• Typical model FZ75-3.5 diverter, designed and manufactured according to SY/T 5127-2002\
  • Wellhead equipment & Christmas trees and ASME B16.4A-1998 standard.
  • Body and upper housing are connected by a claw chuck;
  • Compact structure realizes high bearing capacity.
  • Easy to assemble and disassemble and convenient for well site operation;
  • Use lip seal rings in dynamic seal section to realize self-sealing, reduce abrasion of sealing parts and make sealing more reliable.
  • Use high quality packing element and sealing parts. Use tapered type packing element, which is made of NBR. It has massive storage volume and excellent sealing function;
  • ​Use observation hole to check the life span of the packing element;