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Stem U packing for type FC gate valve

Stem U packing for type FC gate valve

JST's ESU series stem packings, also known as u packing, are designed to be placed between the stem and bonnet of Type FC gate valves. This stem packing gives you a reliable seal for superior performance.

  • Brand:

    JST Seals
  • Item NO.:

    ESU
  • Payment:

    T/T
  • Product Origin:

    China
  • Shipping Port:

    Guangzhou
  • Order(MOQ):

    50
  • Product Detail

Stem U packing for type FC gate valve


JST's ESU series stem packings, also known as u packing, are designed to be placed between the stem and bonnet of Type FC gate valves. This stem packing gives you a reliable seal for superior performance.

This ESU shell is made of virgin PTFE and the filler could be NBR, HNBR or FKM.


Stem U packing is commonly used in oilfield valves. For a valve sealing system to be successful, the correct compound choice is also important for effective sealing and long-term service. Using superior materials and manufacturing processes, JST is committed our ESU packing can meet customer’s different requirements.


Advantages:

1.Suitable for low pressure application
2.Excellent sealing performance
3.Easy to install
4.Cost-effective


Working  Conditions
Working Pressure
Working  Temperature
Working  Medium
0~15000 PSI
PU Hydraulic fluids, crude oil, sour oil/gase, H2S, salty water


Application Suggestion:
FC valve


Size:

Inch MM
Stem size Outer diameter of groove H Stem size Outer diameter of groove H
0.750 1.500 0.750 19.05 38.10 19.10
1.000 1.750 0.750 25.40 44.45 19.05
1.000 1.750 0.780 25.40 44.45 19.81
1.000 1.750 0.750 25.40 44.45 19.10
1.062 1.750 0.625 26.97 44.45 15.88
1.125 1.750 0.750 28.58 44.45 19.05
1.250 2.000 0.750 31.75 50.80 19.14
1.375 2.000 0.750 34.93 50.80 19.05
1.500 2.250 0.750 38.10 57.15 19.05
1.500 2.250 0.827 38.10 57.15 21.00
1.750 2.375 0.406 44.45 60.33 10.31
1.750 2.500 0.625 44.45 63.50 15.88
1.750 2.500 0.687 44.45 63.50 17.45
2.000 2.750 0.750 50.80 69.85 19.05
2.000 2.750 1.062 50.80 69.85 26.97
2.250 3.000 0.625 57.15 76.20 15.88
2.250 3.000 0.787 57.15 76.20 20.00
2.500 3.250 0.812 63.50 82.55 20.62
2.500 3.375 0.200 63.50 85.73 12.70
2.750 2.500 0.750 69.85 88.90 19.05
2.812 3.562 0.750 71.42 90.47 19.05
3.250 4.000 0.750 82.55 101.60 19.05
3.625 4.375 0.500 92.08 111.13 12.70

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    If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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