Products
Fluorine-Lined Flanged Ball Valve | DN50-DN600 | For Concentrated Acid
The fluorine-lined flanged ball valve is designed for corrosive media. Features a DN50–DN600 diameter and PN1.0–1.6MPa pressure rating. Compliant with GB/T 12237 and API 598 standards, ideal for concentrated acid, sulfuric acid, and aqua regia.
Technical Specifications
| Product Model | VD-BV-Q41F46 / Q341F46 |
|---|---|
| Nominal Diameter | DN50–DN600 mm |
| Nominal Pressure | PN1.0 MPa–1.6 MPa |
| Applicable Temperature | -29°C to 150°C |
| Applicable Media | Concentrated acid, sulfuric acid, aqua regia |
| Design & Manufacturing Standards | GB/T 12237-1989 |
| Flange Dimensions | GB/T 9112–9131 |
| Face-to-Face Dimensions | GB/T 12221-1989 |
| Inspection & Testing Standards | JB/T 9092, API 598 |
Discription
Product Overview
The Fully Welded Ball Valve for Natural Gas Pipelines is specifically designed for natural gas pipeline systems. It mainly consists of the valve body, extended stem, and relief piping. The natural gas fully welded ball valve utilizes a cylindrical body structure, and both the relief piping and extended stem can be customized according to customer requirements. This valve offers superior quality and stable performance that ordinary general valves cannot achieve. Furthermore, it features high adaptability, maintenance-free operation, and a long service life. It is widely applied in natural gas, coal gas, and other gas pipelines.
Product Features
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Integrated Welded Ball Valve: Features a fully welded body structure that completely eliminates external leakage phenomena.
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Carbon Fiber Reinforced Sealing: Utilizes elastic seat rings combined with carbon fiber reinforced sealing, allowing for tens of thousands of operating cycles.
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High-Precision Ball Processing: The processing of the ball utilizes advanced equipment to ensure exceptionally high geometric precision.
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Customizable Stem & Body: The overall body length and valve stem height can be flexibly adjusted according to pipeline construction and design requirements.
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Versatile Field Application: Extensively used in urban centralized heating networks, natural gas transmission pipelines, coal gas pipelines, and other gas piping systems.
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