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Alloy 20 Manifold Valves

Alloy 20 Valve Manifold, Alloy 20 3 Way Manifold Valves, UNS N08020 Manifold Valves, Carpenter 20 5 Way Manifold Valves Suppliers, Alloy 20 CB-3 2 Way Manifold Valve, DIN 2.4660 Manifold Valve, Alloy 20 Instrument Manifold Valves Manufacturers in Mumbai, India.

Virgin engineers are one of the prime manufacturer, suppliers, and exporters of a great variety of Alloy 20 Manifold Valves. We are a global distributor of manifold valves with speedy delivery options. We are stocking the manifold valves in different shapes, specifications, standards, designations, sizes and as per customer requirements. We have been manufacturing manifold valves by the use of the finest grade of raw materials. These are fabricated from trending machines and equipment. Therefore, these valves get desired dimensions as per the set industrial norms. Alloy 20 manifold valves are mostly preferred by the engineers due to its beneficial features some are resistant to corrosion and abrasion. Its dimension accuracy is enhanced by performing industrial finishing process, moreover, it is coated with industrial coats adds prevention from contamination.

Alloy 20 Hydraulic Manifold, Alloy 20 Three Way T- Type Manifold Valves, Alloy 20 Remote-Mount, Alloy 20 Bellows Sealed Manifolds, Carpenter 20 CB-3 H Series Manifold Valves, Alloy 20 Block and Bleed Valves, Alloy 20 R - Type Manifold Valve, Alloy 20 Double Block Bleed Valves, Alloy 20 Instrumentation Manifold Valves.

Alloy 20 Valves Manifolds, Alloy 20 2 Valve Manifold, Alloy 20 Remote-Mount Manifold Valve, Alloy 20 5 Valve Manifold, Alloy 20 Direct-Mount Manifolds Exporters, Alloy 20 3 Valve Manifold Supplier in Mumbai, India.

Alloy 20 is made up the composition of nickel, chromium, and iron content. This is austenitic grade with elevated corrosion resistance ability even in the chemical reducing zones such as sulfuric acids environments. This grade is stable with niobium element that resists intergranular corrosion attacks. These manifold valves are a potential cost saving option when compared to other standard grades. Moreover, alloy 20 is ideal for processing for severe chemical compound processing such as nitric acid, phosphoric acid, and salt solutions. Alloy 20 made manifold valves are a solid solution for chloride corrosion cracking environments. This manifold can also be exposed in the pitting and crevice corrosive environments. Special consideration should be taken in chloride containing environment because of corrosion rate increases.

Manufacturing of Alloy 20 Manifold Valves: - The manifold valves can be formed either by cold and hot working operation using standard methods. the hot working operation is performed under the controlled temperatures in temperature between 2100- 2250 deg F. this temperature should be maintained up to 1800 deg F. moreover, to attain higher mechanical properties annealing process is performed in temperature up to 1850 deg F. it is quenched with water. If required stress relieving process is performed, it is heated in down temperature below 1000 deg F for a limited time and controlled the temperature. The down temperature properties are attained by addition of heating in at temperature 2100 deg F, maybe this put a negative effect on the stabilization.

Those are Valve seat leakage test, pitting corrosion test, backseat test, closure test, shell leakage test, pneumatic test, intergranular corrosion test, hydrostatic test, and cryogenic testing. Other tests are temperature testing, radiographic test, relief test, transfer valve test, drill stem test, traveling valve test, ultrasonic test, etc.

Essential documentations-
Commercial invoice, QAP, heat treatment charts, specification guide, fumigation certificates, stamping details, national board approval lab (NBAL) test report, MTC report, attested certificate by suppliers, mill test report, etc.

Alloy 20 Manifold Valves are delivered in the standard packing of wooden cases, pallets, plywood boxes with additional support. Customized packing is provided with a thin film of plastic to add protection from contamination.

Alloy 20 Manifold Valves for long lasting applications are now available in different forms and dimensions.




ASTM A494 / ASME SA494


Pressure rating

up to 6000 psig @ 100° F (414 barg @ 38° C).


Size Range

1/8 to 1”, Custom Sizes available on request



up to 1200°F(648 °C)



Thread, Weld or Tube End



DIN, ASTM, BS and all International Standards.

    Alloy 20 N08020 2.4660 Z2NCUD31-20AZ NiCr20CuMo
    Grade Ni C Mn P S Si Cr Nb Mo Cu
    Alloy 20 32 - 38 0.02 max 1 - 2 0.02 max 0.005 max 0.7 max 19 - 21 0.1 - 0.3 2 - 3 3 - 4
    Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
    8.1 g/cm3 1443 °C (2430 °F) Psi -80,000, MPa -551 Psi - 35,000, MPa - 241 30 %


Stainless Steel 2 – Way Manifold Valve
2 – Way Manifold Valve
Stainless Steel Manifold-R-2 Way-01
Manifold-R-2 Way-01
Stainless Steel Manifold-R-2 Way-02
Manifold-R-2 Way-02
Stainless Steel Manifold-R-2 Way-03
Manifold-R-2 Way-03
Stainless Steel Manifold-R-2 Way-04
Manifold-R-2 Way-04
Stainless Steel Manifold-R-2 Way-05
Manifold-R-2 Way-05
Stainless Steel Manifold-R-2 Way-06
Manifold-R-2 Way-06
Stainless Steel Manifold-T-2 Way
Manifold-T-2 Way
Stainless Steel 3–Way Manifold Valves
3–Way Manifold Valve
Stainless Steel Manifold-R-3 Way-01 Valve
Manifold-R-3 Way-01
Stainless Steel Manifold-R-3 Way-02 Valve
Manifold-R-3 Way-02
Stainless Steel Manifold-R-3 Way Valve
Manifold-R-3 Way
Stainless Steel Manifold-H-3 Way Valve
Manifold-H-3 Way
Stainless Steel Manifold-H-3 Way Valve
Manifold-H-3 Way
Stainless Steel 5–Way Manifold Valves
5–Way Manifold Valve
Stainless Steel Manifold-R-5 Way-01 Valve
Manifold-R-5 Way-01
Stainless Steel Manifold-R-5 Way-02 Valve
Manifold-R-5 Way-02
Stainless Steel Manifold-R-5 Way-03 Valve
Manifold-R-5 Way-03

Quality Assurance

Alloy UNS N08020 Manifold Valves are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

The material tests performed on Alloy 20 Manifold Valves are burst tests, Ultrasonic Test, Mechanical Testing, Cryogenic testing, low temperature testing, High pressure gas testing, High temperature testing , etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.

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