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Instrument and meter
Single circulation flange connection HDF type
Bidirectional flow flange connection QRSGF type fixed inner pipe
G-type high-pressure low-speed rotary joint
PTS type rotary joint CSS fixed cantilever siphon
Double directional threaded connection HKSG type fixed inner tube
F-type quick change connector
KLQBU/KLQBL type vulcanizing machine special rotary joint
New type of three-dimensional expansion joint for coal powder pipeline
Double directional circulation HMS
Unidirectional flow threaded connection QD type
Successful operation!
