20# paipa uamea seamless

Fa'amatalaga Puupuu:

Fa'amatalaga o gaosiga:

O le lautele pito i fafo o le paipa uamea 20-426

Uamea mafiafia puipui paipa o 20-426

20 # seamless paipa uʻamea e faia i le 20 # uʻamea, ma teisi maualuga malosi nai lo 15 #, seasea tineia ma leai brittleness tempering.E maualuga le palasitika deformation malulu, e masani lava mo le punou, calendering, punou ma samala faagaioiga, uelo faatinoga o le arc uelo ma fesootaiga e lelei, kesi uelo mafiafia e laiti, o foliga o manaoga mamafa po o foliga faigata o le mea faigaluega e faigofie ona ta'e. .Machinability malulu ata po o tulaga normalizing e sili atu nai lo tulaga annealing, e masani ona faʻaaogaina e gaosia ai le faʻaitiitia o le faʻalavelave ma le maualuga o manaʻoga o le mea faigaluega.

O mea o le 20 # seamless paipa uamea o: maualuga carbon structural sila

Numera fa'ailoga: 20#

Tulaga masani: GB8162-2018

GB/T8163-2018

GB3087-2008

GB9948-2013

GB5310-2017