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- Electric valve
- American Standard valve
- Cryogenic gate valve
- Drive bevel gear gate valve
- Pneumatic valve
- Forged Gate Valve
- Flat gate valve
- Power Station Gate Valve
- Insulation gate valve
- American Standard Globe Valve
- Insulation cut-off valve
- Low-temperature cut-off valve
- J41H GB cut-off valve
- J41H/F High-pressure cut-off valve
- J61H/Y Power cut-off valves
- Swing check valves
- Check lift Valve
- Forged Check Valve
- double disc check valves
- H71H Vertical check valve on the folder
- H14W Thread Check Valve
- Q341H / Y hard sealing ball valve
- Q647F/H/Y pneumatic ball valve
- Ball three links
- Cryogenic ball valve
- BQ41F/H/Y thermal insulation ball valve
- Piece ball valve
- American standard butterfly
- Multi-layer metal hard butterfly
- Pneumatic transmission butterfiy
- Pneumatic sealing butterfly valve/JM02
- hard pneumatic sealing butterfly valve
- Handle valve
- out surface flat welding flanges
- Flat plate welding flanges
- American standard with carotid flat welding flanges
- JB4703-2200 stainless steel welded flange
- Germany standard flange
- American standard butt flange/JM01
- Flange cover
- Flat welding
- 500 diameter containers tube plate
- American standard with carotid butt flange
- Different-diameter pipe flanges
- neck flat welding flanges
- Loose sets butt flange
- Different-diameter pipe flanges/ JM01
- Butt flange
- out surface flat welding socket flange
- Japan JIS standard
- ANSI, Japanese standard, non-standard flanges
- Ring connection butt flange
- DN65 316L high-pressure flange
- HG20594-97 with carotid flat Welding flanges
- DN32 HG20617-97 with carotid butt American standard flange
- Ring of loose flange
- Non-standard flange
- diameter 1200A3 Abnormal flange
- Large heat exchanger tube plate
- Eight closure