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DLSEALS PTFE cased V type springs 20x30x5 mm Slanted Coil spring energized seals

$3.20 / Piece | 50 Pieces (Min. Order)
Style:
Hydraulic
Material:
PTFE+spring
$3.20
- +
available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
DL
Model Number:
VS, HS, SC
Material:
PTFE+stainless spring
Name:
White PTFE helical spring energized seals
Lead time:
fast
Color:
white
Size:
any size
Product:
spring energized ptfe seal
Other product:
rotary rod seals,floating seals,oil seal, wear ring, o ring
Quantity:
small ,large
Service:
satisfactory service
Quality:
good quality

Packaging & Delivery

Selling Units:
Single item
Single package size: 
12X12X9 cm
Single gross weight:
0.020 kg
Lead Time :
Quantity(Pieces) 1 - 50 >50
Est. Time(days) 5 To be negotiated
Video Description

 

 

White PTFE helical spring energized seals

 

What is ptfe spring energized seal

 

 

 

The PTFE Spring energized seal is a sealing device consisting of a PTFE or other polymer, energized by a corrosion resistant metal spring.  When the seal is seated in the gland, the spring is under compression applying force on the gland sealing surfaces thereby creating a tight barrier to prevent gas or fluids from leaking.  The spring also provides resiliency to compensate for seal wear, gland misalignment or eccentricity.  While spring force provides adequate force for sealing at low pressure, at high pressure the system pressure augments the spring force to provide an even tighter seal.  The PTFE Spring energized seal are precision machined from PTFE, filled PTFE and other high performance polymers.

 

 

Spring energized teflon seal

 

V-spring seals are designed for used in high or low presseure dynamic reciprocationg or rotary applications.

 

 

Helical Spring seals are designed for used in static or slow, infrequent dynamic sealing application due to high compression load over a small deflection range, which make these seals suitable when low pressure or vacuum and very low temperature ( cryogenic ) are present.

 

Slanted Coil Spring Seals are for low friction, dynamic reciprocating and rotary applications. The seal produces a near flat load curve when compressed ( installed ). They provide constant predictable loads through their very wide deflection range.

 

 

If you are interested in our spring energized seals,please send an inquiry right now .

 

Detailed  ptfe spring energized seal information

 

Item namehigh performance spring energized ptfe seals
applicationused for linear or reciprocating rod and piston sealing applications, for rotating shafts as rotary seals, and for static and face sealing applications.
feactureSpring Energized Seals Features include: low friction with no stick-slip, minimal break-out force and high wear-resistance. Unlimited shelf life and in designs for rod or pistons, subject of either static or dynamic applications.
material

PTFE+bronze(brown,green); PTFE+glass(white,blue,white); PTFE+carbon(black),virgin PTFE(white), stainless+ptfe,stainless+ptfe+carbon ,etc.

Other special material is also available.

pressure0~40mpa
current export marketTaiwan, Europe, America, Asia, Africa, Middle East, etc
production equipment includes vacuum vulcanizing machines, large-scale flat vacuum vulcanizing machines, rubber machines, CNC machine tools, temperature-controlled ovens and detectors.
speed 15m/s,  2m/s(rotary),   10m/s(reciprocating)

 

The shape of spring

 

V-spring                                             Helical Spring                                        Slanted Coil Spring

 

 

 

 Some pictures of White PTFE helical spring energized seals