In the field of industrial valves, zero leakage technology has always been the goal pursued, especially when dealing with hazardous media or working conditions with high requirements. Metal sealing of trunnion ball valves and soft sealing of gate valves are two common sealing methods, and there are
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In industrial pipeline systems, ball valves are widely used due to their simple structure and convenient operation. However, in high-temperature and high-pressure working conditions, the choice of sealing materials directly affects the reliability and service life of the valves. This paper will mainly discuss the performance differences between PTFE and metal-to-metal hard seal materials and their applicability in 450°C steam pipelines.
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I. DESIGN FEATURES OF TRUNNION FLANGE BALL VALVES The design of TRUNNION FLANGE BALL VALVES is an important guarantee for their performance and reliability.According to the information I've searched, TRUNNION BALL VALVES usually adopt a three-piece or two-piece structure. Their characteristic is that the ball is fixed on the valve seat and will not shift when the valve is closed, thus ensuring stable and reliable sealing performance. In addition, they have a low operating torque and uniform sealing, making them suitable for high-pressure and large-diameter working conditions. For example, the Q476F type three-piece soft-seal flange ball valve of the J-VALVES brand is designed in accordance with API standards and has excellent sealing and pressure resistance.
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In industrial fields such as petroleum, natural gas, and chemical engineering, ball valves are the core components of fluid control systems. As two mainstream designs, the performance differences between floating ball valves and trunnion ball valves are particularly significant under high-pressure f
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In the field of industrial valves, zero leakage technology has always been the goal pursued, especially when dealing with hazardous media or working conditions with high requirements. Metal sealing of trunnion ball valves and soft sealing of gate valves are two common sealing methods, and there are
In industrial pipeline systems, ball valves are widely used due to their simple structure and convenient operation. However, in high-temperature and high-pressure working conditions, the choice of sealing materials directly affects the reliability and service life of the valves. This paper will mainly discuss the performance differences between PTFE and metal-to-metal hard seal materials and their applicability in 450°C steam pipelines.
I. DESIGN FEATURES OF TRUNNION FLANGE BALL VALVES The design of TRUNNION FLANGE BALL VALVES is an important guarantee for their performance and reliability.According to the information I've searched, TRUNNION BALL VALVES usually adopt a three-piece or two-piece structure. Their characteristic is that the ball is fixed on the valve seat and will not shift when the valve is closed, thus ensuring stable and reliable sealing performance. In addition, they have a low operating torque and uniform sealing, making them suitable for high-pressure and large-diameter working conditions. For example, the Q476F type three-piece soft-seal flange ball valve of the J-VALVES brand is designed in accordance with API standards and has excellent sealing and pressure resistance.
In industrial fields such as petroleum, natural gas, and chemical engineering, ball valves are the core components of fluid control systems. As two mainstream designs, the performance differences between floating ball valves and trunnion ball valves are particularly significant under high-pressure f
As a high-performance industrial valve, trunnion ball valves are widely used in high-pressure and high-temperature working conditions in industries such as petroleum, natural gas, and chemical engineering. However, due to the complexity of its working environment, the stability of trunnion ball valv
The main structure of a ball valve includes a valve body, a ball, a valve seat, a valve stem and an actuator. The valve body is the shell of the ball valve and is usually made of metal materials to withstand fluid pressure and support internal components. The ball is the core component of the ball v
In industrial pipeline systems, the selection of valves not only affects the operating efficiency of the system but also directly relates to the overall cost of the project. The full-bore design of trunnion ball valves and the reduced-bore structure of gate valves are two common valve design methods, each with its own unique advantages and cost-benefit characteristics. This article will help you make a wiser choice when purchasing valves through detailed comparative analysis.
№DESCRIPTIONQTY1BALL VALVE, 6", 150#, SPLIT BODY, ANTIBLOWOUT STEM AND ANTISTATIC DEVICE, FLANGED, RF, GEAR OPERATED, TRIM SS 316, FIRE SAFE, API 6D, A 352 LCB5pcs2BALL VALVE, 3",150#, SPLIT BODY, ANTIBLOWOUT STEM AND ANTISTATIC DEVICE, FLANGED, RF, GEAR OPERATED, TRIM SS 316, FIRE SAFE, API 6D, A 3
The project order came from the original Petrobras and Petrobras trunnion ball valve. We obtained it through an agent. The entire order includes 2500Lb trunnion ball valves, electric trunnion ball valves, pneumatic trunnion ball valves, dual-phase stainless steel trunnion ball valves, forged steel f
API DIN JIS Mounting Trunnion Ball Valve We can provide professional product services and OEMProduct design standards have API6DInspection standard: API6D API598Flange standard: ASME B16.5Trunnion Mounted Ball Valve We provide very good OEM service. Now our main customers are from the United States,
Metal sealed Mounting Trunnion Ball Valves send for Singapore,Product design standards have API6DInspection standard: API6D API598Flange standard: ASME B16.5 Metal sealed Mounting Trunnion Ball Valves are mainly used in complex working conditions with solid particles or dust. In the case that soft
We received the inquiry from Petro-Malaysia Company today. The product is a 20-inch 900Lb trunnion ball valve. Malaysian oil company has very high requirements for the products. The supplier has been very strict. We have submitted the technical drawings to the project department today.For the trunni
