Kan hriat vek angin, factory atanga chhuah hmain stainless steel pipe pickled leh passivate a ngai a ni.
Mahse, a chang chuan a hmangtute chuan pipe re-degreasing an mamawh tih an tawk thin. Pipeline chungchangah chuan, install zawh hnua hmun hrang hranga pipeline system pumpui degreasing treatment tihfel chu degreasing a nih chuan a dik zawk tur a ni. A tlangpuiin, a siamtu chu pipeline degrease phalsak an ni lo ang a, chuti a nih chuan a siamtuin pipeline a degrease tir chhan chu eng nge ni?
Degreasing stainless steel pipe chu eng nge ni?
Kan rama industry lama hmasawnna a pun zel avang leh petrochemical, natural gas, medical equipment, instrumentation, aviation, aerospace leh industry project dangte nasa taka hmasawnna a awm tak avangin stainless steel pipe technology atana thil tulte pawh a sang chho zel a ni. Pipeline thianghlimna ang chi, a hmangtu thenkhat chuan free rust, leivut lian tak tak, welding slag, grease leh thil dang bawlhhlawh te a awm tur a ni lo tih an phut a ni.
Chung zingah chuan oxygen pipeline hian faina lam thil tih tur khauh tak tak a nei a. Oxygen pipeline tam zawk hian oxygen hi thianghlimna 99.99% aia tam hmangin an phur a, pressure sang tak leh flow chak tak an nei bawk. Pipeline chhungril lama thianghlimna chu a chiang thei lo a nih chuan, pipeline-a oil leh metal ion awm zat trace chu oxidized a ni thei a, high-pressure pure oxygen nen an inhnaih thei a, electric spark siam chhuah chuan ngaihtuah theih loh thil pawi tak tak a thlen ang a, accident chhiatna nasa tak a thlen thei bawk ang.
Chumi zingah chuan welded pipe siam chhuahna kawngah hian internal leveling kalpui dan tur chu welded pipe chhunga bang a smooth theihna tur a ni a, iron filings leh material residue te chu a chhung lam bang a tihtlem theih a ni a, chu chuan corrosion a tihziaawm thei bawk. Hangao Tech (Seko Machinery) hian kum 20 chuang zet industry lama tawnhriat a nei tawh a ni. Stainless steel tube inner weld bead leveling equipment , leh production data leh customer case tam tak a khawlkhawm a, chu chu i rintlak tak a ni.
Chuvangin, process mamawh ang zelin, hmanrua pipeline thar hian chemical tihfai dan hmangin device an tan hmain oil leh thil bawlhhlawh dangte chu an la chhuak hmasa tur a ni. Chutih rual chuan supplier pawhin pipeline chu a degrease a ngai dawn bawk a ni.
Stainless steel oxygen pipelines te tan degreasing leh cleaning step te chu engte nge ni?
Stainless Steel Oxygen Pipeline Degreasing Thianghlimna Step: Tui silna → Kut hmanga tihthianghlim → Tui silna → Compressed air (or nitrogen) purging.
Water Flushing: Flushing i tih hian small-scale high-pressure water cleaning equipment hmangin flush la, pipeline chhunga bawlhhlawh awmte chu a thianghlim em tih enfiah turin pressure chu 0.6mpa velin control a ni. A tum ber chu pipeline chhunga vut, silt, detached metal oxide leh bawlhhlawh dang chhuakte paih chhuah a ni.
Manual wiping and degreasing: Cleaning leh degreasing mixture chu cleaning basin-ah theh la, a zatvein dah la, i hman hmain a rualin mix la, a hnuah phih leh rawh. Faina kalpui chhung hian degreasing cleaning solution thianghlimna chu enfiah tur a ni. Degreasing cleaning solution rawng chu a bawlhhlawh a nih chuan degreasing solution awmsa chu a chhuak tur a ni a, degreasing cleaning solution chu reconfigure tur a ni. A tum ber chu organic matter chi hrang hrang oil, graphite, anti-rust oil te chu pipeline-ah paih chhuah a ni a, chutiang chuan pipeline chhung lam chu install laiin a fai em tih enfiah a, hmanrua hman dan tur mamawh phuhruk a ni.
Water Flushing: Pipe a degrease hnuah tui tam tak hmangin flush la. Pipe atanga tui luang chhuak chu a thianghlim chuan tui luang chu a tawp thei a ni. Degreasing hnua tui flushing tum ber chu pipeline-a degreasing residue chu flush out a ni.
Compressed air (or nitrogen) purge: Oil-free compressed air (or nitrogen) hmangin pipe chhung chu purge la, purge la, chutah chuan pipe emaw a then emaw chu plastic puan fai tak hmangin khuh la, pipe chhung chu a fai em tih enfiah la, secondary pollution awm loh nan.
Stainless steel pipe degreasing pawm dan tur .
Pipeline degreasing treatment chuan design-a tarlan degreasing solvent chu a hmang tur a ni a, degreasing a ngai bawk. Design-a tarlan a nih loh chuan carbon tetrachloride hmangin degreasing chu a qualify em tih enfiah theih a ni.
A rilru a buai em em a, a rilru a hah em em bawk a.
Pipeline degrease leh tihfai a nih hnuah a hnuaia thil mamawh te hi tihhlawhtlin tur a ni:
1) Pipeline chhung lam bang enfiah nan ultraviolet light wavelength 320-380nm nei hmangin grease fluorescence a awm tur a ni lo.
2) Pipe chhung lam bang chu filter paper dum thianghlim leh vawt tak hmangin phihfai la, paper-ah hian oil hnuhma a awm tur a ni lo.
3) emaw, oil awm zat hian a enkawlna party-in a mamawh aia tam a awm loh thu hriat theih nan degreasing solvent hman emaw a ni thei.
4) Entrusting Party-in a rawt technical indicator dangte.
Stainless steel oxygen pipeline-te chemical tihfai leh degreasing process hian oxygen pipeline tihfai leh degreasing siam dan tur a standardize a, oxygen pipeline-te chhungril lama thianghlimna chu nasa takin a tichangtlung a, oxygen pipeline-te him leh tha taka hman theihna tura rintlak tak a ni. Stainless steel pipe siamtute ngaihven leh tihhmasawn a phu hle.
