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High pressure forged steel ball valve

PRODUCTS > Ball valve > High pressure forged steel ball valve

High pressure forged steel ball valve

Product model: Q647F
Nominal diameter: DN50~1000mm,NPS2"~25"
Nominal pressure: PN1.6~6.4MPa
Applicable temperature: -28℃~300℃
Main material: carbon steel, stainless steel and so on
Applicable medium: water, steam, oil
shared:

[Essential information]

       High pressure forged steel ball valves are mainly used for long distance pipeline transportation of petroleum and natural gas and urban gas pipeline system. Due to the long pipeline with the unique characteristics of the valve, which is considered in the design of its ability to withstand stress of pipelines, as well as safety, weather resistance, long-term use of the reliable seal, the structure design is unique stunt. The operation modes are manual worm gear drive, pneumatic, electric, pneumatic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, hydraulic, mechanical, hydraulic, hydraulic, mechanical, hydraulic, hydraulic, mechanical and hydraulic systems.

[Standard parameter]

Design standardGB/T 12237、API 608、BS 5351 
Connection standardASME B16.5、GB/T 9113、JB/T 79、HG/T 20592、HG/T 20615
Structural lengthGB/T 12221、ASME B16.10
Pressure testGB/T 13927、API 598、GB/T 26480
Pressure temperature ratingASME B16.34、GB/T 12224


[Valve features]
1, All parts of this product are forgings.
2, by downloading the stem, setting back seal structure to ensure reliable sealing and packing to prevent the stem.
3, with mosaic seat. O ring is installed behind the seat to ensure that the medium is not leaking.


[Adaptive condition]

       The valve is an important executive mechanism of industrial automation control system, remote centralized control can meet the needs of computer program; now widely used in petroleum, chemical industry, gas equipment, nuclear power equipment, water treatment, air conditioning, iron and steel metallurgy, industrial furnace, tank equipment, brewing equipment, drying equipment, vacuum equipment, surface treatment, bio pharmaceutical, food machinery, textile, papermaking and other industries, the preferred product is construction of national defense construction, science and technology.


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