Metal One Proprietary Connections


SUPERMAX SERIES

SUPERMAX / SUPERMAX2

SUPERMAX [Click a photo]

1SUPERMAX is tubing connection with avaiable size range from 1.900" to 4-1/2"

2SUPERMAX2 is casing connection with avaiable size range from 5" to 13-3/8 "

3Design concept for SUPERMAX and SUPERMAX2

  1. Threaded and coupled connection applied on non-upset plain end
  2. Thread seal connection with unique thread form And thread engagement
  3. Run-out thread with thread form:
    2° Load flank For high joint strength
    45° Stabbing flank For easy stabbing
  4. Taper: 1/16
  5. Thread pitch: 8TPI SUPERMAX : 8 TPI, SUPERMAX2 : 5 TPI
  6. Pin: Bare
    Coupling: Phosphated

4SUPERMAX Tubing

4.1 Feature of SUPERMAX Tubing

SUPERMAX IS LOW COST ALTERNATIVE TO EUE

4.2 Applications

Some of the potential applications of SUPERMAX are as follows:

4.3 Options

5SUPERMAX2 Casing

5.1 Feature of SUPERMAX2 casing

As well known, API round thread has good sealability but low joint strength, but on the other hand API Buttress thread has high joint strength but poor leak resistance.
SUPERMAX2 has joint strength as high as API buttress thread, and has leak resistance as good as API round thread.

5.2 Application

Frac. Job through casing, especially deep wells or high temperature wells which require high joint strength on casing.

6Modified Coupling with Non-metallic seal

Modified coupling with non-metallic resilient seal to enhance gas sealability for SUPERMAX and SUPERMAX2 is available.

PDF File

  • Available size Geometry (imperial)
  • Performance Properties (imperial)
  • Field Running Procedures
  • Available size Geometry (metric)
  • Performance Properties (metric)
  • Field Inspection Procedures

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