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!
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!
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!