Mapaipi achitsulo amabwera m'mitundu yambiri ndi kukula kwake. Chitoma chosawoneka ndi chosankha chosayenda, chopangidwa ndi chitsulo chamiyala. Ponena za mapaipi achitsulo owala, pali zosankha zitatu: ORWW, LSAW ndi SSAW.
Mapaipi a Erw amapangidwa ndi mbale zazitsulo zowonongeka. Chitoliro cha LSAW chimapangidwa ndi nyengo yayitali ya Arc. Chitoliro cha SSAW chimapangidwa ndi makonda obiriwira arc.
Tiyeni tiwone mwatsatanetsatane mtundu uliwonse wa chitoliro, fanizirani kusiyana kwawo, komanso momwe angagwiritsire ntchito kufotokozera kolondola kuti muyitanitse.
Chubu yopanda chitsulo
Chitsitsi chopanda chopanda chopanda chosapanga dzimbiri, chomwe chimatenthedwa ndikupanga zinthu zopangidwa ndi mawonekedwe ozungulira. Chifukwa chitoliro chopanda chisamaliro chilibe malo otchedwa, limawerengedwa kuti ndi lamphamvu kuposa chitoliro cha utoto komanso chocheperako kutchire, kukokoloka ndi kulephera kwambiri.
Komabe, mtengo uliwonse wamatumbo wopanda pake ndi wa 25-40% kuposa chitoliro cha choyipa. Chitoliro chachitsulo chosawoneka bwino kuchokera ku 1/8 inchi mpaka 36 inchi.
Kukana Kuwongolera (ORW) chitoliro
Orw (kukana kuwotcha) chitoliro chachitsulo chimapangidwa ndi chipato chozungulira chitumbuwa ndikulumikiza malekezero awiri ndi electrodes iwiri. Izi ma electrodes ndi mawonekedwe owoneka bwino komanso kuzungulira monga momwe zinthu zimadutsa pakati pawo. Izi zimathandiza kuti ma elekitirode azikhala osagwirizana ndi zomwe zimachitika kwa nthawi yayitali yotentha. Kupita patsogolo kwaukadaulo wotchedwa kumapitilira kukonza njirayi.
Chipilala cha Erw ndi cholowa mwachuma komanso chogwira mtima m'malo mwa chitoliro chaching'ono, chomwe chimakhala cholimba kuposa chitoliro. Poyerekeza ndi zosungunulira zomwe zimagwiritsidwa ntchito mu chitoliro cha ma bacmed arc, ndizotheka kuchitika, ndipo zofooka zowoneka bwino zimatha kupezeka mosavuta ndi akupanga mawonekedwe kapena masomphenya.
Mayikidwe a chitoliro cha Erw chimachokera ku mainchesi (15 mm) mpaka mainchesi 24 (23.34 mm).
Chitoliro cha Arc
Lsaw (molunjika pasamu yolowerera) ndi SSAW (Sporsil Caam Inllong) ndi ruminiants ya chitoliro cha marc. Njira yolumikizira kwa Arc imapanga kachulukidwe kambiri kuti muchepetse kutentha kwa kutentha kwa chimfine ndikuyang'ana kudera lotentha.
Kusiyanitsa kwakukulu pakati pa mapaipi a Lsaw ndi SSAW ndiko kuwongolera kwa weld, komwe kumakhudza kukakamizidwa komanso kungopanga. LSAW imagwiritsidwa ntchito ngati magetsi opita ku magetsi ofunikira kwambiri, ndipo SSAW imagwiritsidwa ntchito pakugwiritsa ntchito magetsi otsika. Mapaipi a LSAW ndi okwera mtengo kuposa mapaipi a SSAW.
Chitoliro cha kufupikitsa
Chitoliro cha LSAW chimapangidwa ndikupanga chimbale chotentha chomwe chimakhala ndi sing'anga ndikulumikiza magawo awiriwo ndi kuwala. Izi zimapanga chitoliro cholefukiratu. Mapaipi awa amagwiritsidwa ntchito makamaka pamapaipi omwe amafalitsa mafuta, mpweya wachilengedwe, malasha amadzimadzi, hydrocarbons, etc.
Pali mitundu iwiri ya mapaipi a Lsaw: mmodzi wa mtsinje umodzi wa italididadinasile ndi sheam iwiri (DSAW). Chipilala cha LSAW chimapindika ndi chitoliro chaching'ono cha 4 mpaka 24 kuyika chitoliro chachitsulo. Mu mafuta opanga mafuta, masitepe ambiri a apulo 5l Lsaw mapaipi amagwiritsidwa ntchito patali ndi ma hydrocarbons.
Dongosolo la chitoliro cha chilamulo nthawi zambiri limakhala pakati pa mainchesi 16 ndi 406 mm ndi 1500 mm).
Zosayenda - Zowonjezera Zankhondo za Nkhondo
Chitoliro cha SSAW
Chitoliro chachitsulo cha SSAW chimapangidwa ndi kugudubuzika ndikuwolorera mzere wachitsulo kapena kuwongolera kuzungulira kwa stal kuti makondawo akhale ozungulira. Njira yowuzira yowuzira imapangitsa kuti ikhale yotheka kupanga zinthu zazikulu. Mapaipi achitsulo amagwiritsidwa ntchito makamaka pakutumiza madzi otsika, monga ma pipelines mumphepete mwa nyanja, mbewu za petrochemical kapena nyumba zonyamula katundu, komanso nyumba zachitukuko.
Mitundu yapafupi ya SSAW nthawi zambiri imakhala ndi mainchesi 20 mpaka 400 mpaka 25040 mm).
Momwe mungayitanitse mapaipi achitsulo kuti mupeze polojekiti yanu
Mukamalamula ziphuphu zachitsulo, pali miyeso iwiri yayikulu: kukula kwa mwadzina (NPS) ndi makulidwe a khoma (dongosolo). Kwa mapaipi ochepera 4 mainchesi, kutalika kwa chitoliro kumatha kukhala osakwatiwa (srl) 5-7 mita, kapena kwa mapaipi oposa 4 mainchesi, kutalika kwapakati kumatha kukhala osasinthika (DRL) 11-13 metres. Kutalika kwa makonda kumapezeka mapaipi atali. Zithunzi zomwe zimatha kukhala bevel (kukhala), ndege (pe), ulusi (THED) ulusi ndikuphatikizira (T & c) kapena poyambira.
Chidule cha tsatanetsatane wa dongosolo:
Lembani (zosawoneka bwino kapena zoweta)
Kukula kwa Nomlial
Ndondomeko
Mtundu Womaliza
Kalasi yazinthu
Kuchuluka mu mita kapena miyendo kapena matani.
Ngati mukuganiza zogula chitoliro chosawoneka, chopopera, chitoliro cha Ssaw kapena chitoliro cha LSAW, onani zosankha za Jindwai zikuchitikirani ndikupeza chidziwitso chambiri. Tikupatsani yankho labwino kwambiri la polojekiti yanu.
Lumikizanani nafe tsopano!
Tel / Wechat: +86 188649744 Tysapp:https://wa.me/8618864971774Imelo:jindalaisteel@gmail.comWebusayiti:www.jindalaleel.com.
Post Nthawi: Apr-04-2023