PEEK V stacks for downhole tool

The V Stack seal assembly is comprising a top adapter or anti-extrusion ring (1), Vee Rings (2) and a bottom adapter (3). In the assembly the energizing axial force is transferred between the individual packing rings so that each ring is pressed into positive contact with the mating hardware surface. Special material grades are available for a large variety of working conditions.

The chevron seal stack material could be PEEK, modified PTFE and spring.

Item NO.:
ESI/ESY
Payment:
T/T
Product Origin:
China
Shipping Port:
Guangzhou
Order(MOQ):
50

Product Detail

PEEK V stacks for downhole tool

The V Stack seal assembly is comprising a top adapter or anti-extrusion ring. The structure is multi-layer sealing, it has several sealing lips and can withstand large extrusion clearance, potential dislocation and rough surface finish. The one-way retaining ring structure can meet the general sealing requirements. Typical applications include stem, throttle, fishing tools, and pump seals.

(1).Vee Rings;

(2).and a bottom adapter;

(3).In the assembly the energizing axial force is transferred between the individual packing rings so that each ring is pressed into positive contact with the mating hardware surface. Special material grades are available for a large variety of working conditions.

The seal stack material could be PEEK, modified PTFE and spring.

Benefits:

1. Very robust seal
2. Multiple sealing lips for positive seal
3. Easy replacement in the field with split rings
4. Extensive range of sizes
5. peek seal Can be used with poor counter surfaces
6. Operating temperatures of -49°F to +500°F / - 45°C to +260°C depending on the elastomer
7. Compatible with virtually all media

Working Conditions
Working Pressure	Temp range	Working Medium
≤12.5kPsi	40~350F	gas and water

Size:

3.5", 4.5"

Hot Tags :

chevron seal stack sets peek chevron seal stacks CHEVRON STACKS Temperature range China chevron stack seal Spring energized chevron seal stack V stack seal assembly

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Subject : PEEK V stacks for downhole tool

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PEEK V stacks for downhole tool