Forged Steel High Pressure Globe Valve DN25 Price – Pressure Rating Class 900 and Above
Price Range Reference
The market price of a forged steel high pressure globe valve DN25 (Class 900 and above) typically ranges from 450 to 1,500 RMB per unit. Specific price differences are mainly influenced by the following factors:
Pressure Rating: Class 900 (approx. 450–800 RMB) vs Class 1500 (800–1,200 RMB) vs Class 2500 (1,200–1,800 RMB)
Body Material: A105 ordinary forged steel (base price) vs F22/F91 alloy steel (40%–80% price increase)
Sealing Type: Hardfacing with Stellite alloy (+200–500 RMB) vs Flexible graphite sealing (standard configuration)The main stop valve product names of China Stop Valve Network include:Forged Steel Straight-through Globe Valve,High Temperature and Pressure Power Station Electric Globe Valve,Manual Welding High Temperature and Pressure Globe Valve,GB Cast Steel Flange Globe Valve,GB Bellows Globe Valve,Flange Straight-through Low Temperature Globe Valve,UJ41H Flange Straight-through Plunger Globe Valve,Y-type Butt Welded Globe Valve.
End Connections: Butt weld (BW) is typically 10%–15% more expensive than female thread (NPT)
Brand and Certification: Products with TS certification and API 602 compliance command higher prices
Key Selection Points for Class 900 and Above
Verify that the valve material is suitable for high-temperature and high-pressure conditions (provide medium parameters as needed)
Request the manufacturer to provide pressure-temperature rating tables and non-destructive testing reports
Prioritize products with blow-out proof stem design
Purchasing Advice
It is recommended to request material certificates and hydrostatic test reports from reputable valve manufacturers. For bulk purchases (20 units or more), a discount of 8%–12% is typically negotiable. For critical safety applications, avoid products from uncertified small manufacturers.
Note: The above prices are market references only. Actual prices are subject to the latest manufacturer quotations.
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