Lockdown screw packing for casing head

Lockdown screw seal is sed mainly in geothermal applications, HNBR packing with stainless steel caps provide superior performance over metal pressure seals.



Lockdown screw packing for casing head


Lockdown screw packing seal is used mainly in geothermal applications, HNBR packing with stainless steel caps provide superior performance over metal pressure seals.

It uses HNBR with metal end cap, which is suitable for L-X, HH, PSL 3


Advantages:

1. Easy to install and remove
2. Replaces V packing
3. Excellent sealing performance
4. Good extrusion resistance



Working  Conditions
Temperature range
Pressure
Medium
Elastomer
Metal
-46°C~177°C
≤20000 PSI
Oil, water, Gas, H2S, CO2 etc
NBR/HNBR/FKM
Stainless Steel


Size:

JST ESD series can replace the Vee Packing design and match with the Vee Packing standard groove.If you have special/customized groove dimension,please contact our engineers to choose the suitable dimension for you.




Product Tags hangers tube          tubing hanger          head hangers          seal with seal head          tube seal          sealed tube          tube sealing          sealing tube          seal tube         

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