Tubing Spools

WDI’s WTCM tubing heads feature a versatile straight bore design for single and multiple completions. This design accepts all WTC series tubing hangers and easily converts from a single completion to multiple completions with the addition of a(n) alignment pin(s).

Available Sizes

• Available with 7-1/16″ nominal bowl compatible with 7-5/8″ production casing

Straight bore design

• Features a 45° landing shoulder capable of supporting maximum loads


• Line Pipe Outlets

• Studded Side Outlets

Manufacturing Standard

• API-6A, PSL-1, DD, L-U, PR-1 (3M & 5M)

• API-6A, PSL-2, DD, L-U, PR-1 (10M)

Tubing Hanger Compatibility

• WTCM tubing heads accept a wide variety of tubing hanger styles including mandrel    and wrap-around

Bottom Preparations

• PE/BG bottom for use with PE secondary seal (standard)

• HPE bottom, for use with HPE secondary seal bushing for high pressure applications


• Additional sizes available upon request

• Available with ET (integral) style lockscrews

• Flanged top tubing heads available with slip-on weld or threaded bottoms

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