Die Form Rings

  • Style DF100
    Braided braided
    Graf graf
    Graf graf
    Graf graf
    Braided braided
    Braided Top and Bottom with 45° Angle Cut
  • Style DF200
    Braided braided
    Graf graf
    Graf graf
    Graf graf
    Braided braided
    Braided Top and Bottom
  • Style DF300
    Braided braided
    Braided braided
    Braided braided
    Braided braided
    Braided braided
    Braided
  • Style DF400
    Graf graf
    Graf graf
    Graf graf
    Graf graf
    Graf graf
    Die Form
  • Style DF500
    Graf graf
    Graf graf
    Graf graf
    Graf graf
    Graf graf
    Die Form with 45° Angle Cut

Mechanical Packing

  • Aramid Packings
  • PTFE Packings
  • Carbon and Graphite Hi-Temp Packings
  • Synthetic Packings
  • Flexible Graphite Ribbon Tape
  • PTFE Joint Sealant
  • Injectable Pump and Valve Sealant
  • Flange Protectors
    • Plastic
    • Hardboard
    • Plywood
    • Pins and Washers
  • Machied PTFE, view details
  • Machied PTFE, view details

All technical advise and recommendation are rendered by Seller free of charge. While based on data believed to be reliable, seller assumes no responsibility.

PTFE Stack Heights
Cross Section Male Adapter Vee Ring Max-Min Female Stack Height
Plus .000” Minus .005” Max-min Stack Height Max-min Stack Height Plus or Minus .005”
0.125 .050/.063 .100/.083 0.125
0.156 .062/.063 .125/.083 0.156
0.187 .075/.063 .150/.083 0.187
0.218 .087/.063 .174/.083 0.218
0.250 .100/.063 .200/.083 0.250
0.281 .112/.063 .225/.083 0.281
0.312 .125/.063 .250/.140 0.312
Plus .000” Minus .010” Max-Min Stack Height Max-Min Stack Height Plus or Minus .010”
0.343 .137/.063 .274/.140 0.343
0.375 .150/.063 .300/.156 0.375
0.406 .162/.063 .325/.156 0.406
Plus .000” Minus .010” Max-Min Stack Height Max-Min Stack Height Plus or Minus .010”
0.437 .175/.063 .350/.197 0.437
0.468 .187/.063 .374/.197 0.468
0.500 .200/.063 .400/.197 0.500
0.531 .212/.063 .425/.197 0.531
0.562 .225/.063 .450/.197 0.562
0.593 .237/.063 .474/.197 0.593
0.625 .250/.063 .500/.250 0.625
0.656 .262/.063 .525/.250 0.656
0.687 .275/.063 .550/.250 0.687
0.718 .287/.063 .574/.297 0.718
0.750 .300/.063 .600/.297 0.750
  • PTFE Female Adapter
    PTFE Female Adapter
  • PTFE Vee Ring
    PTFE Vee Ring
  • PTFE Male Adapter
    PTFE Male Adapter
  • Recommended number of V rings per set
    PSI No. of V rings
    0-400 3
    400-1800 5
    1800-4500 6
    4500 and up 7
Cup & Cone Sets

Cup & Cone Sets

Cup and Cone packing of PTFE (Polytetrafluorothylene) seal with less pressures than similar “slug” packings.

The cup seals on the packing gland I.D., while the cone seals on the shaft O.D. The combination of the packing acts as a bearing when side thrusts are encountered.

Packing rings should not be cut or slit when installed. These cuts can form a leak and the packing will not seal. To properly install the cup and cone packing, it must be slipped over the end of the shaft.

When ordering cup and cone packing, the following dimensions are necessary:

  • The shaft or rod O.D.
  • The packing gland I.D.
  • The effective stack height