Stainless steel polished pipe le corrosion resistance nyui, dzoxɔxɔ ƒe tsitretsitsi, dzoxɔxɔ ƒe ŋusẽ si bɔbɔ kple mɔ̃ɖaŋununya ƒe nɔnɔmewo, kple dzoxɔxɔ ƒe dɔwɔwɔ nyuie abe stamping kple bending ene.
Wozãnɛ geɖe le atsiaƒu me tsiwo ƒe dɔwɔnuwo, atikeŋutinunya, amadedewo, pepawɔwɔ, oxalic acid, ami kple dɔwɔnu bubu siwo wowɔna me. Gake kuxiae nye alesi woawɔ nu ɖe gakpo si mexɔ dzo o ƒe pɔmpi si ŋu wokɔ la ƒe akpa si nye yibɔ ŋu. Été, Hangao Tech (Seko mɔ̃wo) ƒo ƒu ɖe susu aɖewo siwo tae wotsɔ gakpo si mexɔ dzo o ƒe pɔmpi ƒe anyigba si wotsɔ blɔ wɔe kple eƒe atikewɔwɔmɔnu siwo wotsɔ wɔa dɔe la ɖo anyi:
Le nyateƒe me la, nɔnɔme sia manɔ nɔnɔme sia si o. Ne mɔ̃a ƒe anyime dze yibɔ le zazã ɣeyiɣi didi me la, ke esi gakpo si mexɔ dzo o si wotsɔ wɔ mɔ̃ si wotsɔ ƒo ƒui la wɔa oxide film le ya ƒe dɔwɔwɔ te tae. Oxide film la xea mɔ na ga si le gakpo si mexɔ dzo o la me be wòagazu oxidized o. Mehiã be woawɔ oxide film sia etɔxɛe o. tutui ɖa eye naneke megblẽ le mɔ̃a ŋu o. Vovototo aɖewo le nusiwo wotsɔ wɔa nu vovovowo ƒe emenuwo me, eyata film si me oxidized le ƒe amadede hã ato vovo, gake wo katã mekpɔ ŋusẽ aɖeke ɖe mɔ̃a dzi o. Ne èse le ɖokuiwò me be esia medze ani o la, àte ŋu awɔ polishing.
Ne gakpo si mexɔ dzo o ƒe pɔmpi si wowɔ nyuie ƒe anyime va zu yibɔ le welding megbe la, esia tso gas ƒe dzadzɛnyenye si mesɔ gbɔ o alo dzoxɔxɔ gã ƒe oxidation gbɔ. Mɔnu etɔ̃ siwo gbɔna la fiaa alesi nàwɔ aƒo asa na nu mawo tɔgbe be woagadzɔ o.
1. Dzi argon ƒe dzadzɛnyenye ɖe edzi si wozã le gakpo siwo mexɔ dzo o ƒe ʋuƒo siwo wotsɔ ƒo ƒu ɖe argon dzadzɛ me ƒe ƒoƒo me. Tso tube la ƒe gota gome la, argon dzadzɛa klẽna ŋutɔ wu argon ƒe ʋuƒo dzrowo.
2. Ele be Argon Gas nakpɔ megbekpaa ta. Ele be woakpɔ pɔmpi vevi si wotsɔ gakpo si mexɔ dzo o si wotsɔ gakpo wɔe la ta le megbe le welding megbe. Ne menye nenema o la, dzoxɔxɔ gã ƒe oxidation ana welding layer la nato megbea me be oxidation eye wòawɔ nusiwo gblẽ. Polishing the backside weld le abe slag ene. Le takpɔkpɔ megbe la, ate ŋu axe mɔ na akɔta ƒe oxidation nyuie.
3. Àte ŋu atsɔ megbe takpɔkpɔ ƒe dɔwɔnu aɖe awɔ dɔe le megbe, si ate ŋu axɔ na Argon ƒe ametakpɔnu. Ðeko nàtsɔ eƒe titrime ade abe milimeta 1 ene. Emegbe ne wotsɔ ga ƒo ŋgɔgbea la, wowɔa film sue aɖe ɖe megbe be wòanye ametakpɔnu.
4. Wɔ atike si me kɔ nyuie le gakpo ƒe pɔmpia dzi. Míaƒe internet dzi keklẽ gbɔ kpɔnu annealing dzodoƒe ate ŋu azã le Internet dzi do ŋgɔ dzoxɔxɔ manɔmee. Woate ŋu aɖo dzoxɔxɔ si woɖo ɖi do ŋgɔ la gbɔ le sɛkɛnd 10-15 megbe le gɔmedzedze megbe, si wɔnɛ be ŋusẽzazã dzi ɖena kpɔtɔna ŋutɔ. Wozãa mɔ̃ si me tsi fafɛ le si me tsi fafɛ le, eye wofa pɔmpia ɖe gas si kpɔa ame ta ƒe yamenutome be pɔmpi si me dzoxɔxɔ le la nagatsɔ ɔksidzin si le ya me awɔ oxidation o.
5. Ne èkpɔe be weld dzesiwo le stainless steel polished pipe la nye yevu la, àte ŋu azã pickling passivation paste atsɔ akɔ eŋu. Ele be woazã acid atsɔ agblẽ nu le oxide yibɔ si le edzi la ŋu, eye emegbe nàtsɔ tsi dzadzɛ aklɔe.
Nusi le etame lae nye nusi gbɔ gakpo si mexɔ dzo o ƒe pɔmpi si wotsɔ aŋɔ wɔe ƒe akpa si le yibɔ kple atikewɔwɔmɔnua tso. Mele mɔ kpɔm be akpe ɖe ŋuwò. Ne èhiã nyatakaka bubuwo tso . Stainless steel industrial welded pipe making machinery , taflatse yi edzi nàlé ŋku ɖe mía ŋu.
