Ko nga paipa maitai paiherea, e mohiotia ana ano he putorino paiherea, he paipa maitai paiherea he putorino maitai me nga tui e piko ana, kua hee ki te porowhita, tapawha me etahi atu ahua ma te takai rino, pereti maitai ranei ka paiherea ki te ahua. Ko te rahi o te rahi he 6 mita.
ERW WELDED PIPE māka: 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).
Te Panui Hou2024-09-05
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2024-05-21
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