spring energized ptfe oil seal with high quality
spring energized ptfe oil seal with high quality
Packaging & Delivery
Packaging Details: PE bag for inner pacakge, Carton for external package
Delivery Time: 7-20 days
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.
Energized PTFE Spring Seals:
| 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 |
1).Industrial packaging:plastic+carton+wooden pallets;
2).Commercial packing:plastic bag+color box+wooden pallet
3).As the clients’requirement
1.Any inquiries will be replied within 24 hours.
2.Professional manufacturer.Welcome to visit our website. http://zqmf.en.alibaba.com/
3.OEM/ODM available: any your idea on seals we can help you to design and put it into production.
4.High quality,fashion designs, reasonable &competitive price,fast lead time.
We strive to in product quality, price and delivery cycle to achieve perfect balance, to become your most reliable rubber parts partner!
Good Quality, Competitive Price.
Welcome to contact us for detailed information.
Our main products are rubber seals, oil seals, hydraulic seals, rubber sheet, rubber mat, O-ring, auto and motorcycle parts, oil drilling and mining rubber parts and other rubber products. The material of these products are NBR, NR, EPDM, FKM, SILICON RUBBER, NYLON, PU, CR, SBR, EP, IIR etc
How can I get your sample?
Absolutely, we can send you some samples. Most samples are free, but such as non-woven material products, we will take small sample fees. what's more, you need afford air freight. Certainly, we will refund you sample fees when you placing larger order.Maybe you also send us your DHL or TNT or EMS/UPS/TNT,ect, account ,so you can pay for air freight to your carrier company directly.
Whether we can print our own logo?
Yes, because we have our own factory and R&D team, so we can make products according to your demands. we can print your logo, we also can make as your size and your color.
How many kinds of payment terms you can accept?
About payment terms, we would like 100%TT before shipping goods. of course, you need pay for about 50%TT before making products, the rest 50%TT before shipping goods. we also accept PAYPAL or Western Union or Money gram, it is fit for small amount order. We hope this information will be helpful for you, if you have any question, please feel free to contact us, we are always at your service.
TM:cn1000655254
Skype:KellyQiu0106
Tel:15131363300
QQ:3393976294
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