Name: Vajra Industrial Solutions
Address: 3rd Floor, 348, Aristo Complex, Opp. Sanghani Skyz, Navrachna University Road, Bhayali TP-2, Vadodara, Gujarat, 391410, IN
Telephone: +91-9979774557
Price range: $$

Question 1

Do you supply power generation (thermal, gas, hydro) valves in Salem?

Accepted Answer

Yes. Vajra Industrial Solutions supplies Gate Valve (High-Pressure Steam), Globe Valve (Steam Isolation / Control), Safety Relief Valve (IBR / ASME Sec. I), Check Valve (BFW / Feedwater) for power generation (thermal, gas, hydro) applications in Salem, Tamil Nadu. Salem Steel Plant (SAIL) produces stainless steel - and Mettur's chemical and fertilizer complex generates consistent valve demand in north Tamil Nadu. We offer delivery to Salem in 3–7 business days with full documentation and third-party inspection.

Question 2

What certifications are required for power generation (thermal, gas, hydro) valves in Salem?

Accepted Answer

For power generation (thermal, gas, hydro) in Salem, the applicable standards are: ASME B16.34 (Class 600–2500), ASME Section I (Boiler valves), ASME Section VIII (Vessel PRV), API 526, IBR (Indian Boiler Regulations), IS 6392, ASTM A217 WC9 / C12A (P91), B31.1 Power Piping. All valves are supplied with full documentation including material test reports (EN 10204 3.1/3.2), pressure test certificates, and dimensional inspection reports. Third-party inspection (TPI) by EIL, Bureau Veritas, Lloyd's Register, or the client's nominated inspector can be arranged.

Question 3

What is the delivery time for power generation (thermal, gas, hydro) valves to Salem?

Accepted Answer

Standard stock sizes: delivery to Salem in 3–7 business days. Custom sizes and special materials (Duplex, Hastelloy, P91): 4–8 weeks manufacturing lead time. Express dispatch available for urgent site requirements. Contact us at +91-9979774557 or sales@vajravyuh.com with your specification and required delivery date.

Question 4

What is IBR and which valves need IBR certification in Indian power plants?

Accepted Answer

IBR (Indian Boiler Regulations, 1950) is the regulatory framework for boilers and steam vessels under the Indian Boilers Act. All valves on steam lines with pressure above 3.5 kg/cm² (0.35 MPa) and temperature above 99°C require IBR certification. This includes: boiler drum safety valves, main steam stop valves, feed check valves, blowdown valves, and all steam isolation valves in the turbine hall. IBR documents required: Form III-C (chemical and mechanical test certificate for material) and Form III-E (hydrostatic test certificate for the finished valve).

Question 5

What is the difference between A217 WC9 and P91 (C12A) for power plant valves?

Accepted Answer

A217 WC9 (2.25Cr-1Mo) is used for high-pressure steam valves up to 566°C (1050°F) and is standard for most subcritical (Main Steam temp ~538°C) and conventional supercritical power plants. ASTM A217 C12A is the cast equivalent of P91 (9Cr-1Mo-V) forged material and is used for ultra-supercritical (USC) plants where main steam temperatures reach 600–620°C. P91/C12A has superior creep strength but requires more stringent PWHT and welding controls.

Valves for Power Generation (Thermal, Gas, Hydro) - Salem

Power Generation (Thermal, Gas, Hydro) Valves - Available in Salem

Gate Valve (High-Pressure Steam)

Globe Valve (Steam Isolation / Control)

Safety Relief Valve (IBR / ASME Sec. I)

Check Valve (BFW / Feedwater)

Power Generation (Thermal, Gas, Hydro) Industry in Salem

Critical Valve Requirements

Why Salem's Steel & Iron Sector Needs Power Generation (Thermal, Gas, Hydro) Valves

Delivery to Salem

FAQ - Power Generation (Thermal, Gas, Hydro) Valves in Salem

Other Application Guides for Salem

Power Generation (Thermal, Gas, Hydro) Valves - Salem