Virgin engineers are the leading and renowned manufacturer of different types of steel valves that are used for regulating, controlling and directing the flow of liquids. However, Alloy 20 Forged Valves are widely preferred by industrialists due to its amazing properties and features that it offers. The valves are known best while providing proper control over the flow of liquids in industrial applications. Being one of the reputed companies in India, we are aimed to provide our products not only in the domestic country but to the worldwide customers.
The Forged Valves are made into different shapes, sizes and forms as demanded and required by the customers for their applications. The Forged Valves are made by the qualified professionals and using upgraded technology and latest machines. The valves are forged in such a way that it can be easily used in high temperature and pressure.
Alloy 20 is also known as UNS N08020 which is a standard specification for this alloy. It is an austenitic and nickel-iron as well as chromium based superalloy having some amount of molybdenum and copper that offers resistance to the antagonistic environment. The alloy is also stabilized with the columbium that minimized carbide precipitation at the time of welding. The alloy 20 mainly appears between stainless steel as well as nickel-based alloy categories as it consists features of both.
The alloy is designed for maximum resistance to acid attack and exhibit superior resistance to corrosion cracking in the sulfuric acid and has general corrosion resistance.
Well, if we talk about the manufacturing process these Alloy 20 Forged Valves are manufactured under the strict guidance of experts having years of experience in the industrial sector. They make use of premium and top-notch quality of raw material for manufacturing these valves. Every material is well inspected and tested so that it does not create any damage or defect once these valves are manufactured. After the testing process, the material is sent for the manufacturing process where the latest technology and machines are used for making the material into a usable form for manufacturing Forged Valves.
There are a lot of features these valves exhibit like high strength, excellent controlling and directing the feature, require low maintenance cost, highly durable and easy to install. Along with this, these valves have the feature of bearing high temperature and pressure without getting damaged.
Packaging: There are several tests performed by the manufacturers so that they can check whether the manufactured Forged Valves are of high quality or not. Therefore, there are several tests done like flaring test, flattening test, hardness test, third-party inspection, visual inspection, radiography test, IGC test, and ultrasonic test. For all these tests, manufacturers offer various tests certificates proving that the manufactured product is of high quality.
At last, these Alloy 20 Forged Valves are packed in high quality of packaging material like wooden cases, boxes, pallets or poly bags that help avoid damage and rust.
Screwed / Socket Weld / Butt Weld End
ANSI B 16.10
ANSI B 16.25
800# / 1500#
ANSI B 16.11
ANSI B 1.20.1(BSP/NPT)
|Alloy 20||0.07 max||2.00 max||1.00 max||0.035 max||3.00 – 4.00||32.00 – 38.00||19.00 – 21.00||29.85 min*||2.00 – 3.00||0.045 max|
|Element||Density||Melting Point||Tensile Strength||Yield Strength (0.2%Offset)||Elongation|
|Alloy 20||8.1 g/cm3||1443 °C (2430 °F)||Psi -80,000, MPa -551||Psi - 35,000, MPa - 241||30 %|
Alloy N08020 Forged Valves are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFF. Our products undergo stringent quality tests before they are dispatched.
The material tests performed on Alloy 20 Forged Valves are PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, 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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