Metal To Metal Hard Seal Ball Valve

Your Professional Metal To Metal Hard Seal Ball Valve Supplier

Platinum Valve Co.,LTD is a professional ball valve manufacturer integrating scientific research, development, testing, manufacturing, sales and after-sales service.
Main products include Trunnion ball Valve, Metal to metal ball valve, Top entry ball valve, Full Welding ball valve, Cryogenic ball valve, Orbit ball valve, DBB ball valve, Floating ball valve and etc.

Metal To Metal Hard Seal Ball Valve Read More

Why Choose us

Advanced Technology

Our company is equipped with a comprehensive enterprise standardization management system and leverages globally recognized advanced precision casting technology alongside modern electronic inspection systems to ensure superior product quality.

Advanced Production Equipment

Our production facilities encompass a range of high-precision equipment, including CNC vertical lathes, machining centers, CNC machine tools, as well as CNC milling and boring machines, ensuring efficient and precise manufacturing processes.

Customized Service

In accordance with the specific requirements of our clients, we offer tailored solution customization services designed to effectively address and fulfill their unique needs.

Parameter

MANUAL:	Wrench or Gear with padlocking
ACTUATED:	Pneumatic/ Hydraulic/Electric
ALVE DESIGN	Based on API 6D and Customer requirements
TEMPERATURE RANGE	--50.8 to 1022°F (-46 to 550°C)
SIZE	NPS 1-24 (DN 25-600)
PRESSURE RATING	ASME 150 - ASME 2500
FACE-TO-FACE	As per API 6D standard

Customization Process

01/

Communication Needs: Custom size can be tailored to meet specific customer requirements. Please provide your customization concepts and detailed specifications for further discussion.

02/

Production Execution: Following the confirmed design, we implement meticulous production processes with strict quality control at every stage, ensuring consistency and precision before proceeding to mass production.

03/

Quality Inspection and Packaging: Upon completion of the product, a comprehensive three-stage inspection process is conducted to ensure quality standards are met. Subsequently, the products are packaged in accordance with your specified requirements.

04/

Delivery Assurance: We ensure timely delivery of the products within the agreed timeframe as per the contract terms.

Benefits of Metal To Metal Hard Seal Ball Valve

Greater corrosion and wear resistance:

Metal to metal hard seal ball valves exhibit higher resistance to corrosion and wear caused by fluid flowing through the valve. This makes them well-suited for applications with fluids containing solid particles or high corrosiveness that could quickly damage or degrade the seat ring of a soft-seated valve.

Longer lifespan:

Due to their resistance to corrosion and wear, metal to metal hard seal ball valves often have a longer lifespan than soft-seated valves. This reduces maintenance and replacement costs, making them a more cost-effective choice in the long run.

Wider temperature and pressure range:

Ball valves with metal seat rings can withstand extreme temperatures and pressures, making them suitable for high-performance applications under high-temperature, high-pressure conditions.

Higher leak-tightness:

Metal to metal hard seal ball valves have higher leak-tightness compared to soft-seated valves. This is because the hard seat ring material forms a more effective seal with the ball, preventing unnecessary leaks and pressure loss.

Application of Metal To Metal Hard Seal Ball Valve

High-Pressure Pipelines: Metal to metal hard seal ball valves are ideal for high-pressure applications in oil and gas pipelines, where they can withstand extreme pressures and prevent leakage.

Refineries: In refineries, these valves manage the flow of crude oil and refined products at high temperatures and pressures, often dealing with abrasive media and contaminants.

Offshore Platforms: The harsh, corrosive environment of offshore oil rigs requires valves that can resist saltwater, high pressures, and abrasive materials, making metal to metal hard seal ball valves a suitable choice.

Corrosive Chemicals: Metal to metal hard seal ball valves are used in the handling of highly corrosive chemicals, such as acids and alkalis, due to their resistance to chemical attack and ability to maintain tight shutoff.

High-Temperature Reactions: These valves are crucial in processes involving high-temperature reactions, where traditional soft-seated valves would degrade quickly.

Polymerization Processes: In the production of polymers, metal to metal hard seal ball valves are used to control the flow of viscous and abrasive materials that would damage softer valve seats.

Slurry Handling: Metal to metal hard seal ball valves are designed to handle abrasive slurry, a mixture of water and solid particles, which is common in mining operations.

Shipping and Payment Terms

Terms Of Payment	We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us.
Shipping	We offer various shipping methods, including sea freight and express delivery, depending on the order size and destination.

Certificate

FAQ

Q: Should a ball valve be soldered open or closed?

A: The flux paste cleans and removes oxides and impurities from metal surfaces, thereby preparing the metal surfaces for soldering. Soldering a ball valve can be done in either an open or closed position. However, we recommend soldering the ball valve in the closed position.

Q: What is the leakage rate for a metal seated ball valve?

A: METAL SEATED - GATE, GLOBE, BALL OR BUTTERFLY VALVES: 10 cc/hr per inch of nominal pipe diameter per hour. This equates to 2.66 drops/min/inch. For air test 1180 bubbles/min/inch is allowed. (e.g. A 6” globe valve is allowed to leak 60 cc/hr in a test).

Q: What are the limitations of ball valves?

A: Ball valves have a relatively limited flow control capability. The design of the valve with a full bore ball can lead to a higher pressure drop, especially in larger sizes. This can restrict the flow and result in a reduction in efficiency.

Q: What is the life expectancy of a ball valve?

A: Many ball valve manufacturers provide an estimate of expected ball valve lifespan (usually eight to 10 years), and proper maintenance can certainly extend this range. However, ball valve lifespan can be influenced by a variety of other factors.

Q: How much pressure can a ball valve handle?

A: The ball valve's ease of operation, repair, and versatility lend it to extensive industrial use, supporting pressures up to 1,000 bar (100 MPa; 15,000 psi) and temperatures up to 750 °F (400 °C), depending on design and materials used. Sizes typically range from 0.2 to 48 in (5 to 1200 mm).

We're well-known as one of the leading metal to metal hard seal ball valve manufacturers and suppliers in China. Welcome to buy high quality metal to metal hard seal ball valve made in China here from our factory. For customized service, contact us now. metal to metal hard seal ball valve