Rongorongo
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API 5L/ASTM A106 GR.B, Paipa Wao Maama Kore
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Te ora o te putorino maitai torino
Ko te roanga o te paipa maitai torino he hononga ki te decarburization, mena ka whakaheke te mata o te mata, te kaha o te mata me te aukati kakahu ka whakaiti i te paanga tika ki te oranga o ia ra.I roto i te tukanga maimoatanga wera, me ngana kia kaua e waiho nga pakitara o roto me waho ka kitea ki ...Pānuitia atu -
Me pehea te aukati me te whakaoti i te raruraru porosity o te tui paipa maitai
Kua wehea te putorino maitai paiherea ki nga momo e rua i runga i tona paipa whiri te ahua-tika te paipa maitai tui me te putorino maitai torino.Ko te porosity tuitui paipa maitai e pa ana ki te kiato o nga paipa putorino, ka heke te paipa o te paipa, a ka waiho hei waahi o te waikura, ka tino whakaiti i te kaha weld...Pānuitia atu -
API 5L/ASTM A53 GR.B, WHARO WAHI, SSAW PIPE MAU
API 5L/ASTM A53 GR.B, KAUPAPA KAUPAPA, SSAW STEEL PIPE FOB TIANJIN USD/TON Wawaho Diameter 外径 (mm) 219 273 324 356 406 457 508 610 711 762 81 610 711 762 81 610 711 762 81 Te Taiepa 1026 1026 1026 1026 1026 1026 1026 1026 1026 壁厚 (mm) 7 1026 1026 1026 1026 1026 1026 1026 1026 1026 ...Pānuitia atu -
API 5L/ASTM A53 GR.B, WHAWHAI WARA, LSAW PIPE MAU
API 5L/ASTM A53 GR.B, KAUPAPA KAUPAPA, LSAW STEEL PIPE FOB TIANJIN Waho Diameter 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863.6 8 1,09 , 1,09 4 , 1,08 , 1,09 , 079 1,082 1,079 1,079 Te Matotoru 9.53 1,086 1,071 1,079 1,055 1,055 1,058 1,055 1,055 壁厚 (mm) 10 1,047 1,03...Pānuitia atu -
API 5L/ASTM A106 GR.B, Paipa Wao Maama Kore
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