1. Fayn fayn drɔin .
Kol drɔin na fɔ yuz kol drɔin mashin fɔ drɔ wan mɛtal paip we yu nɔ ɔt di mɛtal. Di bɛnifit na dat i nɔ nid fɔ du am we di tɛmpracha ay, ɛn di prɔblɛm na dat di strɛs we de lɛf na di wɔl rili big, ɛn dɛn nɔ go ebul fɔ pul am tu lɔng. Kol drawing kin improve toughness en tensile strength fo get beta mechanical propati.
Kol drawn seamless steel pipe process:
Raun tiub blank→Heating→Piercing→heading→Annealing→Pickling→Multi-pass kol drowin→Semi-finished pipe→Heat Tritment→Haydrolik Test (Flaw Detection).
Tu we dɛn fɔ drɔ kol:
Tu difrɛn we dɛn de fɔ mek kol wok we mɛtal dɛn de du. wan de rifer to di mεtכd fכ aplay tεnshכn na di tu εnd dεm na di mεtal mεtirial fכ mek tεnsil difכmeshכn fכ di mεtirial; Di ɔda wan de tɔk bɔt di we aw dɛn de yuz fɔ pul pul fɔs na wan ɛnd pan di tin fɔ mek di matirial pul kɔmɔt tru wan ol we gɛt mold. Di aperture of di mold smɔl pas di dayamita fɔ di matirial. Di kol drawing proses de mek di matiryal gɛt extrusion difɔmeshɔn in ad pan di tɛnsiɛl difɔmeshɔn, ɛn di kol drɔin prɔses dɛn kin jɔs du am pan wan spɛshal kol drɔin mashin. Di tin dɛn we di sɛkɔn kayn we dɛn dɔn prosɛs, gɛt bɛtɛ prɔpati dɛn pas di tin dɛn we di fɔs kayn we dɛn dɔn prosɛs.
Men aplikeshɔn: fɔ motoka, motoka, frij ikwipmɛnt, haydrolik pat, nyumɛtik silinda, ɛn ɔda kɔstɔma dɛn we gɛt ay rikwaymɛnt fɔ di prɛsishɔn, smol smol, klin, ɛn mɛkanikal prɔpati dɛn fɔ stɛl paip dɛn.
2. Finish Rolling .
Dɛn kin kɔl finish-rɔl paip bak kol-rɔl prɛsishɔn stɛl paip, we na prodakshɔn prɔses fɔ simlɛs stiɛl paip.
Di tin dɛn we de insay di finish rol tiub:
(1) Di kol-rɔl prɛsishɔn stɛl paip gɛt ay tolɛreshɔn ɛn dimɛnshɔnal akkuracy, ɛn di prɔdak akkuracy de kɔntrol na ±0.05mm.
Di insay ɛn ɔda wɔl dɛn gɛt gud finish ɛn nɔ gɛt ɔksayd layt na di sɔfa.
(2) Di kɔmprɛhɛnsif prɔpati dɛm fɔ kol-rɔl prɛsishɔn stɛl paip dɛn fayn fayn wan, dɛn ebul fɔ bia wit ay prɛshɔn, kol-bɛnd, flɔr, ɛn flat we nɔ krak ɔ wrinklin, ɛn dɛn kin sɔbjɛkt to difrɛn kɔmpleks difɔmeshɔn ɛn mɛkanikal prɔsesin.
(3) Di promoshɔn ɛn aplikeshɔn fɔ prɛsishɔn simlɛs paip dɛn kin sev stɛl, impruv prɔsesin efyushɔn, ridyus di prɔsesin prosidyuz ɛn ikwipmɛnt invɛstmɛnt, sev kɔst ɛn rili sev mashin awa, inkrisayz prodakshɔn kapasiti ɛn matirial yutilizeshɔn, ɛn ɛp fɔ impɔtant prodak kwaliti. Kɔt di kɔst dɛn.
Di yus fɔ finish tiub:
Kol-rɔl prɛsishɔn stɛl paip dɛn kin yuz bɔku bɔku wan na motoka, motoka, ilɛktrik motoka, nyumɛtik silinda, petrokɛmikɛl, ilɛktrik pawa, ship, aerospace, bia, nyumɛtik kɔmpɔnɛnt, midul ɛn lɔw prɛshɔn bɔyla ɛn ɔda fild dɛn.
I nɔ mata us kayn kol-rɔl paip, i nid fɔ gɛt anil ɔt tritmɛnt, we nɔ kin jɔs pul di strɛs we dɛn dɔn mek afta bɔku bɔku prɔsesin, impruv di mɛkanikal prɔpati dɛn, ridyus di had we di matirial gɛt, bɔt i kin mek bak wan dense protɛktiv fim na di say we di paip de fɔ mek i nɔ kɔrɛshɔn. apin.
Hangao Tech (Seko Machinery) gɛt bɔku ɛkspiriɛns pan ɔt tritmɛnt fɔ simlɛs stiɛl paip dɛn. Ova di ia, i dɔn in-dip kɔpɔreshɔn wit bɔku kɔstɔma dɛn ɛn i dɔn gɛda wan strɔng prodakshɔn database. I kin gi kɔstɔma dɛn prodyushɔn sɔgzhɛshɔn ɛn mek shɔ se di kɔrɛkt ɛn yield fɔ di paip dɛn we dɔn dɔn. Wit fuli air-cooled induction heat pawa saplai, wi Indipendent Seamless Pipe Brayt Annealing Furnace Induction Heat Treating Machine Line de ridyus di enaji konsumpshɔn, i de impruv efyushɔn, ɛn i de mek di savis layf fɔ di ikwipmɛnt dɛn lɔng.
As dɛn de yuz paip dɛn we gɛt kol-rɔl mɔ ɛn mɔ na difrɛn ay-ɛnd industrial fil dɛm, di diman fɔ ay-ɛnd kol-rɔl paip dɛm go bak strɔng ɛn strɔng. If yu gɛt ɛni kwɛstyɔn bɔt prɛsishɔn rol tyub, duya fil fri fɔ kɔnsul wi fɔ kɔmyunikeshɔn.
