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Duplex Steel Valves Manufacturer In India | Astm, Api & Ansi Standard Duplex Steel Valves

Duplex Steel Valves Manufacturer In India | Astm, Api & Ansi Standard Duplex Steel Valves

Specification Details
Size range4 2, 1/2" 36"
Pressure RatingAnsi Class 150, 300, 600, 900, 1500, 2500 / Pn 10, Pn 16, Pn 25, Pn 40, Pn 63, Pn 100
Trim MaterialStainless Steel, Hastelloy, Inconel

Duplex Steel Valves Manufacturer in India | ASTM A890, ASTM A995 & ASME B16.34 Standard Valves

Ridhiman Alloys is a leading Duplex Steel Valves Manufacturer that provides high quality industrial valve solutions in offshore platforms, oil and gas industries, petrochemical plants, chemical processing units, marine and power generation. These valves are produced with high-grade duplex stainless steel materials to guarantee high levels of corrosion, high mechanical strength and reliability of operation in harsh industrial conditions. Duplex Steel Valves These are highly specialty designed products to manage the flow in piping systems with high pressure and high temperatures with accuracy, leak-proof sealing and proper operational control. Their accuracy of construction, solid design and dimensional accuracy make them fit well in critical industrial usage that demands high resistance against pitting, stress corrosion cracks, and tough working environments.

Duplex Steel Valves can be sourced by industrial buyers on a reliable B2B Platform to provide easy bulk procurement, custom dimensions, and reliable support of industrial supplies. These valves come in the following configurations; ball valve, butter fly valve, globe valve, gate valve, and check valve which can fit various engineering and industrial piping needs. They are engineered to achieve excellent sealing efficiency, a smooth operation functioning, and pressure handling which makes them widely employed in desalination plants, refinery pipelines, offshore drilling systems, and chemical processing plants, as well as heavy engineering applications.


Material & Weight Chart of Duplex Steel Valves


Duplex Steel Valves are built on ASTM, API, ANSI, DIN and other global standards and come in various classes of pressure and sizes to manage industrial flow control requirements. These valves are designed with excellent sealing performance, mechanical strength reliability, as well as operational reliability. The following table gives product specifications in detail and an approximate weight of the material needed by the engineering planning and procurement.


Material GradeStandardSize Range (Inch)Valve TypePressure ClassApprox. Weight (kg/pc)
Duplex Steel S31803ASTM Standard½” – 12”Duplex Ball Valve150 – 6004 – 82
Duplex Steel S32205API Standard1” – 16”Duplex Gate Valve300 – 9006 – 135
Super Duplex S32750ANSI Standard½” – 20”Industrial Globe Valve150 – 15008 – 225
Super Duplex S32760DIN Standard1” – 24”High Pressure Check Valve600 – 250012 – 340
Forged Duplex SteelASTM Standard2” – 30”Heavy Duty Butterfly Valve900 – 250018 – 510

Duplex Steel Valves are highly corrosion resistant, enhanced pressure-handling, and highly reliable in their operation over harsh industrial piping operations. Their suitability with long-lasting Carbon Steel Valve solutions additionally boosts the efficiency of the pipelines, their structural capability and the effectiveness of long-term operational performance of the pipelines in important industrial and engineering endeavors.



Type of Sub-products

Frequently Asked Questions

What are Duplex Steel Valves made of?

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Countries We Export

  • India


Cities We Supply

  • Lucknow

  • Mumbai

  • Nashik

  • Pune

  • Rajkot

  • Moradabad

  • Angul

  • Rudrapur

  • Hosdurg

  • Gandhinagar

  • Rajahmundry

  • Durgapur

  • Bharuch

  • Panipat


Industries We Serve

  • Sugar industry

    Sugar

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Paper Mill industry

    Paper Mill

  • Power Plant industry

    Power Plant

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Automobile Industry industry

    Automobile Industry

  • Electrical Industry industry

    Electrical Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Ring Man Units industry

    Ring Man Units

  • Railways industry

    Railways

  • Gasket Industry industry

    Gasket Industry

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry


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