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SS 310 / 310S Instrumentation Ball Valves

Stainless Steel 310 Instrumentation Ball Valves, Stainless Steel 310S Instrumentation Ball Valves, SS 310 / 310S One-Piece Instrumentation Ball Valves, Grade 310S Stainless Steel Instrument Ball Valve Suppliers, Stainless Steel 310 3 - way Ball Valves, Stainless Steel 310S Ball Valves in, DIN 1.4845 Instrumentation Ball Valve, UNS S31000 Instrumentation Ball Valves, SS 310 2 - Way Ball Valve Manufacturers in Mumbai, India.

We at Virgin engineers are very well known to keep the customer satisfied by offering high class products and services. We take both and small orders for Stainless Steel 310 / 310S Instrumentation Ball Valves in an extremely efficient manner. We have the highest stock of high instrumentation valves of all types of ferrous and non-ferrous materials in the country. We also pay attention to maintaining the stock, so as to prevent our customer from facing any problem of shortage the products. We maintain stock of manifold valves in various designations, custom dimensions, specifications, and custom dimensions. We have also incorporated the altered dimensions in our stock; those are looking manifold valves for special applications.

Our hard work and performance in the last two decades led us to become the leading supplier across the world. We have the fastest delivery service in the country; also we provide same day delivery for urgent requirements. Alloy 310/ 310S is from the family of austenitic stainless steel grade that is developed for the application in higher temperatures. It is highly corrosive resistance. It performs well in the oxidation under mild cyclic environments. It has the combinations of higher chromium and nickel content, due to this it turns highly resistive to sulfidation. These instrumentation valves are used under slightly cementing, oxidizing and thermal applications.

This grade is heat treated in the temperature between 1202 deg F to 1742 deg F. this grade are exposed to the sigma phase precipitation. It is processed for solution annealing process that acquires a higher degree of toughness. These are weldable with all traditional methods. Mainly it is developed for the wet corrosion service.

Stainless Steel 310S Swing Out Ball Valves Supplier, SUS 310S Instrumentation Ball Valve, SS 310 / 310S Trunnion Ball Valve Exporters, UNS S31008 Instrumentation Ball Valves, DIN 1.4841 Instrumentation Ball Valves, SS 310 Flanged Ball Valve, Stainless Steel 310 / 310S High Pressure Instrumentation Ball Valves Supplier in Mumbai, India.

Stainless Steel 310 Encapsulated instrumentation Ball Valve, SS 310S Two-piece Ball Valves, SS 310 / 310S Lined Ball Valves, SS 310 Floating Ball Valves, SS 310S Single-piece Ball Valve, SS 310 / 310S Top Entry Ball Valves, AISI 310 Instrumentation Ball Valve, SS 310 / 310S Three-piece Ball Valves, 310S Rising Stem Ball Valves.

Our quality assurance starts with understanding the customer’s requirements and continues until the client satisfied with the quality and service of offered products. Our quality control measures are well defined and thoroughly implemented. By improving the effectiveness of people and plant tolls safety we are focusing towards zero defects. We also believe in continual up gradation of the quality management system. This is done by stringent quality tests performed in quality section. The tests are functional tests (relief test, transfer valve test), pitting corrosion test, closure test, radiographic test, backseat test, hydrostatic test, traveling valve test, and cryogenic testing.

Other tests are valve seat leakage test, shell leakage test, pneumatic test, low temperature testing, drill stem test, intergranular corrosion test, ultrasonic test, and more.

Documentations/ credentials/ MTC report as per EN 10204 3.1 or 3.2:
national board approval lab test report, product invoice, heat treatment charts, stamping details, specification guide, mill test report, fumigation certificates, quality assurance plan, etc.

Packaging details:
We are providing these instrumentation ball valves in the standard casing of wooden crates, cartons, and pallets in order to ensure damage free shipping. Additionally, it is covered with a thin film of plastic that prevents contamination while exporting.

Stainless Steel 310 / 310S Instrumentation Ball Valves are offered by us at most reasonable rates.




ASTM A276, A351, A494 / ASME SA276, SA351, SA494


Pressure rating

up to 6000 psi (413 bar).


Size Range

¼" to 1”



up to 1200°F(648 °C)


End connections

Screwed (NPT / BSPP / BSPT)



DIN, ASTM, BS and all International Standards.

    SS 310 1.4841 S31000 SUS 310 310S24 20Ch25N20S2 - X15CrNi25-20
    SS 310S 1.4845 S31008 SUS 310S 310S16 20Ch23N18 - X8CrNi25-21
    Grade C Mn Si P S Cr Mo Ni Fe
    SS 310 0.015 max 2.0 max 0.15 max 0.020 max 0.015 max 24.00 - 26.00 0.10 max 8 – 10.5 54.7 min
    SS 310S 0.08 max 2.0 max 1.00 max 0.045 max 0.030 max 24.00 - 26.00 0.75 max 19.00 - 21.00 53.095 min
    Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
    7.9 g/cm3 1402 °C (2555 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 40 %


Stainless Steel 310 / 310S Ball Valve 2 – pc
Ball Valve 2 – pc
Stainless Steel 310 / 310S Ball Valve 2 – pc HP
Ball Valve 2 – pc HP
Stainless Steel 310 / 310S Rising Stem Ball Valves
Rising Stem Ball Valves
Stainless Steel 310 / 310S Segmented Ball Valves
Segmented Ball Valves

Quality Assurance

Stainless Steel S31000, S31008 instrumentation ball 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 stainless steel 310 / 310S ball 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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