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ERW, LSAW Steel Pipe
Ko te paipa maitai tui tika he putorino maitai he whakarara te tui o te paipa ki te ahunga roa o te paipa maitai.He ngawari te mahinga o te putorino tuitui tira tika, he pai te whakaputa, he iti te utu me te whanaketanga tere.Ko te kaha o putorino paiherea tōrino he te tikanga hig...Pānuitia atu -
he aha te ERW
Ko te whakaahuru aatete hiko (ERW) he mahi whakaahuru ka hono tonu nga waahanga whakarewa ma te whakamahana ki te hiko hiko, ka whakarewahia te whakarewa i te hononga.Kei te whakamahia nuitia te whakaahuru hiko, hei tauira, ki te hanga paipa maitai.Pānuitia atu -
SSAW Steel Pipe vs. LSAW Steel Pipe
LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), e kiia ana he paipa SAWL.Kei te tango i te pereti rino hei rauemi mata, ka whakarewahia e te miihini whakakikorua, katahi ka mahia nga taha-rua o te pewa kua rukuhia.Na roto i tenei tukanga ka whiwhi te paipa maitai LSAW i te pai o te ductility, te uaua weld, te rite, ...Pānuitia atu -
Pipe maitai piauau vs
He paipa maitai piauau he paninga konutea whakamarumaru hei aukati i te waikura, te waikura, me te hanga o nga putunga kohuke, na reira ka roa te roa o te paipa.Ko te putorino maitai piauau e whakamahia nuitia ana i roto i te paipa.Pupa maitai pango kei roto i te paninga rino-waikura pouri-tae i runga i tona ent...Pānuitia atu