Duplex Stainless Steel Ball Valve

A Duplex Stainless Steel Ball Valve is a type of industrial valve made from duplex stainless steel, which is a family of stainless steels that have a two-phase microstructure consisting of both austenitic and ferritic phases. This type of steel offers excellent strength, corrosion resistance, and toughness, making it a popular choice for demanding industrial applications, particularly in the oil and gas, chemical, and petrochemical industries.Duplex stainless steel ball valves are specifically designed to offer high performance and durability in harsh and corrosive environments. These valves typically have a two-piece or three-piece construction, with a ball-shaped disc inside that rotates to control the flow of fluids or gases. The ball is usually made of duplex stainless steel as well, and the valve body, stem, and other components are also typically made from this material.

Duplex Stainless Steel Ball Valve Manufacturer

We specialize in producing high-quality ball valves made from duplex stainless steel, a material that is known for its exceptional strength, corrosion resistance, and durability.Our duplex stainless steel ball valves are designed and engineered to meet the demanding needs of a variety of industries, including oil and gas, chemical, petrochemical, and more. They are available in a range of sizes and configurations to suit your specific needs and applications.Whether you need a single ball valve or a large-scale project, our experienced team is here to help you find the right solution for your specific needs. Contact us today to learn more about our duplex stainless steel ball valves and how we can help you meet your needs for high-quality, reliable valves.

Features of Duplex stainless steel ball valves

Duplex stainless steel ball valves are a type of valve commonly used in industrial applications where high corrosion resistance and strength are required. Here are some of the key features of duplex stainless steel ball valves:

Duplex steel ball valve manufacturer


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  • Good flow control
  • Strength
  • Resistance-pitting
  • Good flow control


  • Temperature
  • Low maintenance
  • Biocompatibility
  • Fire resistance

duplex stainless steel ball valves are a reliable and versatile choice for a wide range of industrial applications where strength, corrosion resistance, and temperature resistance are important factors.

Specification Of Duplex Steel Ball Valve:

Range of size 15 NB to 300 NB
Rating of pressure Rating of pressure
Type 3,2 or 1 piece, fire safe/ non fire safe
End connection flanged/socket weld/ screw weld
Operation wrench/manual/ gear/pneumatic
Port opening regular/full
Wedge/disc/ball floating/ trunnion mounted
Packing and gasket PTFE/ glass filled teflon/ graphite
MOC refer material chart
Inspection manufacturer/ client/ 3rd party