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  • API 5L/ASTM A106 GR.B, Paipa Wao Maama Kore

    API 5L/ASTM A106 GR.B, Paipa Wao Maama Kore

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  • Raina paipa rahi kātakí me te paerewa

    Raina paipa rahi kātakí me te paerewa

    Raina paipa whakatakotoranga: 8-1240 × 1-200mm paerewa: API SPEC 5L Whakamahinga: whakamahia mo te hau, te wai me te hinu kawe i roto i te hinu me te hau taiao ahumahi 。 API SPEC 5L-2007 (whakaahua paipa raina), i whakaemihia, i tukuna e te American Petroleum Institute, Kei te whakamahia nuitia puta noa i te ao.Raina...
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  • Te Tirohanga o te Paipa Tirokore

    Te Tirohanga o te Paipa Tirokore

    1) te arowhai ahuahanga paipa maitai tuitui Ko te diameter paipa maitai, te matotoru o te pakitara me te kopikopiko, te roa o te teepu tirotiro me te caliper, micrometer, me te piko o te waewae, te roa o te riipene hei tirotiro.Ko te diameter o waho, te matotoru o te pakitara me te roa ka whakamahi pea i te ine inenga aunoa...
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  • ASTM A53

    ASTM A53

    Ko te Paerewa ASTM A53 te paerewa noa mo te putorino waro waro, ahakoa mo nga paipa waro maamaa me nga ngongo, nga paipa wteel paiherea ranei, nga paipa korepu me nga paipa whakakikoruatia konutea.Ka whakamahia nuitia i roto i nga umanga maha, penei i te wai, te puranga noa, te tono hangahanga ranei.Karapu Pango me te Wera-Toua...
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  • API 5L/ASTM A53 GR.B, SSAW Carbon Steel Pipe

    API 5L/ASTM A53 GR.B, SSAW Carbon Steel Pipe

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  • API 5L GR.B/ASTM A53 GR.B, LSAW Carbon Steel Pipe

    API 5L GR.B/ASTM A53 GR.B, LSAW Carbon Steel Pipe

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