Welded Globe Valve DN50 Price – High Pressure Steam Pipeline
This article provides a comprehensive 2026 price reference and outlines the essential selection parameters for a DN50 welded globe valve used in high-pressure steam pipelines.The main globe valve product names of China globe Valve Network include:Flange Fluorine-lined Globe Valve,Flange Straight-through Low Temperature Globe Valve,Flange Straight-through Throttle EmptyingGlobe Valve,Flange, Internal Thread Straight-through Plastic Globe Valve,GB Cast Steel Flange Globe Valve,GB Stainless Steel Flange Globe Valve,GB Bellows Globe Valve,HighTemperature and Pressure Power Station Electric Globe Valve,Insulation Globe Valve.
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2026 Price Reference for Welded Globe Valve DN50
As of 2026, the price of a welded globe valve DN50 suitable for high-pressure steam pipelines generally ranges from RMB 1,500 to RMB 5,500, depending primarily on the valve body material, pressure rating, and actuation method .
For a standard carbon steel (A105) model with Class 1500 rating, a J61H-1500LBC-DN50 is priced at approximately RMB 1,375 . A J61H-25C carbon steel welded globe valve DN50 is listed around RMB 1,500 to RMB 1,800 . For chrome-molybdenum steel (WC6/WC9) bodies suitable for temperatures up to 540°C, prices typically fall in the RMB 1,500 to RMB 2,800 range .
For premium high-temperature alloy steel configurations, prices can reach RMB 3,500 to RMB 4,500, while electric actuated models such as the J961Y-100 DN50 are priced at approximately RMB 3,800 . Imported or specialty forged steel globe valves may be priced at around $231 USD or higher, with Class 2500 high-temperature power plant valves reaching $5,000 USD for electric configurations .
Key Factors Influencing the Price of DN50 Welded Globe Valves
Understanding what drives the cost of a welded globe valve is essential for making an informed procurement decision.
Valve Body Material is the most significant cost driver. A105 carbon steel is suitable for temperatures up to 425°C and is the most economical option . Chrome-molybdenum steel (WC6/WC9) offers superior high-temperature strength up to 566°C and commands a higher price . High-temperature alloy steels are specified for the most demanding applications and command the highest prices .
Design and Construction Standards ensure product quality. Common design standards include ASME B16.34, BS 1873, and GB/T 12235 . Butt weld ends should conform to ASME B16.25 . For high-temperature power station applications, standards such as E101 may also apply .
Welded Bonnet Design is a key feature for high-integrity applications. The welded bonnet eliminates potential leak points at the bonnet joint, making it especially suitable for applications requiring zero leakage and compliance with strict emission standards . This design is seeing faster growth than bolted bonnet alternatives due to its enhanced sealing integrity .
Compare multiple quotes from at least three professional high-temperature and high-pressure valve manufacturers. Confirm the welding procedure qualification report to ensure proper welding procedures will be followed during installation .
The welded globe valve DN50 is a robust solution for high-pressure steam pipelines, offering leak-free performance through welded connections and reliable sealing through hardfaced metal-to-metal seals. As of 2026, prices range from approximately RMB 1,375 to RMB 5,500, with the final cost determined by body material (carbon steel, chrome-molybdenum steel, or high-temperature alloy), pressure rating (Class 600 to Class 2500), sealing surface hardfacing (Stellite), and actuation method (manual, pneumatic, or electric) .
When selecting this valve for steam service, pay careful attention to the pressure-temperature compatibility, material grade certification, Stellite hardfacing quality, and compliance with applicable standards such as ASME B16.34 or GB/T 12235 . For the most competitive and accurate pricing, contact manufacturers directly with your complete technical specifications and request material certificates, test reports, and welding procedure qualification documents to guarantee product quality and installation integrity.
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