O Ring Mechanical Seals WM58B 59B

O Ring Mechanical Seals WM58B 59B is the simplest and most popular secondary sealing element of mechanical seals, used successfully in a wide temperature range and a variety of fluids. O-rings are self-energizing seals and do not require much mechanical preloading which allows o ring mechanical seals to be used at very high pressures. O Ring Mechanical Seals WM58B 59B is offered in a complete range of chemical resistant and general working conditions. NBR, Neoprene, EPDM, Viton, and Kalrez are typical materials selected for a variety of service conditions. Teflon is not a good material for an O-ring, particularly when it is to be dynamic. The encapsulated o ring mechanical seals are utilized to gain the chemical resistance offered by Teflon. The encapsulated “O” ring is sensitive to temperature fluctuations so encapsulated o ring mechanical seals are usually recommended only for static sealing elements.

Product Description

Wendong has a very modern and sprawling infrastructure that has all the latest and sophisticated facilities to manufacture beat-in-class o ring mechanical seals. Our offered range is precisely manufactured from using superior quality raw material and advanced technology. While manufacturing the offered range of seals, we lay prime emphasis on the overall quality and durability. Additionally, our quality controllers keep an eye on the entire range to avoid any possibility of flaw.

O Ring Mechanical Seals WM58B 59B Features:

● Sturdiness

● Accurate dimensions

● Scratch proof

Performance Capabilities of O Ring Mechanical Seals WM58B 59B

Pressure: ≤ 1MPa

Speed: ≤ 20m/s

Temperature: -40℃ ~+200℃    

Combined Materials of  O Ring Mechanical Seals WM58B 59B

● Stationary Ring (Ceramic/Sic/tc)

● Rotary Ring ( Carbon/Sic/tc)

● Secondary Seal(nbr/Epdm/Viton)

● Spring and Punched Parts(Steel)



If you would like to have a question then get in touch today, we are ready to assist 24/7.
We welcome your cooperation and we will develop with you.

 Factory-direct Connectivity Solutions.
 High quality, Competitive Price.
 Custom-tailored solutions.
 Problem-solving approach.


WenDong specializes in produce mechanical seals and custom mechanical seals solutions. By utilizing our extensive expertise, we can provide a complete solution to your challenge.

Chehe Industrial Park Shiqi Town Ningbo Zhejiang, China


Our Story

Email: seals@china-wendong.com
Phone: +86 18858072182
Wechat: 18858072182
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