? All cylindrical Rings are manufactured to ASME/ANSI B47.1 AGD standard and ASME/ANSI B89.1.6.
? Rings made from Tool Steel heat treated to Rc 58-62.
? When Min and Max master rings (.005”/.125mm max spread) are ordered for setting variable gages, the quantity two price
may be used.
? All rings regardless of size are lapped to size and polished.
? Non gaging surfaces are black oxide and ring faces are surface ground.
? Roundness and taper not to exceed 50% of the applicable gagemaker’s size tolerance and are non-accumulative.
? Sizes available up to 28”
蘇州斯文克精密測量設(shè)備有限公司專業(yè)代理銷售GSG進(jìn)口高精度光面環(huán)規(guī),期待合作,謝謝!