Huanqiu valve is a professional industrial valve group in China, specialized in design, manufacture, sales and after-sale for industrial valves, Have 120 staffs and 200 sets of precise equipments, the advanced numeral control equipments ensure all internal parts accurate and excellent at a long-life service. It makes Huanqiu Company prosperously year by year, and products have been exported in the world widely, such as Russia, Canada, USA, Mexico, Brazil, Spain, Italy, France, UAE, Iran,Saudi Arabia,South Africa,and so on.

The application are field of oil, gas, refinery, chemical, marine, power station, dirty water processing, pipeline industries, and it always won high reputation. Huanqiu Company has a modernized working team for our valve product technology research & development. They strictly comply with ISO9001 procedures in every step. And now Huanqiu Company has capability of manufacturing high temperature and high pressure valve series.

Main Products: Butterfly valve、Ball valve、Gate valve、Globe valve、Check valve、Plug Valves、Bellow seal valve、Pressure seal valve、 API 602 forged steel valve、API 603 corrosion-resistant valve、 Strainer.

Main body material: WCB, WCC, C5, WC6, WC9, C12A, CF8, CF8C,CF3, CF8M, CF3M,SS2205,310S,LCB, LCC, LC1, 20GL, A105, LF2,F304(L), F316(L), F5, F11, F22, F51(4A),F53(5A);

Manufacturing Standards：GB Standard, API Standard, GOST Standard, ANSI Standard, AWWA Standard,JIS Standard, ISO Standard, DIN Standard, BS Standard, EN Standard.

Nominal Diameter: DN15 to DN2800 (NPS：1/2" - 114" );

Nominal Pressure: 0.6 Mpa to 80 Mpa (Class125 to class4500);

Working Temperature :-196℃ to +600℃;

Operation Type : Manual type , Gear type, Electric type, Pneumatic type, Hydraulic type; Gas over oil type.

Huanqiu company has full precise casting moulds for internal parts, integrated physical and chemical analysis instrument, experimentation equipments and testing methods, as well CAD design capability, which ensure our quality always in top level.

Huanqiu company provides better and better quality promise, Insists on quality first, Service sincerely. As a manufacture, techology research, sale and service combined valve Company, we honestly offer our service in flow control. Any questions about valves you could find answers from our expert team, and also we sincerely wish we can shake hands and creat a flourishing future in valve field.