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Understanding ASME B16.34What is ASME B16.34?ASME B16.34 is a widely recognized standard that provides comprehensive guidelines for the design, production, and testing of valves used in industrial piping systems. This standard ensures that valves meet high-quality and safety standards, making them s

Bolted Flange DesignDesign PrinciplesBolted flange designs use bolts to compress a gasket between the valve cover and body. The gasket, typically made of graphite or PTFE, provides flexibility and sealing properties. Proper bolt tightening is essential for a reliable seal.Pressure-Assisted Self-Seal

16" 150LB Cast Steel A216 WCB Trim8 Flange Connection Cast Steel Wedge Gate Valves, This Batch of Valves Has Been Painted And Will Be Sent To Brazil

Gate valve can be used for low temperature and low pressure, also can be used for high temperature and high pressure, according to different valve materials, suitable for a variety of media.

I. Overview of High-pressure Gate ValvesA high-pressure gate valve is a type of valve used to control the flow of high-pressure fluids, and it is widely applied in industries such as petroleum, natural gas, chemical engineering, and power generation. Its main function is to open or close the fluid p

I. Structural Strength Analysis of High-temperature and High-pressure Valves(I) Material PropertiesMetal MaterialsCarbon Steel: Its strength decreases as the temperature rises, and it has poor corrosion resistance. However, it is inexpensive and suitable for applications with low requirements.Alloy

I. High-strength Characteristics of High-pressure Forged Gate ValvesThe core advantage of high-pressure forged gate valves lies in their high-strength valve body structure. Compared with traditional cast valves, the forging process significantly improves the density and uniformity of the valve body,

Material selection(I) High temperature resistance performanceMaterial heat resistance: Valve materials need to maintain stable mechanical properties and chemical stability at high temperatures. Commonly used high-temperature materials include alloy steels (such as 13Cr, 9Cr, 12Cr alloy steels), nick

Pressure-sealed bonnet gate valve is a kind of valve specially designed for high-pressure working conditions. It is widely used in high-pressure pipeline systems in industries such as petroleum, chemical industry, and electric power. Its unique self-tightening sealing principle makes it perform outs

8" 400LB Stainless Steel CF8M Wedge Gate Valve Are about To Be Sent To Spain.

Under high temperature and high pressure conditions, the sealing performance of valves is a key factor to ensure the safe operation of the system. As two common types of industrial valves, gate valves and ball valves each have unique structures and sealing characteristics.I.Requirements for valve se

Gate Valve,1-1/2”,800psi,RF,OS&Y,Long Body Bonnet Body: ASTM A182 GR. F304 C/w bleed hole Qty: 100EaPlease provide the best offer (FOB Shanghai/USD) depending on the material provided (100% compliance).NOTE: All items must come with Gate Valve Drawing/Brochures/Catalogue Appreciate if you coul

High pressure ball valves, high pressure globe valves, high pressure gate valves are sent to Singapore. Connection methods are: SW, BW, NPT, RF, the pressure is mainly Class800# Class1500#DescriptionSIZEMaterrialQTYTypePressureBALL VALVE,3/4",ANSI 800,A351 CF8,NPT THREADED,A182 F304 BALL,TEF-Seat3/4