The company has passed ISO9001:2008 quality management system certification.
- API600 Standard Valves Seating Surface Material Classification and Characteristics
API600 Standard Valves Seating Surface Material Classification and Characteristics
- Sedelon Valve Knowledge Science - Insulated Valve
Sedelon Valve Knowledge Science - Insulated Valve
- Sedelon valve knowledge science - common failures and preventive measures of valves
Sedelon valve knowledge science - common failures and preventive measures of valves
Zhejiang Sedelon Valve Co.,Ltd is a professional plug valves company with productive factory, we are the best plug valves manufacturer and supplier from China.
Plug valve manufacturers The main standard are API6D plug valve , DIN plug valve , API607 plug valve , En1092 plug valve , JIS plug valve and DIN3352 plug valve . The main types are Cryogenic plug valves , socket weld plug valve , renewable seat ring plug valve , plug Forged plug valve , butt weld plug valve , hand wheel plug valve , gear plug valve , high temperature plug valves , Electric motor plug valve , high pressure valve and flanged plug valve ,.The main material are cast steel plug valve , bronze plug valve , stainless steel plug valve , alloy plug valve and Special Alloy plug valve .