Design standard. API, ASME, EN, ISO, JIS, DIN, BS, GB. Connecting type: Flanged, SW type, etc. Pressor rating: Class150Lb-I500Lb. PN1.0 MPa~25.0MPa. JIS 10K~40K. Size range: NPS 1/2"~12*, DN15~300. Operation: Handle. Gear, Electric, Pneumatic operated.
