What is SPGO?

[shb850726]

Dear Friends,
I ran into a kind of seal with name SPGO which is used on hydraulic piston today while I couldn't find what's the meaning of "SPGO". Is anyone here can explain these letters for me?
Thank you very much!

 

[luckwz]

http://www.xipuli.com.cn/CP1-5.html
you can find the detail information on the website,hope will helpful.

 

[GarethW]

http://www.xipuli.com.cn/CP1-5.html
you can find the detail information on the website,hope will helpful.

That page doesn't really answer the original question: which is what is the meaning of the acronym "SPGO"?

I had a look around on the web just now - I can't find ANY explanation!

 

[shb850726]

http://www.xipuli.com.cn/CP1-5.html
you can find the detail information on the website,hope will helpful.

Just as GarethW said,I can't find the answer I need. But thank you all the same!
And I guess it's "Special Piston Gasket with O-ring" meaning maybe！

 

[LinkedIn Gopher]

appears to be a piston seal designation in some asian standard (as best as I can tell). cf.: http://www.ecosealthailand.com/images/catalog/NOK/NOK%20Packing%20Catalogue/NOK%20Packings.pdf

Source

 

[LinkedIn Gopher]

While SPGO is an "O" ring energised fluorocarbon glide ring, it's probably best not to get too paranoid about the acronym.
There are hundreds, if not thousands of seal designations and while they probably are acronyms, they aren't necessarily in English!

Source

 

[shb850726]

Source

I got it. Thank you very much!