Roc-Master Piping Solutions Ltd. Shanghai
Main products:Flanges,RocCLAD Pipes,RocCLAD Fittings,RocCLAD Flanges
Contact Us
  • Contact Person : Mr. Zhang Forrest
  • Company Name : Roc-Master Piping Solutions Ltd. Shanghai
  • Tel : 86-21-34304280,34304296
  • Fax : 86-21-34304003
  • Address : Shanghai,Shanghai,Block A No. 1835 Duhui Road,Minhang District, Shanghai 201108, China.
  • Country/Region : China
  • Zip : 201108

Monolithic Insulating Joint

Monolithic Insulating Joint
Product Detailed
1 aaleak proof, 2 aalong lasting, 3 aa completely factory assembled and tested. 4 NACE MR0175/ISO 15156, NACE MR 0103 compl

Monolithic Isolation Joints are boltless and completely factory assembled in accordance with the appropriate requirements of ASTM, API, codes.  All welds construction.

The dielectric isolation material are made of a thermosetting fiberglass epoxy material. Sealing is performed with self energized O rings housed in accurately machined grooves, fully protected from cavitation in full compliance with ASME design codes.

Interior and exterior coating is a two part epoxy with 300 mm epoxy within 2 inch of each end.

Each isolation joint is electrically tested at 5 kV, and 200 Mohm isolation test.

Each isolation is also hydrostatically tested at 1.5 x D.P. Also in houst BEND TORSION TEST

All welds are subject to Ultrasonic/MPI/DP and Xray examination.


Pressure:        1.6~25 MPaSize:               φ50-φ700 mmTemperature:    -20-100Insulatin Resistance: ≥10 MΩMaterial: API 5L Gr. B, X42, X46, X52, X60, X65, X70, X80             A105N, A694 F42, F46, F52, F60, F65, F70.NACE MR0175/ISO 15156, NACE MR 0103 compliance

Monolithic Insulating Joint

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