Valve Manufacturer
At Steel Icon Stainless Pvt. Ltd., we are a leading manufacturer and supplier of valves in India, offering high-quality valves that comply with international standards such as ASTM, ASME, API, and DIN. Our valves are engineered for efficiency, safety, and long-term reliability in demanding applications.
What are Valves?
Valves are mechanical devices used to control, regulate, and direct the flow of liquids, gases, and steam in industrial pipelines and process systems. Designed for precision, durability, and leak-proof performance, they are essential in oil & gas, chemical processing, power plants, marine, and manufacturing industries.
| Products |
|---|
|
Stainless Steel Bar |
|
Fasteners |
|
Forged Products |
|
Flanges |
|
Forged Fittings |
|
Stainless Steel Billets |
|
Round Corner Square Billets |
|
Stainless Steel Pipes |
|
Pipe Fittings |
|
Valve |
Valve Specifications
| Property | Specification |
|---|---|
|
Material Grades |
SS 304, SS 316, SS 321, SS 410, SS 430 |
|
Size Range |
½” to 48” |
|
Types |
Ball, Gate, Globe, Check, Butterfly, Plug, Needle, Diaphragm |
|
Pressure Ratings |
150#, 300#, 600#, 900#, 1500#, 2500# |
|
End Connections |
Flanged, Threaded, Butt Weld, Socket Weld |
|
Surface Finish |
Polished, Machined, Anti-Rust Coated |
|
Standard & Compliance |
API 600, API 598, ASTM A182, ASME B16.34, EN 12516 |
Types of Valves
We manufacture and supply a comprehensive range of industrial valves, designed for various fluid control applications:
- Ball Valve – Ensures tight shut-off and smooth flow regulation.
- Gate Valve – Used in fully open or fully closed applications for unrestricted flow.
- Globe Valve – Ideal for precise flow control in high-pressure systems.
- Check Valve – Prevents backflow and ensures one-directional fluid movement.
- Butterfly Valve – Compact and lightweight, suitable for large-diameter applications.
- Plug Valve – Provides quick shut-off with a simple quarter-turn mechanism.
- Needle Valve – Used for precise regulation of small flow rates.
- Diaphragm Valve – Ideal for corrosive and slurry applications.
Valve Equivalent Grades
| Grade | UNS | EN / WNR |
|---|---|---|
|
SS 304 |
S30400 |
1.4301 / X5CrNi18-10 |
|
SS 316 |
S31600 |
1.4401 / X5CrNiMo17-12-2 |
|
SS 321 |
S32100 |
1.4541 / X6CrNiTi18-10 |
|
SS 410 |
S41000 |
1.4006 / X12Cr13 |
|
SS 430 |
S43000 |
1.4016 / X6Cr17 |
Valve Chemical Composition
| Element | SS 304 (%) | SS 316 (%) | SS 321 (%) |
|---|---|---|---|
|
Carbon (C) |
0.08 max |
0.08 max |
0.08 max |
|
Manganese (Mn) |
2.00 max |
2.00 max |
2.00 max |
|
Silicon (Si) |
1.00 max |
1.00 max |
1.00 max |
|
Chromium (Cr) |
18.0 – 20.0 |
16.0 – 18.0 |
17.0 – 19.0 |
|
Nickel (Ni) |
8.0 – 10.5 |
10.0 – 14.0 |
9.0 – 12.0 |
|
Molybdenum (Mo) |
— |
2.00 – 3.00 |
— |
Valve Mechanical Properties
| Property | SS 304 | SS 316 | SS 321 |
|---|---|---|---|
|
Tensile Strength (MPa) |
515 – 620 |
515 – 620 |
515 – 620 |
|
Yield Strength (MPa) |
205 min |
205 min |
205 min |
|
Elongation (%) |
40 min |
40 min |
40 min |
|
Hardness (HRB) |
80 max |
80 max |
80 max |
Applications of Valves
Our valves are used across industries, ensuring efficient fluid control, safety, and reliability:
- Construction & Infrastructure – Used in water distribution, HVAC systems, and plumbing networks.
- Oil & Gas Industry – Essential for pipeline flow control, drilling, and refinery operations.
- Marine & Offshore – Corrosion-resistant valves for shipbuilding and offshore platforms.
- Power Plants & Energy – Used in steam boilers, turbines, and cooling systems.
- Chemical & Petrochemical Processing – Ensures safe handling of hazardous chemicals.
- Automotive & Aerospace – Used in fuel regulation, engine cooling, and hydraulic systems.
Frequently Asked Questions
Explore our FAQs for insights on materials, customization, and delivery.
What are the most commonly used valve types?
The most commonly used valves include ball, gate, globe, check, butterfly, plug, needle, and diaphragm valves, each serving different flow control requirements.
Can valves be customised for size and pressure ratings?
Yes! We offer custom diameters, pressure ratings, and surface coatings to match specific industrial requirements.
Are your valves corrosion-resistant?
Yes, SS 316 valves provide superior resistance to seawater, chemicals, and extreme environments.
Do you provide quality certification for valves?
Absolutely! All our products come with mill test reports, third-party inspection certificates, and compliance documents.
What is the lead time for bulk valve orders?
Standard orders ship within 3-7 days, while custom orders take 7-14 days, depending on requirements.
GET IN TOUCH
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