Valves for Ammonia & Fertiliser Plants - Talcher

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: $$

High-pressure WC9 gate valves, LF2 ball valves, and NACE MR0103-compliant valves for ammonia synthesis loops, urea reactors, and fertiliser production systems.

API 6DAPI 526 (PSV)NACE MR0103ASME B16.34API 598

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Ammonia & Fertiliser Plants Valves - Available in Talcher

Gate Valve (A217 WC9)

Class 600 / 900 / 1500

High-temperature, high-pressure synthesis loop isolation; hydrogen service at 200–300 bar

Materials: A217 WC9 (Cr-Mo alloy steel), A182 F22 forged for smaller sizes · Standards: API 600, ASME B16.34, API 598

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Ball Valve (A350 LF2)

Class 150 / 300

Cryogenic liquid ammonia storage (−33°C) - extended bonnet, anti-static, fire-safe

Materials: A350 LF2, A182 F316L for urea service; PTFE seats rated to −46°C · Standards: API 6D, API 607, BS 6364 (cryogenic)

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Safety Relief Valve

Class 300 / 600 / 900

Synthesis loop, NH₃ storage sphere, and urea reactor overpressure protection per API 526

Materials: A351 CF8M (SS316), A216 WCB with Stellite trim for high-cycle service · Standards: API 526, API 527, ASME Section VIII

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Globe Valve (IBR)

Class 300 / 600

Steam service on cogeneration boiler - IBR Form III-C/III-E certification mandatory

Materials: A216 WCB to Class 600; A217 WC6/WC9 for high-temperature steam above 425°C · Standards: IBR 1950, ASME B16.34, IS 9395

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Ammonia & Fertiliser Plants Industry in Talcher

Coal Mining (Mahanadi Coalfields - MCL, India's largest coal-producing subsidiary)Power Generation (NTPC Talcher Super Thermal, NTPC Talcher Kaniha)Fertilisers (Talcher Fertilizers Limited - coal-gasification urea project)Aluminium (NALCO Angul smelter and CPP nearby)Coal Gasification (Talcher coal-to-urea, GAIL/CIL/RCF/FCIL JV)Heavy Engineering (BHEL, EPC for power and mining)

Critical Valve Requirements

Hydrogen service valves must comply with NACE MR0103 (refinery sour service) - hardness limits on body, trim, and fasteners

Ammonia service - extended bonnets for cryogenic applications below −29°C; fire-safe design per API 607

Urea melt valves - SS316L trim with PTFE packing; no copper-based alloys (urea attacks copper)

IBR certification for all steam valves above 3.5 kg/cm² - Form III-C material cert and Form III-E hydraulic test

API 526 compliance for all pressure safety valves; back-pressure correction for superimposed back-pressure

Anti-static and fire-safe design for liquid NH₃ storage valves - API 607 7th edition minimum

Why Talcher's Coal Mining (Mahanadi Coalfields - MCL, India's largest coal-producing subsidiary) Sector Needs Ammonia & Fertiliser Plants Valves

Talcher in Odisha sits at the heart of one of India's largest coal, power, and heavy-industry belts, hosting Mahanadi Coalfields Limited (MCL - the largest coal-producing subsidiary of Coal India), the NTPC Talcher Super Thermal Power Station and Talcher Kaniha plants (collectively over 3,000 MW), the Talcher Fertilizers Limited coal-to-urea gasification project (a GAIL, Coal India, RCF, and FCIL joint venture), and the nearby NALCO Angul aluminium smelter; valve demand is heavily weighted toward power and coal applications - ASME B16.34 Class 600-2500 gate, globe, and check valves and high-temperature alloy-steel (A217 WC6/WC9, F22) valves for boiler, main steam, and feedwater service under IBR certification, abrasion-resistant knife gate and pinch valves for coal slurry, ash handling, and bottom-ash systems, and butterfly valves for cooling-water and CW systems; the coal-gasification urea project adds globe and gate valves for syngas, CO2, and ammonia synthesis service; procurement follows IBR, ASME, API, and BHEL/NTPC technical specifications with EN 10204 3.1 MTCs; Vajra Industrial Solutions supplies Talcher and Angul power, mining, and fertiliser buyers with IBR-certified, high-temperature, and abrasion-resistant valve packages with fast delivery across Odisha. Key facilities in the Talcher area - including Mahanadi Coalfields Limited (MCL) Talcher coalfield - largest in India, NTPC Talcher Super Thermal Power Station (3,000 MW+) and Talcher Kaniha, Talcher Fertilizers Limited (coal-gasification urea plant - GAIL/CIL/RCF/FCIL) - rely on Gate Valve (A217 WC9) for their coal mining (mahanadi coalfields - mcl, india's largest coal-producing subsidiary) operations. Vajra Industrial Solutions supplies Gate Valve (A217 WC9), Ball Valve (A350 LF2), Safety Relief Valve, Globe Valve (IBR) for ammonia & fertiliser plants projects across Odisha, with full API 6D and API 526 (PSV) compliance documentation - EN 10204 3.1 material test certificates, API 598 pressure test reports, and third-party inspection co-ordination available for every order.

Delivery to Talcher

Vajra Industrial Solutions offers delivery to Talcher in 3–7 business days. Emergency dispatch available for plant shutdowns and critical site requirements.

Also serving: Mahanadi Coalfields Limited (MCL) Talcher coalfield - largest in India, NTPC Talcher Super Thermal Power Station (3,000 MW+) and Talcher Kaniha, Talcher Fertilizers Limited (coal-gasification urea plant - GAIL/CIL/RCF/FCIL), NALCO Angul aluminium smelter and captive power plant (35 km), Angul-Talcher industrial belt (steel, power, coal corridor)

FAQ - Ammonia & Fertiliser Plants Valves in Talcher

Do you supply ammonia & fertiliser plants valves in Talcher?

Yes. Vajra Industrial Solutions supplies Gate Valve (A217 WC9), Ball Valve (A350 LF2), Safety Relief Valve, Globe Valve (IBR) for ammonia & fertiliser plants applications in Talcher, Odisha. Talcher in Odisha sits at the heart of one of India's largest coal, power, and heavy-industry belts, hosting Mahanadi Coalfields Limited (MCL - the largest coal-producing subsidiary of Coal India), the NTPC Talcher Super Thermal Power Station and Talcher Kaniha plants (collectively over 3,000 MW), the Talcher Fertilizers Limited coal-to-urea gasification project (a GAIL, Coal India, RCF, and FCIL joint venture), and the nearby NALCO Angul aluminium smelter; valve demand is heavily weighted toward power and coal applications - ASME B16.34 Class 600-2500 gate, globe, and check valves and high-temperature alloy-steel (A217 WC6/WC9, F22) valves for boiler, main steam, and feedwater service under IBR certification, abrasion-resistant knife gate and pinch valves for coal slurry, ash handling, and bottom-ash systems, and butterfly valves for cooling-water and CW systems; the coal-gasification urea project adds globe and gate valves for syngas, CO2, and ammonia synthesis service; procurement follows IBR, ASME, API, and BHEL/NTPC technical specifications with EN 10204 3.1 MTCs; Vajra Industrial Solutions supplies Talcher and Angul power, mining, and fertiliser buyers with IBR-certified, high-temperature, and abrasion-resistant valve packages with fast delivery across Odisha. We offer delivery to Talcher in 3–7 business days with full documentation and third-party inspection.

What certifications are required for ammonia & fertiliser plants valves in Talcher?

For ammonia & fertiliser plants in Talcher, the applicable standards are: API 6D, API 526 (PSV), NACE MR0103, ASME B16.34, API 598, IBR (Steam Valves), IS 2825. 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.

What is the delivery time for ammonia & fertiliser plants valves to Talcher?

Standard stock sizes: delivery to Talcher 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.

What valve material should I use for anhydrous ammonia service?

For liquid ammonia (−33°C to ambient), use A350 LF2 carbon steel body with PTFE seats and SS316 trim - no copper, brass, or zinc alloys. For synthesis loop gas (H₂/N₂ at 150–300 bar), use A217 WC9 (Cr-Mo alloy) gate valves verified against the API 941 Nelson curves for hydrogen attack. For urea melt (185°C, 150 bar), SS316L is mandatory - carbamate in the loop attacks carbon steel rapidly.

Do ammonia plant valves need NACE MR0103 certification?

NACE MR0103 (Materials Resistant to Sulfphide Stress Cracking in Corrosive Petroleum Refining Environments) applies when H₂S is present - common in ammonia plants using natural gas feedstock via desulphurisation. Key requirement: body and trim hardness ≤ HRC 22 (Rockwell C). If your feedstock is H₂S-free coal or electrolysis, NACE may not be mandatory, but most licensors (Haldor Topsoe, KBR, Casale) specify it as a precaution.