Whakaahuatanga Hua
Ko ngā Paipa Rino Ātete Hiko, ERW, ka hangaia mā te hanga matao o te koiri rino kia porotaka te āhua. I hangaia ngā Paipa ERW ki te iahiko AC auau iti hei whakamahana i ngā taha i te tuatahi. Ināianei kua whakamahia te iahiko AC auau teitei hei utu mō te iahiko tukanga auau iti hei whakaputa i te whakarewa kounga teitei ake.
He mea hanga ngā paipa rino ERW me te ātete hiko auau iti, auau teitei rānei. He paipa rino ERW ngā paipa porowhita i whakarewahia mai i ngā pereti rino me ngā whakarewanga roa. E whakamahia ana hei kawe i ngā mea hau me ngā mea wai pērā i te hinu me te hau māori, ā, ka taea te whakatutuki i ngā whakaritenga pēhanga teitei me te iti.
E whakamahia whānuitia ana ngā paipa rino ERW mō ngā taiepa, ngā paipa raina, ngā tūāpapa me ētahi atu.
He rerekē ngā diameter, te matotoru o te pakitara, te whakaotinga me ngā momo e hangaia ai ngā paipa maitai ERW.
Ngā tono matua
● Ngā paipa ERW e whakamahia ana i roto i ngā paipa wai
● Ahuwhenua me te whakamakuku (ngā puna wai, ngā paipa wai ahumahi, ngā paipa tipu, ngā puna ngongo hohonu me ngā paipa anga, ngā paipa waipara)
● Ngā paipa hau
● LPG me ētahi atu raina hau kore-paitini
Ngā Whakatakotoranga
| API 5L: GR.B, X42, X46, X52, X56, X60, X65, X70, X80 |
| API 5CT: J55, K55, N80, L80, P110 |
| ASTM A252: GR.1, GR.2, GR.3 |
| EN 10219-1: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| EN10210: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| ASTM A53/A53M: GR.A, GR.B |
| BS 1387: Akomanga A, Akomanga B |
| ASTM A135/A135M: GR.A, GR.B |
| EN 10217: P195TR1 / P195TR2, P235TR1 / P235TR2, P265TR1 / P265TR2 |
| DIN 2458: St37.0, St44.0, St52.0 |
| AS/NZS 1163: Tau C250, Tau C350, Tau C450 |
| SANS 657-3: 2015 |
Paerewa me te Tau
| API 5L PSL1/PSL2 Gr.A, Gr.B, X42, X46, X52, X56, X60, X65, X70 | Ngā paipa ERW mō te kawe hinu, te hau māori |
| ASTM A53: GR.A, GR.B | Ngā Paipa Rino ERW mō ngā hanganga me ngā mahi hanga |
| ASTM A252 ASTM A178 | Ngā paipa maitai ERW mō ngā kaupapa hanga pou |
| AN/NZS 1163 AN/NZS 1074 | Ngā Paipa Rino ERW mō ngā kaupapa hanga hanganga |
| EN10219-1 S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H | Ngā paipa ERW e whakamahia ana hei kawe i ngā wai i ngā pēhanga iti/waenga pērā i te hinu, te hau, te mamaoa, te wai, te hau |
| ASTM A500/501, ASTM A691 | Ngā paipa ERW mō te kawe wai |
| EN10217-1, S275, S275JR, S355JRH, S355J2H | |
| ASTM A672 | Ngā paipa ERW mō te whakamahinga pēhanga teitei |
Mana Kounga
Te Tirotiro Rauemi Mata, Te Tātari Matū, Te Whakamātautau Mīhini, Te Tirotiro Tirohanga, Te Whakamātautau Kume, Te Tirotiro Ahu, Te Whakamātautau Piko, Te Whakamātautau Whakapapa, Te Whakamātautau Pānga, Te Whakamātautau DWT, Te Whakamātautau NDT, Te Whakamātautau Waipū, Te Whakamātautau Mārō….
Te tohu, te peita i mua i te tuku.
Te Tākai me te Tukunga
Ko te tikanga tākai mō ngā paipa rino ko te horoi, te whakarōpū, te takai, te paihere, te whakau, te tapanga, te whakatakoto papa (mēnā e tika ana), te whakanoho ki roto i ngā ipu, te penapena, te hiri, te kawe, me te wetewete. He momo paipa rino me ngā taputapu rerekē me ngā tikanga tākai rerekē. Mā tēnei tukanga whānui ka whakarite kia tukuna ngā paipa rino me te tae ki tō rātou ūnga i roto i te āhua pai rawa atu, kia rite mō te whakamahinga e tika ana.
Te Whakamahinga me te Taupānga
Ko ngā paipa rino te pou tuarā o te hangarau ahumahi me te hangarau ā-iwi o ēnei rā, e tautoko ana i te whānuitanga o ngā tono e whai wāhi ana ki te whanaketanga o ngā hapori me ngā ōhanga o te ao.
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