Wellhead Flange Adapters

TIS Wellhead flange adapters are designed to be installed on to API wellheads and provide a transition between the xmas tree and the well intervention pressure control equipment. It is important to note that, the wellhead flange adapter should always be compatible with the through bore of the wellhead it is being installed on to.

The TIS wellhead flange adapter range is available with the following options :

  • Choice of through bores from 2 1/16” ID upwards
  • Choice of material: alloy steel, stainless steel and nickel alloys
  • Inlays on ring grooves
  • Choice of working pressures from 2,000 Psi to 15,000 Psi
  • Standard or sour service
  • Choice of fluid and temperature rating
  • Choice of API flanged connections
  • Choice of quick union connections
  • Choice of internal lifting thread
  • Bleed port

Technical features include :

  • TIS API flange adapters are manufactured from weld repairable material

Enquire about this product

+44 (0) 1224 775277





Wellhead Flanges : 5,000 & 10,000 psi

API Flange Ring Groove Working Pressure Quick Union Part Number
3-1/8" API R35 5,000 psi 5-1/2" 4x2 'B' Type 0075-00033-TIS
3-1/8" API R35 5,000 psi 5" - 4Thd 'O' Type 0075-00034-TIS
3-1/16" API BX154 10,000 psi 6-5/16" - 4Thd 'B' Type 0075-00014-TIS
4-1/16" API BX154 10,000 psi 5-3/4" - 4Thd 'O' Type 0075-00035-TIS
4-1/16" API R39 5,000 psi 7" - 5Thd 'B' Type 0075-00005-TIS
4-1/16" API R39 5,000 psi 6-1/2" - 4Thd 'O' Type 0075-00036-TIS
4-1/16" API BX155 10,000 psi 8-1/4" - 4x2 'B' Type (10k) 0075-00037-TIS
4-1/16" API BX155 10,000 psi 8-3/8" - 4Thd 'O' Type 0075-00038-TIS
5-1/8" API R44 5,000 psi 8-1/4" - 4x2 'B' Type (5k) 0075-00039-TIS
5-1/8" API R44 5,000 psi 8-1/4" - 4Thd 'O' Type 0075-00040-TIS
5-1/8" API BX169 10,000 psi 8-7/8" - 4x2 'B' Type (10k) 0075-00041-TIS
5-1/8" API BX169 10,000 psi 9" - 4Thd 'O' Type 0075-00042-TIS
7-1/16" API R46 5,000 psi 9-7/8" - 4x2 'B' Type 0075-00044-TIS
7-1/16" API R46 5,000 psi 9-1/2" - 4Thd 'O' Type 0075-00045-TIS
7-1/16" API BX156 10,000 psi 13" - 4Thd 'B' Type 0075-00043-TIS
7-1/16" API BX156 10,000 psi 11-1/2" - 4Thd 'O' Type 0075-00018-TIS

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+44 (0) 1224 775277

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