Iroyin
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Ga-titẹ irin pipe gbóògì ilana ati awọn oniwe-rọrun itọju
Awọn ifilelẹ ti awọn gbóògì ilana ti ga-titẹ irin pipe: billet alapapo, perforated tube, paipu itẹsiwaju.Giga-titẹ paipu paipu sẹsẹ, paipu iwọn, atehinwa paipu, itutu agbaiye ati finishing irin tabi le ti wa ni wi lati wa ni kikan perforated, irin oyun gbona yiyi pickling sokiri ori ge tutu fa ọkọ ayọkẹlẹ ...Ka siwaju -
Iyato ti Gbona-yiyi ati Tutu-kale
Gbona-yiyi da lori okuta pẹlẹbẹ (nipataki billet) bi ohun elo aise, kikan nipasẹ ọlọ ti o ni gbigbo ati ipari ọlọ ti a ṣe ti irin.Lati ipari eyi ti o kẹhin lati inu ọlọ ṣiṣan ti o gbona nipasẹ itutu laminar si iwọn otutu ti a ṣeto, ẹrọ coiling ti yiyi awọn coils rinhoho irin, yipo irin tutu nipasẹ…Ka siwaju -
alailanfani ti welded oniho
Paipu irin welded jẹ iṣelọpọ lori ayelujara lemọlemọfún, sisanra ti o pọ si, ti ẹyọ ti o tobi julọ ati ki o tuka idoko-owo ohun elo, o kere si ti ọrọ-aje ati ilowo.Iwọn odi tinrin, ipin igbewọle-jade yoo dinku.Awọn anfani ati alailanfani ti ilana ti t ...Ka siwaju -
API 5L GR.B/ASTM A53 GR.B, IRIN KARBON, PIPE IRIN LSAW
API 5L GR.B/ASTM A53 GR.B, IRIN CARBON, LSAW STEEL PIPE FOB TIANJIN Ita Diamita 外径 (mm) USD/TON 406 457 508 609.6 711.1 762 812 863786 9 Odi 7 9 759 759 Sisanra 9.53 752 738 745 759 759 759 759 759 壁厚 (mm) 10 752 738 745 759 759 759 759 759 12...Ka siwaju -
API 5L/ASTM A106 GR.B, Alailẹgbẹ Erogba Irin Pipe
Ka siwaju -
API 5L/ASTM A53 GR.B, IRIN CARBON, PIPE SSAW.
API 5L/ASTM A53 GR.B, IRIN CARBON, SSAW STEEL PIPE FOB TIANJIN USD/TON Ita Diamita 外径 (mm) 219 273 324 356 406 457 508 610 711 762 810 Odi 4 40 640 640 640 640 640 640 640 640 壁厚 (mm) 7 640 640 640 640 640 640 640 640 640 640 640 640 8 640 ...Ka siwaju