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Carbon Steel Valves Manufacturer and Supplier in India

KBS Valves delivers high-strength carbon steel valves engineered for demanding pressure, temperature and flow conditions.

Our valves are built for long service life, tight shut-off and low maintenance, which makes us a dependable partner for EPC contractors, OEMs, refineries and plant operators across India and export markets.

Carbon steel valves are flow-control devices made from cast or forged carbon steel grades such as ASTM A216 WCB, A105 and LCB/LCC for low-temperature service.

They are the industry standard for steam, oil, gas, water and non-corrosive chemical lines because of their strength, weldability and cost efficiency.

Our Carbon Steel Valve Range

Gate Valves: Full-bore design for low-pressure-drop, on/off isolation.
Globe Valves: Precise throttling and flow regulation.
Check Valves: Swing, lift and piston types to prevent backflow.
Ball Valves: Quarter-turn operation with bubble-tight sealing.
Butterfly Valves: Compact, lightweight solutions for large pipelines.
Plug Valves: Reliable shut-off for slurry and viscous media.
Strainers: Protect pumps and downstream equipment from debris.
Forged Steel Valves (A105): For small-bore, high-pressure applications.

Why Choose KBS Valves?

Precision Manufacturing: Advanced machining and strict dimensional control.
Quality Assurance: Multi-stage inspection with third-party inspection support.
Custom Engineering: Valves tailored to your pressure, temperature and media requirements.
Competitive Pricing: Direct manufacturer rates without middlemen.
Quick Delivery: Streamlined production and ready stock of popular sizes.
Pan-India and Export Reach: Dependable logistics and complete documentation.
After-Sales Support: Technical guidance, spares and maintenance assistance.

Industries We Serve

Oil and Gas
Refineries and Petrochemicals
Power Plants and Boilers
Chemical and Fertilizer
Water Treatment and Pipelines
Steel, Cement and Mining
Pharmaceutical and Food Processing

Frequently Asked Questions

Q1: What is a carbon steel valve used for?

A1: It controls, regulates or isolates the flow of steam, oil, gas, water and non-corrosive fluids in industrial pipelines operating at medium to high pressure and temperature.

Q2: Which carbon steel grade is most common for valves?

A2: ASTM A216 WCB is the most widely used cast grade, while A105 is the standard for forged valves. Both suit temperatures up to about 425°C, subject to the applicable pressure-temperature ratings and service conditions.

Q3: Does KBS Valves manufacture to API standards?

A3: Yes. Our valves follow API 600, API 602, API 6D, API 598 and ASME B16.34, with full testing and inspection records.

Q4: What pressure classes are available?

A4: We supply Class 150 to Class 2500 valves in flanged, butt weld, socket weld and threaded ends, subject to valve type and design specifications.

Q5: Can KBS Valves provide customized valves?

A5: Absolutely. We customize size, material, trim, end connection and actuation to match your project specifications.

Q6: Do you supply across India and export?

A6: Yes. We serve customers across all Indian states and ship internationally with complete documentation and test certificates.

Carbon Steel Valve Supplier Across India

We supply carbon steel valves across India, including the following states and union territories: Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chandigarh, Chhattisgarh, Dadra and Nagar Haveli and Daman and Diu, Delhi, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Ladakh, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Nagaland, Odisha, Puducherry, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand and West Bengal.