1. Provided with weak nitrile rubber sealing ring and used for sealing and protecting combination of union steel pairs.lake petro
2. Recommended for connection of manifolds and pipe lines, vehicle-mounted system and mud transportation and also can be used as
non-pressure seal union.
3. Suitable for air, water, oil and gas service.
4. Made of high quality steel by forging and finishing cut.lake
5. Adopts some end connections of pipeline thread, tubing thread, butt-weld.
2. Recommended for connection of manifolds and pipe lines, vehicle-mounted system and mud transportation and also can be used as
non-pressure seal union.
3. Suitable for air, water, oil and gas service.
4. Made of high quality steel by forging and finishing cut.lake
5. Adopts some end connections of pipeline thread, tubing thread, butt-weld.