Ngā Paipa SSAW
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Ngā paipa maitai waro tuitui-hurihuri ASTM A139 Tau A, B, C
E hipokina ana e tēnei whakatakotoranga e rima ngā momo paipa maitai heru-honohono hiko-whakarewa (arc). He paipa tēnei mō te kawe i te wai, te hau, te mamaoa rānei.
Me te 13 ngā raina whakaputa o ngā paipa maitai porowhita, ka taea e Cangzhou Spiral Steel Pipes Group Co., Ltd. te hanga paipa maitai tuitui-porowhita me te diameter o waho mai i te 219mm ki te 3500mm me te matotoru o te pakitara tae atu ki te 25.4mm.
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Paipa Whakarewa Tuitui Porowhita S355 J0 Hei Hoko
Ko tēnei wāhanga o tēnei Paerewa Pākehā e whakamārama ana i ngā tikanga tuku hangarau mō ngā wāhanga hanganga whakarewa matao, ngā wāhanga tuwhera o ngā āhua porowhita, tapawhā, tapawhā rite rānei, ā, e pā ana ki ngā wāhanga hanganga tuwhera i hangaia matao me te kore he maimoatanga wera i muri mai.
E whakarato ana a Cangzhou Spiral Steel Pipes Group Co., Ltd i ngā paipa maitai porowhita tuwhera hei hanga hanganga.
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Ngā Paipa Rino Whakarewahia ki te Porowhita ASTM A252 Tau 1 2 3
E kapi ana tēnei whakatakotoranga i ngā puranga paipa maitai pakitara ingoa he āhua porotaka, ā, e pā ana ki ngā puranga paipa e mahi ana te rango maitai hei mema pikau kawenga tuturu, hei anga rānei hei hanga puranga raima whakarewa-ki-te-tūnga.
E whakarato ana a Cangzhou Spiral Steel Pipes group co.,ltd i ngā paipa whakarewa mō te mahi poupou i ngā diameter mai i te 219mm ki te 3500mm, me te roa kotahi tae atu ki te 35 mita.