Awọn iroyin Ile-iṣẹ
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Tutu galvanized (galvanizing)
Cold galvanized (galvanizing) tun npe ni elekitiro-galvanized tutu galvanizing, eyi ti o jẹ lilo ti egbe paipu nipasẹ electrolysis degreasing, pickling, ati ki o fi sinu kan ojutu kq ti sinkii ati ki o kan cathode ti a ti sopọ si awọn electrolytic ohun elo, ti a gbe ni idakeji awọn tube egbe sinkii. awo,...Ka siwaju -
Rọ apapo ga-titẹ ifijiṣẹ paipu
Paipu ifijiṣẹ titẹ agbara to rọpọ jẹ ohun elo idapọmọra ti a ṣe ti polima pẹlu agbara giga kan, titẹ giga, ipata, resistance eewọ, olusọdipúpọ ija, idabobo ti o dara, irọrun ti o dara ati igbesi aye gigun ti paipu ile-iṣẹ gaasi epo. Rọpọ akojọpọ giga-...Ka siwaju -
Iwọn itutu agbaiye X80 opo gigun ti epo irin alurinmorin ooru ti o kan agbegbe
Fun opo gigun ti epo gaasi gigun, lilo irin opo gigun ti epo jẹ ọna akọkọ lati ṣafipamọ awọn idiyele. Iwa ile-iṣẹ opo gigun ti Canada fihan pe: ni akawe pẹlu X60, isọdọmọ ti sisanra ogiri opo gigun ti epo X70 le dinku 14%; Ni afiwe pẹlu X70, isọdọmọ ti awọn sisanra ogiri opo gigun ti X80…Ka siwaju -
Itutu ni lemọlemọfún simẹnti
Lemọlemọfún simẹnti ilana ti wa ni rọra tutu ati ki o solidified nipa fi agbara mu sinu kan gbona pẹlẹbẹ ti ara ilana ti ara, sugbon tun awọn pẹlẹbẹ nigba solidification lati withstand solidification isunki, itutu isunki, isunki alakoso orilede wahala, gbona wahala ṣẹlẹ nipasẹ otutu gradients, ...Ka siwaju -
Standard ASTM
Fun boṣewa ASTM, ohun elo oriṣiriṣi pẹlu iwọn irin oriṣiriṣi, ni afikun, awọn ohun-ini ẹrọ wọn ati akopọ kemikali, awọn ohun-ini irin jẹ gbogbo yatọ. Atokọ wa fun boṣewa asm pẹlu iwọn irin oriṣiriṣi. ASTM A53 / A53M Standard Specification fun Pipe, Irin, Bla...Ka siwaju -
Anticorrosion 3pe imo ero
Pipeline PE anti-corrosion mẹta-Layer jẹ imọ-ẹrọ tuntun ni ile-iṣẹ anticorrosion opo gigun ti epo. Awọn anfani PE mẹta ti o bo okeerẹ Lou apọju, awọn ohun-ini isọpọ rẹ, awọn ohun-ini idabobo itanna, resistance omi ati iṣẹ ipata ati agbara ẹrọ ati lile ...Ka siwaju
