Iroyin
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Kekere erogba, irin banded be
Awọn oriṣiriṣi awọn ẹya ẹrọ irin-kekere erogba kekere wa, ilana ohun elo gangan nilo awọn ohun-ini ẹrọ ẹrọ giga.Bibẹẹkọ, ninu iṣelọpọ gangan, a nigbagbogbo rii pe wiwa ti awọn ẹya irin-kekere erogba kekere ti o ni idapọ eto lẹhin sisẹ igbona.Iru bii struc banded ...Ka siwaju -
Awọn aaye bọtini lati yan tube honing ti o nipọn
Bọtini ti yiyan ti tube honing ti o nipọn lati ṣe akiyesi didara to dara ti o nipọn-olodi tube honing agbelebu ifojuri dada, jẹ itara si ibi ipamọ epo lubricating ati fiimu epo ti a tọju.Ilẹ ti atilẹyin naa ni oṣuwọn ti o ga julọ (ipo iho gidi ati agbegbe olubasọrọ laarin agbegbe ibarasun ...Ka siwaju -
Bii o ṣe le yọ awọn abawọn dada kuro ti tube fifọ
Bii o ṣe le yọ awọn abawọn dada ti tube wo inu tẹle awọn igbesẹ ti o wa ni isalẹ: Igbesẹ akọkọ ni lati sọ di mimọ, a gbọdọ kọkọ ni epo epo ti npa epo dada epo, erupẹ, girisi, ati diẹ ninu awọn nkan miiran kuro.Igbesẹ keji jẹ acid nipa ti ara, ni gbogbogbo, itọju pickling meji lo wa, chem kan…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 8107 762 700 Odi 07 707 707 707 711 711 711 713 716 壁厚 (mm) 7 707 707 707 707 707 707 707 711 711 711 713 716 8 707 ...Ka siwaju -
API 5L/ASTM A106 GR.B, Alailẹgbẹ Erogba Irin Pipe
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 406 457 508 609.6 711.1 762 812 863.7 7 9 Odi 8 9 759 759 Sisanra 9.53 766 742 764 729 739 729 739 739 壁厚 (mm) 10 732 708 730 729 739 729 739 739 12...Ka siwaju