The DN150 flanged carbon steel ball valve has been dispatched
In the Jinbin workshop, a batch of flanged carbon steel ball valves are being packed into boxes for shipment.
What is the specific applications of flanged carbon steel ball valve?
I. Core Scenarios in the Petrochemical Industry
As the most widely applied field, it is suitable for working conditions such as crude oil refining and chemical synthesis. For instance, in the high-temperature oil product transportation pipelines of refining and chemical enterprises, their rapid opening and closing characteristics can prevent medium retention and oxidation. The fireproof and anti-static structure complies with the API 607 standard, ensuring production safety.
Ii. Application of Power Energy Systems
In thermal power and cogeneration projects, it is used for boiler feed water and steam transmission pipelines. Suitable for high-pressure steam and high-temperature working conditions, the stability of the flange connection can resist pipeline vibration, and the overall forging process of the valve body enhances the ability to resist pressure deformation. In nuclear power auxiliary systems, ball valve industrymade of low-temperature carbon steel (LCB) can be adapted to cryogenic conditions of -46 ℃, providing reliable shut-off control for cooling water pipelines.
Iii. Key Links in the Metallurgical Industry
It is applied to the cooling water circulation and blast furnace gas transmission system in steel smelting. When exposed to media containing dust and slightly corrosive substances, the carbon steel valve body is paired with hardened stainless steel balls to resist particle erosion and wear. The self-cleaning structure of the valve seat reduces the risk of clogging. In the converter flue gas treatment pipeline, its features of small operating torque and rapid opening and closing can quickly respond to system pressure fluctuations and ensure the efficiency of flue gas purification.
Iv. Municipal and General Industrial Scenarios
In urban water supply and sewage treatment projects, 4 Inch ball valve made of cast iron and carbon steel are suitable for non-corrosive media such as tap water and circulating water. They offer outstanding cost performance, and flange connections facilitate later maintenance and inspection. In the steam disinfection pipelines of the pharmaceutical and food industries, carbon steel ball valves with no dead corner flow channels are selected to prevent medium residue and meet the hygiene requirements.
V. Application in Gas Transmission and Distribution Field
In urban gate stations and long-distance natural gas pipelines, carbon steel flanged ball valve has become core equipment for medium cut-off due to their fireproof sealing and anti-static designs. The fixed ball structure is suitable for large-diameter pipelines ranging from DN50 to DN600. It ensures stable sealing under ultra-high pressure differences and can be remotely linked to the ESD system to achieve emergency shut-off, guaranteeing the safety of gas transmission.
