Paihere maitai paipa, e mohiotia ana ano ko te paipa paipa, ko te paipa maitai he paipa maitai he paipa maitai me nga tui e piko ana ka huri hei porowhita, tapawha me etahi atu ahua natakai maitai or pereti maitaikatahi ka paiherea kia rite ki te ahua. Ko te rahi o te rahi he 6 mita.
ERW WELDED PIPEkōeke: Q235A, Q235C, Q235B, 16Mn, 20 #, Q345.
Nga rauemi noa: Q195-215; Q215-235
Paerewa whakatinanatanga: GB/T3091-2015,GB/T14291-2016 ,GB/T12770-2012 ,GB/T12771-2019 ,GB-T21835-2008
Te waahanga tono: Nga mahi wai, te ahumahi petrochemical, te ahumahi matū, te ahumahi hiko, te irrigation ahuwhenua, te hanga taone. Kua wehea ma te mahi: te kawe wai (te tuku wai, te whakaheke wai), te kawe hau (te hau, te mamaoa, te hau hinu hinu), mo te hangahanga (mo te paipa puranga, mo nga piriti; wapu, huarahi, paipa hanga whare).
Wā tuku: Tihema-26-2023
