dongguan roller shaft/conductive block parts hot sale in kenos roller shaft genos1212 the development trend of (roller shaft) components in kenos is getting better and better our pursuit is not only to provide customers with high quality(roller...
We are offering backup roll. 01.specification diameter:dn240mm to dn1050mmlength: no more than 6000mmweight: no more than 85tmaterial: 70cr3mor, 9cr2mor, 86crmov7, mc3, mc5, etcbarrel hardness: hsd75-90(high hardness)barrel hardness...
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