000 psi) |
| Elongation | 35% |
| Designation System | SS 304 Reference |
|---|---|
| Common Grade Name | Stainless Steel 304 |
| UNS | S30400 |
| Werkstoff No. | 1.4301 |
| JIS | SUS 304 |
| BS | 304S31 |
| GOST Reference | 08Х18Н10, subject to specification verification |
| AFNOR | Z7CN18-09 |
| EN | X5CrNi18-10 |
Different valve designs perform different functions. Identifying the intended service helps buyers compare suitable options before confirming the material, size and connection details.
| Valve Type | Description |
|---|---|
| Ball Valves | Primarily used for on-off isolation. Port arrangement, seat materials and operating pressure should match the application. |
| Globe Valves | Used for isolation and flow regulation in designs suitable for the required throttling service. |
| Check Valves | Permit flow in the intended direction and help prevent reverse flow. Selection depends on the flow conditions and internal mechanism. |
| Needle Valves | Provide fine flow adjustment in suitable instrumentation and small-bore process lines. |
| Butterfly Valves | Use a rotating disc for flow isolation or regulation, depending on the design. |
End connection options include Flanged Ends (nominal size, flange standard, facing and pressure class), Screwed Ends (thread standard such as NPT, BSPP or BSPT) and Socket Weld Ends (connection dimensions and compatibility with the piping design).
For quotation accuracy, provide the valve type, size, pressure class, end connection, quantity and any inspection requirements. These details determine the applicable manufacturing and documentation requirements.
Select SS 304 Instrument Valve parameters and click the "Generate Enquiry Summary" button to prepare your specification for quotation.
The supplied reference includes the following connection types. Their applicability depends on the valve type, construction and connection design.
| Connection Type | Details to Specify |
|---|---|
| Flanged Ends | Nominal size, flange standard, facing and pressure class |
| Screwed Ends | Thread standard, such as NPT, BSPP or BSPT, where applicable |
| Socket Weld Ends | Connection dimensions and compatibility with the piping design |
The reference pressure classes of 150, 300, 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 and documentation should be established before ordering so that the supplied valve meets the purchase specification and project requirements. Depending on the product and agreed inspection plan, documentation may include:
The inspection level, test acceptance criteria and required documentation should be identified in the enquiry or purchase order.
SS 304 instrument valves may be considered for industrial systems where the alloy is compatible with the operating medium and environmental conditions. Potential application areas include:
Ganpat Metal handles SS 304 instrument 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
For export enquiries, provide the destination, quantity, delivery schedule, packaging instructions and required shipping or inspection documents. Project-specific marking, certification and destination requirements should be identified before quotation.
Share the following details with Ganpat Metal for a quotation:
| Requirement | Details to Provide |
|---|---|
| Material Grade | SS 304 / UNS S30400 |
| Valve Type and Intended Function | Ball / Globe / Check / Needle / Butterfly / Other (as applicable) |
| Nominal Size | Required nominal size |
| Pressure Class and Operating Pressure | 150 / 300 / 800 / 1500 (as applicable) |
| End Connection | Flanged / Screwed (NPT, BSPP, BSPT) / Socket Weld |
| 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 / Valve Schedule | If available |
| Delivery | Destination and required schedule |
Ganpat Metal Pvt. Ltd. handles enquiries for industrial valve requirements involving different material grades, valve functions and connection arrangements. For other grades and configurations, visit our SS Instrumentation Valves Manufacturer and Supplier in India category page to review the broader product range.
