Pipeline opening, sealing, and emergency repair

Description&Features

Three way sealing fittings are suitable for sealing, maintenance, and renovation projects of low, medium, high, and ultra-high pressure pipelines in industries such as petroleum, natural gas, chemical, and municipal. They are also suitable for disc sealing technology.

Design pressure level: 1.0、1.6、2.5、4.0、6.3、10.0MPA，ASME Class150、300、600Wait.

◆ Design operating temperature: -20 ° C℃―200℃。

◆ Material: 20#、16MnR、304、316Alloy materials, etc.

◆ Three way type: hot press type and welding type.

Flange types: pin shaft type, lock ring type, clamp type.

◆ Materials passed throughUltrasonic testing.

◆ Weld seam passingUltrasonic testing and radiographic testing.

All design parameters have passed finite element mechanical performance testing.

The average design service life exceeds the service life of the pipeline by 30%And the above requirements.