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Investor Relations
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Nuclear grade check valve
The company's metallurgical special valves are mainly used in energy-saving and emission reduction systems such as blast furnace gas dry dust removal and gas recovery in the metallurgical industry, with a domestic market share of more than 70%. Energy and petrochemical valves with harsh working conditions and low leakage requirements are the main domestic suppliers of nuclear-grade butterfly valves and ball valves.
Classification:
Introduction
Nuclear-grade check valves can be used in the main circuit and auxiliary system pipelines of million-kilowatt PWR nuclear power plants to perform system safety functions to ensure the normal operation of the pipeline system and mitigate the consequences of accidents; the valves are safety level 2, 3, The specifications are level 2, 3, category 1A, 1I; the prototype of Shentong nuclear check valve has fully passed the test of 2000 times of thermal life, thermal cycle, reverse reflux, and end loading tests, and can meet various functional requirements under operating conditions.
Nominal size: NPS 1/2"~32"
Temperature range: ≤400℃
Nominal pressure: 150lb~2500lb
Connection form: butt welding, flange
Main body material: stainless steel, carbon steel, alloy steel, etc.
Structure: swing type, lift type, wafer type
The company's "butterfly ball" brand is a well-known trademark in China, the "magic" brand has completed the Madrid international trademark registration, and the "STV" brand has completed the Chinese trademark registration. The company has passed the API certification of American Petroleum Institute, BV certification of French Classification Society, ISO9001 quality management system, ISO10012 measurement management system, ISO14001 environmental management system, GB/T45001-2020 occupational health and safety management system, GB/T29490 intellectual property management system certification and CNAS laboratory accreditation.
Key words:
Special valves for the metallurgical industry
Hydrogen valves
Flange forgings
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Service Hotline
Address: No.8 Shengtong Road, Huilong Town, Qidong City, Jiangsu Province
Sales Department for Special Valves for Metallurgy:
Sales Office for Nuclear Power Military Industry:
Sales Department for Special Valves for the Energy Industry: 86-513-83330958
E-mail: stfm668@163.com
Recruitment Hotline: 86-513-83335930
E-mail for Job Application: zp@stfm.cn
