SAIER VALVE, is an excellent manufactory of industrial valves in China. It has fulfilled all the qualifications to manufacture reliable industrial valves for the most severe and demanding services of the Oil, Gas, Refinery, Chemical, Marine, Power and Pipeline industries. The major products of SEV are ball valves, check valves, gate valves, axial flow check valve, pig valve, and the size are 1/2" up to 48" (DN6-DN1200). SAIER VALVE is able to produce valves for working temperature -196°C ?680°C. These valves are designed and manufactured in accordance with the standards of ASME, ANSI, API, DIN, JIS etc. As an enterprise certified by API6D and ISO9001, SAIER VALVE is totally committed to providing every customer with high quality products and services that they can rely upon; specialist technical advice they can trust, and innovative supply chain solutions which improve business efficiency and add value.