China Professional Ball Valve Manufacturer

Metal Seal Ball Valve

Metal Seal Ball Valve Manufacturer

The Metal Seal Ball Valve boasts robust metal-to-metal sealing, excelling in high temps/pressures. Fire-safe and anti-static, it ensures tight shutoff. With versatile connections, it’s durable in harsh industrial environments, reliable for critical flow control in tough services.

Professional  Metal Seal Ball Valve Manufacturer.

Size Range: 1/2″ – 48″ (DN15 – DN1200)
Pressure Range: Class 150-4500 | API 6A 15000 PSI
Design Standards: API 6D, API 608, ISO 17292, BS 5351
Material Range: Cast Carbon Steel, Forged Stainless Steel (316/317), Alloy Steel (F51/F53), Duplex
End Connections: Flanged (FF, RF, RTJ), Butt Weld (BW), Socket Weld (SW), Threaded (NPT)
Body Structures: Top Entry (On-line maintenance), Side Entry
Body Types: 2-Piece Split Body, 3-Piece Split Body, Full Bore
Body & Bonnet Connection: Bolted Bonnet, Pressure Seal Bonnet, Welded Bonnet
Performance: Temperature -29℃ to 600℃, Fire-safe (API 607), Anti-static design, Metal-to-metal tightness (API 598)
TIANYU side-entry metal-seated trunnion ball valve, 2"~48", PN16~PN420. Side-entry for easy maintenance, trunnion design for stability. Metal sealing resists harsh media. Ideal for oil, chemical, power sectors. Customizable materials/actuation—reliable, safe flow control for critical industrial processes.

TOP Metal Seal Ball Valve Manufacturers

Metal Seal ball valves use metal as the seat material, such as 316 SS, Monel alloy and so on. The use of these metals as the base can make the leakage level of the entire valve seat reach the highest standard. Because the metal base ball valve has a good sealing performance, it is often used in various corrosive media.
As one of the top metal Seal ball valve manufacturers, TIANYU valve has experience in serving the Oil & Gas, Petroleum, Petrochemical, Chemical, Power Generation, Pulp & Paper, and Mining industries.

Metal Seal Ball Valve

Metal Seal ball valve for severe services: high temperature, hight pressure and abrasive service; metal Seal floating and trunnion mounted ball valves with zero leakage, meeting En 12266-1 rate A.

We have side entry and top entry metal Seal ball valves. Metal Seal ball valves are ideal for isolation purpose.

Relia Metal Seal ball valves have advantages, such as excellent corrosion & wear resistance, tight shut-off, smooth control, low torque, wide temperature & pressure range, as well as stability under pressure.

Relia Valve is a metal Seal ball valve manufacturer & supplier in China, with API 6D, API 607 and CE Certificate, providing best price metal Seal ball valves.

The Seal ring and ball are precisely machined and lapped to match ball, creating a positive seal for bubble-tight performance. Metal Seal ball valve provides long service life with outstanding fugitive emissions performance and low operating torques in even the toughest applications.

Industries application

As one of the top metal Seal ball valve manufacturers, Relia valve has experience in serving the Oil & Gas, Petroleum, Petrochemical, Chemical, Power Generation, Pulp & Paper, and Mining industries.

Petrochemical

The P-series metal Seal ball valves handle applications in corrosive, abrasive, slurry, extreme pressure, catalyst, chemical, and petrochemical applications.

Mining for Metals and Minerals

M-series metal Seal ball valves handle applications in mining, slurry transport, autoclave (HPAL), and heavy slurry.

Power generation

PG-Series metal Seal ball valves handle applications in power generation. They feature in-line repairable, automated relief valve systems, solids, ash-handling blocks, and isolation valves.

Refining

The R-Series metal Seal ball valves handle specific applications from isolation to welded end valves, catalyst handling, RF-Series for high alloy customized valves, and D-Series for double block and bleed designs.

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Metal Seal Ball Valve for High-temperature Service

Metal Seal ball valves incorporate a metal-to-metal seal between the seats and ball of the valve assembly. Our high-temperature metal Seal ball valves are engineered, constructed, and tested with careful metallurgical selection of all valve parts, using special surface finishing and treatments, hard coatings, and thorough analyses of mechanical strength and thermal expansion, ensure that our high-temperature metal Seal ball valves are a proven choice for the industries’ toughest and most demanding applications.

Metal Seal Ball Valve Parts

Why Choose Us

Ensure Safety

Our products and services comply with international standards and specifications to make sure that we only produce the best and highest quality products and services to our clients.

Customization Service

We offer tailor-made industrial valves to ensure that our product fits your application standards and demand. TIANYU is ISO, API, MSS, and ASME compliant to guarantee you the highest product quality.

Fast Shipping

As a business partner, TIANYU makes sure that we commit to our clients’ requested deadline because we very much understand the importance of adhering to the timeline required.

After-Sales Service

TIANYU’s service does not end once our industrial ball valves are being delivered. Also, we offer warranties and provide customer service to our clients as part of our quality service.

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