20# paipa maitai korekore
Whakaahuatanga Poto:
Whakatakotoranga whakaputa:
Te diameter o waho o te paipa maitai 20-426
Steel putorino taiepa matotoru o 20-426
Ko te putorino maitai 20# he mea hanga ki te 20# maitai, he paku teitei ake te kaha i te 15#, he uaua ka tineia me te kore he pakarukaru.He tiketike te plasticity deformation matao, te tikanga mo te piko, calendering, piko me te hama te tukatuka kikorangi, fehokotaki'anga mahi o te pewa fehokotaki'anga me te whakapiri fehokotaki'anga he pai, he iti matotoru hau fehokotaki'anga, te ahua o nga whakaritenga tino hanga matatini ranei o te mahi he ngāwari ki te anganga. .He pai ake te ahua o te tuhi matao, te ahua whakaahuru ranei i te ahua o te whakahiato, i te nuinga o te waa ka whakamahia hei hanga i te ahotea me nga whakaritenga uaua teitei o te mea mahi.
Ko te rauemi o 20 # putorino maitai tui ko: waro hanganga maitai teitei
Tau waitohu: 20#
Paerewa: GB8162-2018
GB/T8163-2018
GB3087-2008
GB9948-2013
GB5310-2017
