Hammer Union


Confipetro provides a complete range of hammer unions, swivel joints, plug valves, integral fittings, pup joints, circulating and cementing hoses, manifolds, choke valves, check valves, safety relief valves and ring gaskets. The quality of our products surpasses the industry standard. Our products are manufactured from the highest grades of forged steel with superior strength and longevity. Our unions are interchangeable with other major suppliers and designed to API and are DNV approved.

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Detailed introduction

FIGURE 602

  • Cold working pressure-6,000 PSI
  • Lip type elastomer seal protects metal-to-metal designed to reduce turbulence in the line 
  • Usage mainly in manifold and mud services
  • Available with non-pressure thread sealing ends

FIGURE 1002

  • Cold working pressure -10,000 PSI 
  • Field replaceable lip type elastomer seal protects secondary metal-to-metal seal
  • 5" and 6" butt-weld are 7,500 PSI for standard service
  • 5" and 6" butt-weld are 5,000 PSI for sour service

FIGURE 1003

  • Cold working pressure-10,000 PSI
  • Misaligning unions are used in high pressure applications where the lines are not aligned
  • 5" is 7,500 PSl for standard service 
  • 5"is 5,000 PSI for sour service

FIGURE 1004

  • Cold working pressure-10,000 PSI
  • Field replaceable lip type elastomer seal protectssecondary metal-to-metal seal
  • Available in forged steel for butt weld connections
  • Schedule XXH

FIGURE 1502

  • Cold working pressure-15,000 PSI
  • Field replaceable lip type elastomer seal protects secondary metal-to-metal seal
  • Used mainly in choke / kill lines, cementing, fracturing / testing
  • Available in threaded, welded, butt weld andnon-pressure thread sealing ends

FIGURE 2202

  • Cold working pressure-15,000 PSI
  • Field replaceable lip type elastomer seal protects secondary metal-to-metal seal 
  • Used in sour gas services 
  • Meets Nace MR-Ol-75 standards
  • Butt-weld Schedule XXH only

 

 

 

 

 

Confipetro Co., Ltd.

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Hammer Union

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