spring seal/variseal hot sale
spring seal/variseal hot sale
spring seal/variseal hot sale
spring seal/variseal hot sale

spring seal/variseal hot sale

USD $0.1 - $5 /Piece

Min.Order:100 Pieces

Supply Ability:
1500000 Piece / Pieces per Month
Port:
Tianjin Shanghai Ningbo
Payment Terms:
T/T L/C D/P D/A Credit Card PayPal

Quick Details View All >

Style:
Mechanical Seal
Material:
Other, PTFE, Metal, graphite,metal,stainless steel.copper,PU,etc
Place of Origin:
Hebei, China
Brand Name:
Richen
Model Number:
RC-9

Xingtai Richen Trade Co., Ltd.

Business Type: Trading Company
Xingtai Hebei China
Main Products: Airbag cover ,Airbag inflator ,Spark plug ,Auto Timing belt kit ,Auto headlight

Product Details

Welcome to our spring seals store!!!

 

PTFE&Spring Energized seal/Variseal

 

 What is spring energized seal

 

The 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.                                                                       

 The different shape of spring seal/ spring energized seal

 

 

V-spring                                             Helical Spring                                        Slanted Coil Spring

 

 

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

 

 

 

 

 

 

2.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.

 

 

3.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.

spring seal/variseal hot sale

 

 

 

 

  Some type PTFE Spring Energized oil Seal

 

Type

Use for

Technical

Application

Material

Symmetric

standard heel groove

temperacture:-40~+260 °C ,speed m/s:15,pressure Mpa:45

virtually all fluids,chemicals and gases

PTFE-filled stainless steel

rod

standard heel groove

temperacture:-40~+260 °C ,speed m/s:15,pressure Mpa:45

virtually all fluids,chemicals and gases

PTFE-filled stainless steel

piston

standard heel groove

temperacture:-40~+260 °C ,speed m/s:15,pressure Mpa:45

virtually all fluids,chemicals and gases

PTFE-filled stainless steel

symetric for rod

flanged heel groove

temperacture:-40~+260 °C ,speed m/s:2,pressure Mpa:25

virtually all fluids,chemicals and gases

PTFE-filled stainless steel

high-low lip rod

flanged heel groove

temperacture:-40~+260 °C ,speed m/s:2,pressure Mpa:25

virtually all fluids,chemicals and gases

PTFE-filled stainless steel

inside

face seal

temperacture:-40~+260 °C ,speed:static or slow rotary,pressure Mpa:45

virtually all fluids,chemicals and gases

PTFE-filled stainless steel

outside

face seal

temperacture:-40~+260 °C ,speed:static or slow rotary,pressure Mpa:45

virtually all fluids,chemicals and gases

PTFE-filled stainless steel

 

 

 

Some pictures of  
PTFE&Spring Energized seal/Variseal

spring seal/variseal hot salespring seal/variseal hot salespring seal/variseal hot sale

 

 

 

 

 

Contact Supplier

Mr. Zhao zi long Chat Now
Telephone
0086-319-8315720
Fax
0086-319-8315720
Address
xin hua road Xingtai,Hebei

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