O le gaosiga autu o le ф 48-3620mm mafiafia puipui 6mm-40mm faʻamalosia vasega 3PE paipa uamea seamless, suauu ma kasa paipa, suauu ma kasa galuega faatino faʻapipiʻiina paipa palasitika, ufiufi palasitika paipa saogalemu afi, puipuiga afi i totonu ma fafo ua ufiufi palasitika paipa uʻamea, vevela palasitika mana threading paipa uamea, uaea paipa puipuiga.
Oloa
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Faila Faatafa Su'a
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Uamea Kabonu Fa'afa'afafa'i
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Alloy Square Rectangular Tube
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Fa'aigoa Fa'aigoa Tubing Uamea
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sikuea uamea paipa 40 * 40mm fausaga faaaogaina inisinia, ma isi
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Galvanized Square Rectangle Steel Tube
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Fa'avai Fa'afa'afafa'a fa'amea vevela
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Tufuga o paipa u'amea faatafafa uamea mo paipa guardrail
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ASTM A500 sikuea uamea paipa fale gaosi oloa nofoaga
