Gwangyang · Geothermal Power Plants
Valves for Geothermal Power Plants - Gwangyang
Gwangyang on South Korea's southern coast is home to POSCO's Gwangyang Works - the world's largest single-site steelworks - together with a large free-economic-zone port, LNG terminal, and links to the neighbouring Yeosu petrochemical complex; integrated steelmaking and power service demands high-temperature, abrasion-, and corrosion-resistant valves to KS/JIS and licensor standards - high-temperature A217 WC9 and F22 gate and globe valves for blast-furnace, coke-oven, and reheating duty, knife gate and pinch valves for sinter, coal, and slurry handling, API 6D ball, gate, and check valves in A216 WCB and A351 CF8M for gas, oxygen, and utility lines, cryogenic valves for the LNG terminal, IBR-equivalent and ASME B16.34 steam valves for the power plants, and API 526 safety-relief valves; KS B flanges and full material certification are required; Vajra Industrial Solutions supplies Gwangyang steelworks, LNG, and power buyers and their EPC and maintenance contractors with high-temperature, abrasion-resistant, cryogenic, and API 6D valve packages with full traceability and export documentation to South Korea.
Duplex 2205 wellhead isolation ball valves, NACE MR0175 gate valves for H₂S-containing geothermal brine, and IBR-certified steam valves for geothermal power generation.
Geothermal Power Plants Valves - Available in Gwangyang
Ball Valve (Duplex 2205)
Class 600 / 900Wellhead isolation and Christmas tree - sour brine (H₂S + CO₂ + Cl⁻) at 200–300°C; fire-safe, anti-static
Gate Valve (NACE MR0175)
Class 300 / 600Brine pipeline isolation and separator inlet - sour H₂S service; Class 300–600
Butterfly Valve (SS316L)
Class 150 / 300Geothermal brine reinjection headers (large bore, moderate pressure), cooling water, and condensate service
Gate Valve (IBR Steam)
Class 150 / 300Geothermal steam turbine inlet isolation and extraction steam - IBR mandatory in Indian geothermal projects
Geothermal Power Plants Industry in Gwangyang
Gwangyang on South Korea's southern coast is home to POSCO's Gwangyang Works - the world's largest single-site steelworks - together with a large free-economic-zone port, LNG terminal, and links to the neighbouring Yeosu petrochemical complex; integrated steelmaking and power service demands high-temperature, abrasion-, and corrosion-resistant valves to KS/JIS and licensor standards - high-temperature A217 WC9 and F22 gate and globe valves for blast-furnace, coke-oven, and reheating duty, knife gate and pinch valves for sinter, coal, and slurry handling, API 6D ball, gate, and check valves in A216 WCB and A351 CF8M for gas, oxygen, and utility lines, cryogenic valves for the LNG terminal, IBR-equivalent and ASME B16.34 steam valves for the power plants, and API 526 safety-relief valves; KS B flanges and full material certification are required; Vajra Industrial Solutions supplies Gwangyang steelworks, LNG, and power buyers and their EPC and maintenance contractors with high-temperature, abrasion-resistant, cryogenic, and API 6D valve packages with full traceability and export documentation to South Korea.
Critical Valve Requirements
Why Gwangyang's Steel (POSCO Gwangyang Works - world's largest single steelworks) Sector Needs Geothermal Power Plants Valves
Gwangyang on South Korea's southern coast is home to POSCO's Gwangyang Works - the world's largest single-site steelworks - together with a large free-economic-zone port, LNG terminal, and links to the neighbouring Yeosu petrochemical complex; integrated steelmaking and power service demands high-temperature, abrasion-, and corrosion-resistant valves to KS/JIS and licensor standards - high-temperature A217 WC9 and F22 gate and globe valves for blast-furnace, coke-oven, and reheating duty, knife gate and pinch valves for sinter, coal, and slurry handling, API 6D ball, gate, and check valves in A216 WCB and A351 CF8M for gas, oxygen, and utility lines, cryogenic valves for the LNG terminal, IBR-equivalent and ASME B16.34 steam valves for the power plants, and API 526 safety-relief valves; KS B flanges and full material certification are required; Vajra Industrial Solutions supplies Gwangyang steelworks, LNG, and power buyers and their EPC and maintenance contractors with high-temperature, abrasion-resistant, cryogenic, and API 6D valve packages with full traceability and export documentation to South Korea. Key facilities in the Gwangyang area - including POSCO Gwangyang Steelworks, Gwangyang Bay Free Economic Zone, Gwangyang LNG terminal - rely on Ball Valve (Duplex 2205) for their steel (posco gwangyang works - world's largest single steelworks) operations. Vajra Industrial Solutions supplies Ball Valve (Duplex 2205), Gate Valve (NACE MR0175), Butterfly Valve (SS316L), Gate Valve (IBR Steam) for geothermal power plants projects across South Jeolla, with full NACE MR0175 / ISO 15156 and ASME B16.34 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 Gwangyang
Vajra Industrial Solutions offers export documentation and delivery to Gwangyang in 7–14 business days. Emergency dispatch available for plant shutdowns and critical site requirements.
Also serving: POSCO Gwangyang Steelworks, Gwangyang Bay Free Economic Zone, Gwangyang LNG terminal, Yeosu-Gwangyang petrochemical corridor
FAQ - Geothermal Power Plants Valves in Gwangyang
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Geothermal Power Plants Valves - Gwangyang
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