High Pressure Forged Steel Three Section Flanged Ball Valve

July 26, 2025

Trademark: OEM

Transport Package: Wooden Case

Origin: China
This high-pressure forged steel three-piece ball valve is designed for demanding industrial applications. It features a robust structure composed of a valve body, first valve cover, and second valve cover, making it ideal for high-pressure environments. The valve includes a ball with a central through hole, and the stem is mounted on the outer surface of the ball. One end of the stem connects to the handle, while the other end is inserted into the valve body, passing through the valve cover nut. The first valve cover has a central hole, and the second valve cover also includes a central opening. The valve body is threaded at one end and connected to the second valve cover via a screw connection. The ball is positioned between the first and second valve covers, with the first seat located in the first valve cover and the second seat placed between the ball and the second valve cover. This design ensures a tight seal and reliable performance under high pressure. The forging process used in manufacturing this ball valve allows for strong, durable materials that are easy to assemble and maintain. Its compact structure makes it convenient for installation and disassembly, reducing maintenance time and costs. The valve is widely used in industries such as oil and gas, chemical processing, and power generation, where high-pressure fluid control is essential. With its high strength, excellent sealing performance, and cost-effective design, this three-piece forged steel ball valve is a reliable choice for critical pipeline systems.

Nickel Alloy Steel Pipes
Nickel base alloy has high content such as Cr, Ni, Mo, and so on. It has good comprehensive properties in high temperature and high corrosive environment, such as strong resistance to acid alkali corrosion ability; good resistance to high temperature corrosion ,stress corrosion ;some has good corrosion resistance in reducing medium and oxidation media .It is widely used in thermal power of the flue gas desulfurization device, waste water treatment ; chemicals production of strong medium corrosion and harsh environment for chemical ,petrochemical ,marine development industry :heater ,heat exchange ,evaporator, condenser and line manufacturing ;nuclear electric power generation the comprehensive utilization of coal and tidal power in energy field; marine structures of marine environment, seawater desalination ,sea water

heat exchanger ;sauce brewing ,etc

Nickel Alloy Steel Pipes/Nickel alloy steel tubes:

Common grades:

N02200, N04400, N06600, N06601, N06617, N06625, N06690, N08800,

N08810, N08811, N08825, N08020, N08367, N08028, N06985, N06022,

N10276, N10665 and so on.

Common standards:

ASTM B163 ASME SB163) Seamless nickel and nickel alloy condenser and heat exchanger tube

ASTM B165(ASME SB165) Seamless nickel - copper alloy seamless nominal pipe and tube

ASTM B167(ASME SB167) Seamless ni - cr - iron alloy and nickel - cobalt - chromium - molybdenum alloy seamless nominal pipe and tube

ASTM B407(ASME SB407) Seamless nickel - iron - chromium alloy nominal pipe and tube ASTM

ASTM B423(ASME SB423) Seamless nickel - iron - chromium - molybdenum - copper (UNS N08825 and UNS N08221) nominal pipe and tube ASTM B444 (ASME SB444)(Seamless nickel - chromium - molybdenum, niobium alloy (UNS N06625) and nickel - chromium - molybdenum - silicon alloy UNS N06219)Nominal pipe and tube

ASTM B622 (ASME SB622) Seamless nickel and nickel - cobalt alloy nominal pipe and tube

ASTM B668 (ASME SB668) UNS N08028 seamless tube

ASTM B690(ASME SB690) Seamless iron - nickel - chromium - molybdenum (UNS N08366, UNS N08367) nominal pipe and tube

ASTM B729 (ASME SB729) Seamless UNS N08020, UNS N08026, UNS N08024 nickel alloy nominal pipe and tube

Stainless Tubes,Nickel Alloy Steel Pipes,Nickel Alloy Steel Tubes,Alloy Steel Seamless Pipes
Ningbo Huijie Steel Pipe Manufacturing Co.,Ltd , https://www.hjbearingtube.com