A5P Tubing Head Adapter

WDI offers a wide range of A5P Tubing Head Adapter for various applications.


  • Top and bottom connections are available in various sizes.
  • Bottom connections are flanged with an ID of 5-1/2” typically. The top connection is studded.
  • Available with DHCL port upon request.
  • Manufactured according to API-6A, PSL-1, DD, L-U, PR-1 (5,000psi) and API-6A, PSL-2, DD, L-U, PR-1 (10,000 psi).