Applicable medium: oil, water, gas and other non-corrosive or corrosive media. Welded pipe joints welded seal fittings, withmore flexible specifications of steel pipe and pipe welding, with a solid connection, and good sealing performancecharacteristics, and thus in refining, petrochemicals, light industry, textile, national defense, metallurgy, aviation, shipbuilding and other systems widely used; also applies to a variety of mechanical engineering, machine tools, hydraulic transmission pipeline. Card sets of pipe joints production can not meet the needs, as well as corrosion stronger occasions,priority use.
Welded pipe joints manufacturing standards
For fluid power and general-purpose metal pipe connector O-ring plane gland (JB / T 966-2005)
2, cone seal welded straight couplings (JB / T 6381.1-2007)
3, the cone seal welded through the 55 ° non-sealing pipe thread fittings (JB / T 6381.2-2007)
4, cone seal welded through 55 ° sealing pipe thread fittings (JB / T 6381.3-2007)
5, the cone seal welded through 60 ° sealing pipe thread fittings (JB / T 6381.4-2007)
Cone seal welded 90 ° elbow joints (JB / T 6382.1-2007)
Welded pipe joints
time：2017-03-07 14:48:01 hits：second