we are able to provide our customers with an extensive range of products for mass transfer operations ,
S&Y design and supply valves, fittings, flanges, expansion joints, please find our products range in the following:
compact joint
double sphere expansion joint
double sphere union
flexibl
Features:
1) Adopts integral slot throttle structure
2) Valve hole is processed with special high precision finishing technique
3) Has good performance and changing-over ability, with long servicing life
4) Nice shape and large airflow
5) Widely applied for pneumatic system
Packing:
Interna
