GB 5310 20G Faʻalava Faʻalava Maualuga Maualuga
Fa'amatalaga Puupuu:
20G seamless paipa uʻamea o se carbon structural uamea maualuga, mea faumea, o le carbon anotusi o le 0.17-0.24%, tensile malosi o le 410Mpa, 230-250Mpa maua.O la matou gaosiga autu o le sila, e mafai ona matou tuʻuina atu le 20G Seamless paipa ma le maualuga ma le tau faʻatauvaʻa.Lenei e fa'ailoa atu ia te oe le matou 20G paipa fa'a'au'au fa'avae vaila'au ma mea fa'ainisinia.