Chinese wholesale ISO centering ring with o ring - Vacuum Centering rings ISO stainless steel 304 316L – Shanteng Vacuum

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To create more value for customers is our business philosophy; customer growing is our working chase for Vacuum stainless steel Flange, Vacuum bellows Connections, Vacuum Chamber Fittings, Welcome any of one's inquiries and concerns for our items, we glance forward to creating a long-term business enterprise marriage along with you while in the around long run. call us today.
Chinese wholesale ISO centering ring with o ring - Vacuum Centering rings ISO stainless steel 304 316L – Shanteng Vacuum Detail:

Features

* Viton O’ring bakeable to 200°C intermittently, sustained use to 150°C.

* The vacuum seal of ISO-series is made by compressing the O’ring between the mating flanges. This done by alternately wrenchtightening opposing pairs of clamps or bolts until the first metal-to-metal contact is made between the inner surfaces of the flanges and the spacing lips of the centering ring.

* Vacuum seal of KF-series: O’ring compression by uniform pressure application around the 15° outer flange surface.

Specifications

*Centering Ring : 304 S.S. (Other material available upon request)

*Outer Ring : Aluminum

*Mesh : 304 S.S.

*Temperature Range : 150°C (Viton) 80°C (NBR)

*O’ring : Viton (Other material available upon request)

*Larger or special size is available

*Viton has a low porosity to most gases (except helium) and withstands high temperature (up to 200°C) for short period. NBR O’ring are low cost, but their maximum operating temperature (approx. 100°C) makes them unacceptable for many vacuum applications. Silicone O’rings can withstand temperatures of 250°C for short periods, but silicone tends to harden to prolonged high temperature service, sticking to the metal surfaces and making the O’ring difficult to replaced. Silicone is also very porous to helium.

Appilcations

* Vacuum seal.

* The O’ring is considered a universal sealing device.

* Used as static, dynamic, radial or face seals.

Shanteng vacuum is supplying vacuum solutions for Semiconductor industry.

We offer the ultra high vacuum parts accessories,hardware, components,including the KF,CF,ISO ASA flanges , fittings; Also we make the vacuum ball valves, gate valves and angle valves, and vacuum chambers. We are making the processes more efficient,reducing lead time, saving the cost for our customers.

All inquiries or samples request ,please send our email 2806936826@qq.com  


Product detail pictures:

Chinese wholesale ISO centering ring with o ring - Vacuum Centering rings ISO stainless steel 304 316L – Shanteng Vacuum detail pictures

Chinese wholesale ISO centering ring with o ring - Vacuum Centering rings ISO stainless steel 304 316L – Shanteng Vacuum detail pictures


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Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Chinese wholesale ISO centering ring with o ring - Vacuum Centering rings ISO stainless steel 304 316L – Shanteng Vacuum , The product will supply to all over the world, such as: Pakistan, Czech republic, Borussia Dortmund, Our solutions are widely recognized and trusted by users and can meet continuously changing of economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Meroy from Stuttgart - 2018.11.04 10:32
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Camille from Morocco - 2018.11.28 16:25
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