Imibhobho yentsimbi emnyamayimibhobho yentsimbi engekho galvanized.Umbhobho wentsimbi omnyama, othiywe i-scaly, i-iron oxide egqunyiweyo emnyama kumphezulu wawo.Isetyenziswe kwizicelo ezingafuneki isinyithi se-galvanized.
Emva kokufaka i-compound encinci yokudibanisa kwimicu, ifakwe kwi-threaded pipe.Imibhobho emikhulu edayamitha idityanisiwe, ayidityaniswanga.Umbhobho wensimbi omnyama unqunywe nge-cutter yepayipi enzima, i-chop saw okanye i-hacksaw.Unokufumana kwakhona intsimbi ethambileyo ye-ERW imibhobho emnyama, esetyenziswa ngokubanzi ukuhanjiswa kwegesi ngaphakathi nangaphandle kwekhaya, kunye nokujikeleza kwamanzi ashushu kwiinkqubo zebhoyila.Ingasetyenziselwa ukusela amanzi okanye ukukhupha okanye ukukhupha imibhobho.Bhrawuza kwiKhathalogi yethu yoKwakha kunye neThubhu ukufumana umthengisi ohlangabezana neemfuno zakho.Umbhobho wensimbi omnyama usetyenziselwa izicelo ezingadingi i-galvanizing umbhobho.Lo mbhobho wentsimbi umnyama ongenazingxobo ubizwa ngokuba yintsimbi emnyama yokwaleka kumphezulu wawo.Ngenxa yamandla ombhobho wensimbi emnyama, isetyenziselwa ukuhambisa igesi yendalo kunye namanzi kwimimandla yasemaphandleni, kunye nokukhusela iingcingo zombane kunye nemibhobho yokuhanjiswa kwe-steam ephezulu yoxinzelelo kunye nomoya.Ushishino lweoli lukwasebenzisa imibhobho emnyama ukuthutha izixa ezikhulu ze-oyile kwiindawo ezikude.

Imibhobho yentsimbi emnyama kunye neetyhubhu zinokusikwa kwaye zifakwe umsonto ukuze zilungele iprojekthi yakho.Izixhobo zolu hlobo lombhobho zimnyama ezithambileyo (ezithambileyo) zentsimbi.Emva kokufaka i-compound encinci yokudibanisa kwimicu, ifakwe kwi-threaded pipe.Imibhobho emikhulu edayamitha idityanisiwe, ayidityaniswanga.Umbhobho wensimbi omnyama unqunywe nge-cutter yepayipi enzima, i-chop saw okanye i-hacksaw.Unokufumana kwakhona intsimbi ethambileyo ye-ERW imibhobho emnyama, esetyenziswa ngokubanzi ukuhanjiswa kwegesi ngaphakathi nangaphandle kwekhaya, kunye nokujikeleza kwamanzi ashushu kwiinkqubo zebhoyila.Ingasetyenziselwa ukusela amanzi okanye ukukhupha okanye ukukhupha imibhobho.Jonga ikhathalogu yethu yetyhubhu yokwakha ukuze ufumane umboneleli ohlangabezana neemfuno zakho.

Ukuphuhliswa kwemibhobho yentsimbi emnyama

Indlela ye-Whitehouse yaphuculwa nguJohn Moon ngo-1911. Itekhnoloji yakhe yenza abavelisi benze ukuhamba okuqhubekayo kwemibhobho.Wasebenzisa itekhnoloji yakhe ukwakha oomatshini kunye nezityalo ezininzi zokuvelisa zayamkela.Emva koko kwabakho imfuneko yemibhobho yentsimbi engenamthungo.Iityhubhu ezingenamthungo zazenziwe kuqala ngokugrumba imingxuma embindini we-cylinder.Nangona kunjalo, kunzima ukubhola ngokuchaneka okufunekayo ukuqinisekisa ukufana kodonga.Uphuculo luka-1888 lwandise ukusebenza kakuhle ngokuphosa iibhilidi kwiziseko zezitena ezikwaziyo ukumelana nomlilo.Emva kokupholisa, susa isitena, ushiye umngxuma phakathi.

Ukusetyenziswa kombhobho wentsimbi emnyama

Amandla ombhobho wentsimbi emnyama enza ukuba kube yinto efanelekileyo yokuhambisa amanzi kunye negesi yendalo kwiindawo ezisemaphandleni nasezidolophini, kunye nokukhusela iingcingo zombane kunye nemibhobho ephethe i-steam ephezulu yoxinzelelo kunye nomoya.Iibhobho zentsimbi ezimnyama zisetyenziswa yi-oyile kunye ne-petroleum industry ukuthutha ioli eninzi kwiindawo ezikude.Oku kunenzuzo kuba umbhobho wentsimbi omnyama ufuna ukulungiswa okuncinci.Okunye ukusetyenziswa kwimibhobho yentsimbi emnyama ibandakanya ukuhanjiswa kwegesi ngaphakathi nangaphandle kwekhaya, amaqula kunye neenkqubo zogutyulo.Imibhobho yentsimbi emnyama ayizange isetyenziswe ukuthutha amanzi okusela.

Ubuchwephesha banamhlanje bemibhobho yentsimbi emnyama

Inkqubela phambili kwezenzululwazi iyiphucule kakhulu indlela yokwenza umbhobho odityaniswe ngeempundu owenziwe nguWhitehouse.Ubuchule bakhe buseyeyona ndlela iphambili yokwenza imibhobho, kodwa izixhobo zale mihla zokuvelisa ezinokuvelisa amaqondo obushushu aphezulu kakhulu kunye noxinzelelo zenza ukuveliswa kwemibhobho kusebenze ngakumbi.Kuxhomekeka kububanzi bazo, ezinye iinkqubo zinokuvelisa umbhobho odityanisiweyo ngesantya esimangalisayo seemitha ezili-1,100 ngomzuzu.Ngokunyuka okukhulu kwizinga lokuveliswa kwemibhobho yensimbi, umgangatho wemveliso yokugqibela nawo uphuculwe.

Ulawulo loMgangatho weMbhobho yentsimbi emnyama

Ukuphuhliswa kwezixhobo zale mihla kunye nokuveliswa kweemveliso zombane kubangele uphuculo olubonakalayo ekusebenzeni kakuhle kunye nokulawula umgangatho.Abavelisi banamhlanje basebenzisa iigeji ezikhethekileyo ze-X-ray ukuqinisekisa ukufana kobunzima bodonga.Amandla ombhobho avavanywa ngomatshini ogcwalisa ityhubhu ngamanzi phantsi koxinzelelo oluphezulu ukuqinisekisa ukuba ityhubhu ibanjwe endaweni.Imibhobho engaphumeleliyo iya kuchithwa.

Yintoni umahluko phakathiumbhobho wentsimbi emnyamakwayeumbhobho wentsimbi

Intsimbi yegalvanized

Olona setyenziso luphambili lwemibhobho yegalvanized kukuthutha amanzi kumakhaya nakwizakhiwo zorhwebo.I-Zinc iphinda ithintele ukwakhiwa kweediphozithi zamaminerali ezinokuvala imibhobho yamanzi.Imibhobho eyenziwe ngegalvanized isoloko isetyenziswa njengezakhelo zesikafula ngenxa yokunganyangeki kwayo umhlwa.

umbhobho wentsimbi emnyama

Umbhobho wentsimbi omnyama wahlukile kumbhobho wegalvanized kuba awunayo i-coating.Umbala omnyama uvela kwi-iron oxide eyenza phezu kwayo ngexesha lenkqubo yokuvelisa.Ukusetyenziswa okuphambili kwemibhobho yensimbi emnyama kukuthutha ipropane okanye igesi yendalo kwizakhiwo zokuhlala kunye nezorhwebo.Umbhobho wenziwa ngaphandle kwemithungo, okwenza kube ngumjelo ongcono wokuthutha iigesi.Umbhobho wentsimbi emnyama nawo usetyenziswa kwiinkqubo zokutshiza umlilo kuba umelana nomlilo ngakumbi kunombhobho wegalvanized.

Intshayelelo yeeyantlukwano

• Zombini iibhobho ezimnyama kunye ne-galvanized zenziwe ngentsimbi.
• Imibhobho ye-galvanized ine-coating ye-zinc, ngelixa imibhobho emnyama ayinayo
• Ngenxa yokuba kulula ukubola, imibhobho emnyama ifaneleke ngakumbi ukuhambisa igesi.Ngakolunye uhlangothi, imibhobho ye-galvanized ingcono ukuthwala amanzi, kodwa kungekhona inhlanhla
• Imibhobho yegalvanized ibiza kakhulu ngenxa yokuba ine-zinc coating
• Umbhobho wegalvanized womelele ngakumbi

Amanzi kunye negesi kufuneka zifakwe ngemibhobho kwizakhiwo zokuhlala kunye nezorhwebo.Izitovu zamandla egesi yendalo, izifudumezi zamanzi kunye nezinye izixhobo, ngelixa amanzi eyimfuneko kwezinye iimfuno zabantu.Iindidi ezimbini eziqhelekileyo zemibhobho esetyenziselwa ukuthutha amanzi kunye negesi yimibhobho yentsimbi emnyama kunye nemibhobho yentsimbi.

Ingxaki
I-zinc kwimibhobho ye-galvanized can flaking off ekuhambeni kwexesha, ukuvala imibhobho.Ukuphalaza kunokubangela ukuba umbhobho ugqabhuke.Ukusetyenziswa kwemibhobho yegalvanized ukuthutha igesi kunokuba yingozi.Kwelinye icala, imibhobho yentsimbi emnyama idleka lula kunemibhobho eyenziwe ngamazimba kwaye ivumela iiminerali ezivela emanzini ukuba zakheke kuyo.

Iindleko
Imibhobho yentsimbi eyenziwe ngesinyithi ixabisa ngaphezu kwemibhobho yentsimbi emnyama kuba ukuvelisa imibhobho efakwe igalvanized kubandakanya ukufakwa kwegalvanizing kunye neenkqubo zokuvelisa.Ukufakwa kwegalvanized kubiza ngaphezulu kunezo zisetyenziswa kwintsimbi emnyama.Imibhobho yentsimbi ekhuselweyo akufanele idityaniswe kwimibhobho yentsimbi emnyama ngexesha lokwakhiwa kwezakhiwo zokuhlala okanye zorhwebo.

Yintoni umahluko phakathi kwe astm a53 kunye ne astm a106 ?
Umahluko phakathiUmbhobho we-ASTM A53kwayeUmbhobho we-A106ngokwemigaqo yoluhlu lwenkcazo, ukubunjwa kweekhemikhali zombhobho, iipropati zemishini (i-tensile kunye nesivuno samandla, njl.), uhlobo lombhobho.

ububanzi

• I-ASTM A53 luphawu olusemgangathweni lombhobho, intsimbi, idiphu emnyama kunye neshushu, ifakwe igalvanized, iweld, kwaye ingenamthungo.
• I-ASTM A106 yinkcazo esemgangathweni yombhobho wentsimbi ye-carbon engenamthungo kwinkonzo yobushushu obuphezulu.

Uhlobo lweSicelo A 53钢管
inokuthi idityaniswe okanye ingabinamthungo, kuxhomekeke kwindlela ethengwe ngayo.Yinkcazo yombhobho wentsimbi jikelele, kubandakanywa umbhobho we-galvanized kunye nombhobho omnyama.
I-A106 yipayipi efana neekhemikhali kodwa kwinkonzo yokushisa okuphezulu (ukuya kuma-750 degrees Fahrenheit).Yityhubhu engenamthungo.
E-US ubuncinci, umbhobho odityanisiweyo udla ngokuba ne-A53, ngelixa i-A106 ingenamthungo.Ukuba ucela i-A53 e-US, baya kucaphula i-A106 njengenye indlela.
Ukuqulunqwa kwemichiza
Umzekelo, xa sithelekisa i-A106-B kunye ne-A53-B engenamthungo ukusuka kumbono wokwakheka kweekhemikhali, sifumana:

• 1. I-A106-B iqulethe i-silicon, ubuncinane.I-0.10%, apho i-A53-B yi-0%, i-silicon yinto ebalulekileyo yokuphucula umgangatho wokumelana nobushushu.
• 2. I-A106-B iqulethe i-manganese 0.29-1.06%, apho i-A53-B yi-1.2%.
• 3. I-A106-B iqulethe i-sulfure ephantsi kunye ne-phosphorus, max.I-0.035%, apho i-A53-B iqulethe i-0.05 kunye ne-0.045%, ngokulandelanayo.

I-A53 Tube vs A106 Tube – (4) IiPropati zoomatshini

Omnye umahluko phakathi kombhobho we-A53 kunye nombhobho we-A106
Ngenxa yokuba banemigangatho eyahlukeneyo kwaye bachaza iintlobo ezahlukeneyo zeepayipi zetsimbi, inkqubo yokuvelisa kunye neemvavanyo ezifunekayo zokulawula umgangatho kunye nokuhlolwa kuya kuhluka komnye nomnye.Ukuba unoluvo oluthile, nceda ushiye uluvo.