JINZHENGDA

PIPELINE FLANGE MANUFACTURER

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ASME B16.47 Series A

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  • Technical Data
  • Dimension & Weight
  • ASME B16.47 Series A

Class 150 Welding Neck Flange RF

Class 300 Welding Neck Flange RF

Class 600 Welding Neck Flange RF

Class 900 Welding Neck Flange RF

Class 600 Welding Neck Flange RTJ

Class 900 Welding Neck Flange RTJ

Class 150 Blind Flange RF

Class 300 Blind Flange RF

Class 600 Blind Flange RF

Class 900 Blind Flange RF

Class 600 & 900 Blind Flange RTJ

Our Products

  • Pressure Vessel Connections
  • Pipe Flanges
  • Custom Flanges and Forgings
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