Duplex ball valve

Duplex ball valve

A valve that promises best resistance to corrosion, when compared to other grades is duplex stainless steel ball valve.

This behaviour is because they comprise higher chromium contents. They also exhibit excellent strength characteristics. This is one of the reasons why they are employed by industries.

You can save 11%-12% cost when ordering duplex ball valve directly from the manufacturers in UAE, get contact details of verified companies below.

Verified Supplier

Verified stockists and suppliers

available 10 cars

Duplex steel s31803 instrument ball valves suppliers in UAE

Get in touch with the suppliers at pipingmaterial.ae where:

  • Quality assured 2205 ball valve are provided to the customers, bases only on the requirements set by them.
  • Here, the suppliers that you get to see are completely genuine and verified. So, forget about the trust downfall.
  • Need specific sizing for duplex steel ball valve, contact details are open to customer. So, you can directly message them or mail them.

There are many other features, which makes this B2B platform one of the well known duplex ball valves suppliers in UAE.

Specification of duplex ball valve

Duplex Ball Valve Specification

Size Range Threads Equivalents
  • 6NB to 900NB
  • 1/2 to 36 inch
  • NPT
  • JIC
  • BSPP
  • UNF
  • Forged duplex steel ball valves: ASTM A182 F51 (UNS S31803)
  • Cast duplex steel ball valves: ASTM A351 CD3MN (UNS S31803)
Packing End Connections Types
  • One Piece Packing
  • Standard Export Packaging
  • Inner Box
  • wooden crate
  • Flanged
  • NPT
  • Butt weld
  • Press-to-connect
  • Screwed
  • RF & Undrilled
  • Socket weld
  • Trunnion Mountain
  • 4 Way
  • 3 Way
  • 2 Way
Parts Pressure Rating Below listed duplex ball valve suppliers also stock following brands
  • End Connector
  • Dowel Pin
  • Handle
  • Valve Stem
  • Stem Spacer
  • Spring Washer
  • Handle Sleeve
  • Valve Body
  • Handle Nut
  • Ball
  • End Stem Seal
150lbs to 2500lbs
  • Amco
  • Amtech
  • Kirloskar
  • L & T
  • BHEL
  • Spirax
  • KSB
Bore Type Media Testing
  • Full bore
  • V-shaped
  • Reduced bore
  • Air
  • Water
  • Gas
  • Chemical
  • Oil
  • Hydrostatic & gas pressure testing
  • Tightness tests
  • Fugitive emission tests
  • PMI
Mechanical properties Standards Operations
  • Density: 8.69 g/cm3
  • Tensile strength: 100000 PSi
  • Melting Point: 1399
  • ASME B16.34
  • ASTM A351
  • ASTM A182

  • Pneumatic
  • Electric


Types of duplex stainless steel ball valve Features List of projects where below listed duplex ball valve suppliers has supplied
  • DSS ball valve
  • 2205 flanged ball valve
  • Duplex steel 2 way ball valve
  • ASTM A351 CD3MN full bore ball valve
  • Duplex 2205 compression ball valve
  • Duplex stainless steel 3 way ball valve
  • Duplex 4 way ball valve
  • Duplex 2205 trunnion mounted ball valve
  • DSS threaded ball valve
  • 2205 trunnion ball valve
  • High resistance
  • Good sulphide stress corrosion resistance
  • High Strength
  • Good weldability
  • Arzew GNL 3Z LNG Plant – Algeria
  • Snohvit Melkoa LNG project – Norway
    Negishi LNG Terminal – Japan
  • Bahia Blanca GasPort (BBGP) – Argentina
    Aqaba FSRU LNG Terminal – Jordan
Listed duplex ball valve manufacturers offers the following. Seal Types Temperature
  • Service support
  • Free sample
  • Fast quote
  • Professional production equipment
  • Have ISO 9001:2015
  • Flexible payment methods
  • Rigid quality control
  • Supporting documents
  • Custom marking
  • CSM
  • PTFE
  • NBR
  • FKM
-120° C TO 500°C

Buy 2205 ball valves at affordable prices from certified ASTM a890 grade 3a flanged ball valve stockists in the middle east and Asia

Excellent corrosion resistance is offered by duplex 2205 ball valve. This is because it comprises higher chromium contents in their chemical mixture.

In addition to this, they even resist corrosion to intergranular, crevice corrosion and pitting. Adding to this, stress corrosion cracking is also exhibited.

This is one of the reasons, that even today, they are replacing other grades to eradicate performance degradation.

Seamlessly interchange with parker/ Swagelok duplex steel ball valve at a great price in Dubai

When exposed to temperature conditions above 5720F, embrittlement occurs for duplex valves.

But on the other hand, it can show higher resistance to oxidation. Hence it is highly recommended to be treated under the temperature conditions of 5720F.

Looking to buy an ASTM a890 grade 1b 3-way ball valve? Check minimum quantity with different duplex valves manufacturers in Bahrain

Strength characteristics of 2205 duplex ball valves depends on the fabrication. This is mainly because large capacity is required to bend and form.

Hence, when compared to other austenitic grades, it is seen that it shows less ductile properties. For carrying out operations which are cold heading, sudden annealing process is a must factor.

Quickly get pricing from genuine duplex stainless steel instrumentation ball valve importers in the United Arab Emirates, check duplex stainless steel ball valve prices in Sharjah

Below are the listed industries that widely demand duplex stainless steel instrumentation ball valve for ideal use case:

  • Processing equipment.
  • For the purpose of processing chemicals, thanks to their strength characteristics.
  • Marine environments, where corrosion resistance is a primary characteristic.
  • Exploration of oil and gas.

Duplex Ball Valve Properties