Metallum Overseas manufactures and exports fully welded ball valves designed for reliable isolation in pipelines and demanding industrial applications. These valves feature a welded body construction that minimizes potential external leakage paths and provides a robust, compact design suitable for high-pressure pipeline service. As a fully welded ball valve manufacturer and supplier in India, we supply valves for oil and gas, natural gas transmission, petrochemical, refining, LNG, power generation, district heating, and other critical pipeline applications.
Our fully welded ball valves are available in side-entry configurations with two-piece and three-piece body designs according to project requirements. Trunnion-mounted ball construction, soft or metal-seated options, double piston or combination seat arrangements, and manual or actuated operating systems can be selected based on pressure, temperature, fluid characteristics, pipeline conditions, and application requirements.
Metallum Overseas supplies fully welded ball valves for pipeline systems where structural integrity, reliable shutoff, and reduced external leakage potential are important. The welded body construction eliminates conventional bolted body joints and provides a compact valve arrangement suitable for above-ground and underground pipeline installations.
Our fully welded ball valves can be designed in accordance with API 6D and customer-specific requirements. Valve size, pressure class, body material, seat design, ball and stem materials, end connections, sealing arrangement, and actuation can be selected according to individual project specifications.
Our fully welded trunnion ball valves are designed with a fixed ball supported by trunnion arrangements to provide controlled operation and reliable sealing in demanding pipeline service. Independent seats can be configured to provide bidirectional sealing, while double block and bleed arrangements can be incorporated where required by the application.
Depending on the valve design, fully welded side-entry ball valves can be supplied with soft seats, metal seats, hardfaced ball and seat surfaces, double piston effect seats, or combination seat designs. These configurations allow the valve to be adapted for different pressure, temperature, media, and pipeline requirements.
Our high-pressure fully welded ball valves are suitable for pipeline systems operating under demanding pressure and temperature conditions. The welded body construction provides a strong valve assembly while reducing potential external leakage points associated with conventional bolted-body designs.
Depending on the selected configuration and project requirements, fully welded ball valves can be supplied for pressure classes from ASME Class 150 to Class 2500. The applicable pressure and temperature limits depend on valve size, body and trim materials, seat construction, pressure class, and operating conditions.
| Valve Design: | Fully welded side-entry ball valve designed in accordance with API 6D and customer-specific requirements |
| Size Range: | NPS 1 to NPS 36 (DN 25 to DN 900), subject to valve design and project requirements |
| Pressure Rating: | ASME Class 150 to Class 2500 |
| Temperature Range: | Application-specific temperature range depending on materials, seat design, pressure rating, and operating conditions |
| Face-to-Face: | As per applicable API 6D requirements |
| End Connections: | RF and RTJ flanged connections as per ASME B16.5 and ASME B16.47; butt-welded connections as per ASME B16.25 |
| Body Design: | Fully welded body construction with two-piece and three-piece configurations |
| Ball Design: | Trunnion-mounted ball with solid double-trunnion configuration for suitable valve designs |
| Seat Design: | Soft-seated or metal-seated construction; double piston and combination seat arrangements available |
| Bore Design: | Full-bore and reduced-bore configurations according to application requirements |
| Operator: | Manual wrench or gear operator with padlocking; pneumatic, hydraulic, or electric actuation available |
| Fully Welded Body: | Welded body construction minimizes external leakage paths and provides a robust valve assembly for pipeline applications |
| Trunnion-Mounted Ball: | Fixed ball construction supports reliable operation and controlled sealing in high-pressure applications |
| Double Block & Bleed: | DBB configuration can be provided where independent isolation and cavity pressure management are required |
| Bidirectional Sealing: | Independent seat arrangements can provide sealing in both flow directions according to the selected design |
| Anti-Static Construction: | Anti-static devices can be incorporated to provide electrical continuity between valve components for suitable applications |
| Anti-Blowout Stem: | Anti-blowout stem construction helps retain the stem within the valve body under operating conditions |
| Emergency Sealant Injection: | Emergency sealant injection points can be provided on seats and stem areas for suitable valve configurations |
| Low Fugitive Emission: | Low-emission stem packing arrangements can be provided according to project requirements |
| Underground Installation: | Stem extensions can be supplied for underground or buried pipeline installations where required |
| Actuation: | Manual, pneumatic, hydraulic, and electric operating options available according to valve size and operating torque |
The seat and sealing arrangement of a fully welded ball valve can be selected according to the operating medium, pressure, temperature, pipeline requirements, and required shutoff performance. Metallum Overseas can supply suitable seat configurations for different industrial and pipeline applications.
| Soft Seat: | Suitable for applications where resilient sealing materials are compatible with the operating temperature and process medium |
| Metal Seat: | Suitable for demanding services involving elevated temperatures, abrasive media, erosion, or other severe operating conditions |
| Double Piston Seat: | Seat arrangement designed to provide suitable sealing and pressure response according to the valve configuration |
| Combination Seat: | Customized seat arrangement available for selected service conditions and project requirements |
| Hardfaced Ball & Seats: | Hardfacing can be applied to selected ball and seat surfaces to improve resistance to wear and erosion |
| CRA Overlay: | Corrosion-resistant alloy overlay can be provided on dynamic sealing areas or wetted components for suitable applications |
| Stainless Steel: | TP 304, 304L, 304H, 310, 310S, 316, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 904L, 254 SMO |
| Duplex Steel: | UNS S31803, UNS S32205 (2205) |
| Super Duplex Steel: | UNS S32750, UNS S32760 |
| High Nickel Alloys: | Hastelloy C22, Hastelloy C276, Hastelloy B2, Inconel 600, Inconel 601, Inconel 625, Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825, Nickel 200, Nickel 201 |
| Monel: | Monel 400, Monel K500 |
| Alloy: | Alloy 20 |
| Titanium: | Titanium Grade 2, Titanium Grade 5, etc. |
| Other Alloys: | Mild Steel, ASTM A350 LF2 and additional alloy and corrosion-resistant materials can be considered according to valve design and project requirements |
| Inspection & Testing: | Inspection and testing can be carried out in accordance with API 6D, ISO 5208, and API 598 requirements |
| Hydrostatic Testing: | Hydrostatic shell and seat testing can be performed according to the applicable valve standard and project requirements |
| Fire Safety: | Fire-safe design and testing can be provided as per API 607 requirements where specified |
| SIL Certification: | SIL 3 certification according to IEC 61508 can be provided for applicable valve configurations and requirements |
| Fugitive Emission: | Fugitive emission compliance according to ISO 15848 can be provided for suitable valve configurations |
| PED: | Compliance with PED 2014/68/EU can be provided according to applicable valve design and project requirements |
| Non-Destructive Testing: | NDT and additional inspection requirements can be provided according to customer specifications and applicable standards |
Metallum Overseas supplies fully welded ball valves designed for pipeline and severe industrial services where structural integrity, reliable isolation, and reduced external leakage potential are important. The welded body construction provides a compact and robust valve arrangement for demanding applications.
Our fully welded trunnion ball valves can be supplied with fixed-ball construction, independent seats, bidirectional sealing, and DBB arrangements according to project requirements. These configurations are suitable for high-pressure pipeline and process isolation applications.
We offer soft-seated and metal-seated configurations with suitable ball, seat, body, and trim materials. Duplex, super duplex, stainless steel, low-temperature carbon steel, Inconel, and other materials can be selected according to process media, temperature, pressure, corrosion conditions, and customer specifications.
Fully welded ball valves can be supplied with stem extensions and suitable configurations for underground or buried pipeline installations. The welded body construction helps reduce external leakage paths and provides a compact arrangement for pipeline systems.
Our fully welded ball valves can be supplied with manual wrench or gear operators as well as pneumatic, hydraulic, or electric actuators. Operator selection can be based on valve size, operating torque, automation requirements, and project specifications.
Fully welded ball valves can be supplied with inspection and testing requirements including API 6D, ISO 5208, API 598, API 607, IEC 61508, ISO 15848, and PED, depending on valve configuration, certification requirements, and customer specifications.
Fully welded ball valves are suitable for natural gas transmission, oil and gas pipelines, LNG facilities, petrochemical plants, refinery systems, power generation, district heating, metallurgy, and other industrial pipeline applications requiring dependable isolation under demanding operating conditions.
Metallum Overseas supplies fully welded ball valves for pipeline and industrial applications where reliable isolation, structural integrity, and long-term service performance are required.
A fully welded ball valve is a ball valve with a welded body construction designed to minimize external leakage paths and provide a robust, compact valve arrangement. It is commonly used in pipelines and industrial systems where reliable isolation and structural integrity are important.
A fully welded trunnion ball valve combines a welded valve body with a trunnion-mounted ball. The fixed ball arrangement provides controlled operation and can be configured with independent seats for reliable sealing in demanding pipeline applications.
Fully welded ball valves provide a compact construction with reduced external leakage paths and good resistance to pipeline loads and vibration. They are also suitable for applications where underground installation, long service life, and reliable isolation are required.
Fully welded ball valves can be supplied in pressure classes ranging from ASME Class 150 to Class 2500, depending on valve size, materials, design, and project requirements.
Fully welded ball valves can be supplied in sizes from NPS 1 to NPS 36 (DN 25 to DN 900), subject to the selected valve design, pressure class, materials, and project specifications.
Material options may include Carbon Steel, Stainless Steel, Low-Temperature Carbon Steel, Duplex Steel, Super Duplex Steel, and Inconel. Other materials can also be considered according to the operating medium, temperature, pressure, corrosion conditions, and project requirements.
Yes. Depending on the valve design and application, fully welded ball valves can be supplied with soft seats or metal seats. Hardfacing and suitable surface treatments can also be provided for selected ball and seat configurations.
Depending on the valve design, fully welded ball valves can be supplied with RF and RTJ flanged connections or butt-welded connections according to applicable standards and customer requirements.
Yes. Fully welded ball valves can be configured for underground or buried pipeline installations. Stem extensions and suitable operating arrangements can be provided where required by the installation design.
Yes. Fully welded ball valves can be supplied with manual, pneumatic, hydraulic, or electric operators according to valve size, operating torque, automation requirements, and project specifications.
Fully welded ball valves are used in oil and gas, natural gas transmission, LNG, petrochemical, refining, power generation, district heating, metallurgy, and industrial pipeline systems where dependable isolation is required.
To request a quotation, please share the required valve size, pressure class, material, temperature, end connection, operating medium, pipeline details, and application requirements. Contact Metallum Overseas at info@metallumoverseas.com for technical assistance and project-specific requirements.
For technical drawings, material certificates, inspection requirements, or a project-specific quotation, please contact Metallum Overseas at info@metallumoverseas.com, or reach out through our contact page.
Metallum Overseas provides Fully Welded Ball Valve at reasonable prices in the market. You can Contact us to get the updated price list of Fully Welded Ball Valve. Our prices are best for all types of Fully Welded Ball Valve.
Metallum Overseas is a large stockist of Fully Welded Ball Valve. We maintain a huge stock of Fully Welded Ball Valve in different sizes, types, standards & other specifications to fulfill the demand of our clients across the globe. We can deliver Fully Welded Ball Valve on time for urgent requirements.
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