Imibhobho yentsimbi ivela ngeendlela ezininzi kunye nobungakanani. Umbhobho ongenamthungo lukhetho olungapheliyo lwe-weldided, lwenziwe nge-billle eyenziwe ngentsimbi. Xa kufikwa kwimibhobho yentsimbi ye-weldid, zintathu iindlela onokukhetha kuzo: I-ERW, i-LSAW kunye ne-SSAW.
Imibhobho ye-erw yenziwa malunga nokuxhathisa iipleyiti zentsimbi. I-LSAW PIP yenziwa nge-arc engaphantsi ye-welc ye-welc yensimbi. I-SSAW PAIP yenziwa nge-spiral Arc ephantsi ye-pied plate.
Makhe siqwalasele uhlobo ngalunye lombhobho, thelekisa ukungafani kwabo, kunye nendlela yokusebenzisa inkcazo echanekileyo ukuze u-oda.
Ityhubhu yentsimbi engenamthungo
I-tube engenamthungo yenziwa nge-billet yentsimbi engenasitayile, eshushu kwaye inobude bokwakha icandelo elijikelezayo. Kuba umbhobho ongenamthungo awunayo indawo ye-Wolding, ithathwa njengenamandla kunokwenza umbhobho we-welding kwaye ungaphantsi kokusula, ukhukuliseko kunye nokusilela ngokubanzi.
Nangona kunjalo, indleko kwitoni nganye ye-ping engenamthungo yi-25-40% ephezulu kunaleyo yombhobho we-erw. I-Inch yentsimbi engenalo kwintsimbi ukusuka kwi-1/8 intshi ukuya kwi-intshi ezingama-36.
Ukuchasana nePolding (Erw) umbhobho
I-ERW (i-Welding ye-Wolding) yombhobho wentsimbi yenziwa ngokuqengqeleka kwintsimbi kwaye iqhagamshele iziphelo ezimbini nge-LORTRODREDRODS ezimbini. Ezi electrodos zimiswa kwaye zijikeleza njengoko izinto eziphathekayo ziphakathi kwazo. Oku kuvumela i-electrode ukuba igcine unxibelelwano oluqhubekayo kunye nezinto zexesha elide le-welding eqhubekayo. Inkqubela phambili yetekhnoloji ye-welding iyaqhubeka nokuphucula le nkqubo.
Umbhobho we-erw yindawo yoqoqosho kunye nechule yokufaka indawo yombhobho wentsimbi engenamthungo, ohlala ixesha elide kunokwenza umbhobho wabona. Xa kuthelekiswa nenkqubo ye-Solvent esetyenziselwa umbhobho we-arc obekwe i-Arc ye-Pebled, iziphene zingalindelekanga, kwaye iziphene ezithe tye zinokufunyanwa ngokulula ngumfanekiso okanye umbono.
Ububanzi bemibhobho yombhobho ukusuka kwi-intshi (i-15 mm) ukuya kwi-Intshi ezingama-24 (21.34 mm).
I-arc efakwe i-arc yelfled
I-LSAW (i-Seam ye-Welding) kunye ne-SSAW (SPIL TOAM WEDILD) ziintshukumo zemibhobho ye-arc enamanzi. Inkqubo ye-Arc ye-ARC ye-Arc ye-Arc ye-Arc ivelisa uxinano oluphezulu lokuthintela ukwahlula-hlulwa okukhawulezayo kwe-fluex kwaye kugxilwe kwindawo ye-welding.
Umahluko ophambili phakathi kwe-lsaw kunye nemibhobho ye-SSAW yindlela ye-weld, eya kuchaphazela uxinzelelo lokuthwala kunye nokulula kwemveliso. I-LSAW isetyenziselwa i-voltium ephakathi ukuya kwizicelo eziphakamileyo ze-voltage, kwaye i-SSAW isetyenziselwa izicelo zevolthi ephantsi. Imibhobho ye-LSAW ibiza kakhulu kunemibhobho ye-SSAW.
I-beritudinal ye-arc ye-arc ye-welc ye-welc
Umbhobho we-LSAW wenziwe ngokwenza i-coil eshushu eshushu inesitayile esinesilinda kwaye iqhagamshela iziphelo ezibini kunye ngokuphumelela. Oku kudala umbhobho we-weldided. Le mibhobho isetyenziselwa ikakhulu imibhobho yothumelo emide yeoyile, igesi yendalo, amalahle endalo, i-hydrocarbons, njl.
Zimbini iintlobo zemibhobho ye-LSAW: I-Seaitudinal enye emnyama kunye ne-seam ephindwe kabini (i-DSAW). I-LSAW umbhobho wensimbi ekhuphisana nombhobho wentsimbi engenamthungo kunye ne-16 ukuya kwi-24 inch Erw Erw. Kwicandelo le-oyile kunye nendalo, i-AP-Diameter-Diameter API 5L ye-5L ye-5L ye-LSAW isetyenziselwa umgama omde kunye nokuhamba ngokukuko kwee-hydrocarbons.
Ububanzi bombhobho woMthetho buhlala buhlala phakathi kwe-16 i-intshi kunye neesentimitha ezingama-60 (406 mm kunye ne-1500 mm).
I-Suby-ingenamthungo-iSammusi sokuqhushumba semfazwe - i-Arc ye-IRC ye-Wistitudinal i-Arc ye-Arc ye-ARC ye-PARC ye-Proc Welc-I-Piipeline-I-Piiped-Preming ephantsi
I-SSAW PIP
I-SSAW yentsimbi yentsimbi yenziwa ngokuqengqeleka kunye nokuqhekeza i-welding rop kwi-spilly okanye kwicala lezigcali ukwenza i-stid kwi-spilly. Inkqubo yokuphucula i-weldiral yenza ukuba kwenzeke ukuvelisa iimveliso ezinkulu zedaya. Imibhobho yentsimbi yeSpiral isetyenziselwa ukuhanjiswa koxinzelelo olusezantsi, njengokumibhobho kumaqonga aselunxwemeni, izityalo zepetrochemical okanye i-shiliyards, kunye nezakhiwo zoluntu kunye nezakhiwo zoluntu.
Uluhlu lwedayiti lombhobho ye-SSAWs yi-intshi ezingama-20 ukuya kwi-intshi ezili-100 (ezingama-406 mm ukuya kwi-2500 mm).
Indlela yoku-odola imibhobho yentsimbi yeprojekthi yakho
Xa i-odola imibhobho yentsimbi, kukho imilinganiselo emibini ephambili: ubungakanani be-pipe pipe (i-NPS) kunye nobubanzi be-Wall (ishedyuli). Ngemibhobho engaphantsi kwee-intshi ezi-4, ubude be-pipe bungatshatanga (i-SRL) yeemitha ezi-5,7, okanye imibhobho engaphezulu kwe-4 i-intshi ngaphezulu kwe-4 i-intshi, ubude be-PRL) bunokuhlala phinda kabini (i-DRL) yeemitha ezili-11-13. Ubude besibele bufumaneka kwimibhobho emide. Imibhobho ye-PIM inokubekwa inyama (ye), iplanethi (i-PE), intambo (THD) intambo kunye neCoupling (i-T & C) okanye iGroove.
Isishwankathelo seenkcukacha eziqhelekileyo ze-oda:
Chwetheza (ingenamthungo okanye i-welded)
Ubungakanani bombhobho we-Pipe
Ishedyuli
Uhlobo lokuphela
Ibakala lezinto ezibonakalayo
Ubungakanani beemitha okanye iinyawo okanye iitoni.
Ukuba ucinga ngokuthenga i-pipe engenambhobho, umbhobho we-orw, i-SSAW okanye umbhobho we-SSAW, jonga iinketho zikaJindai ngenxa yakho kwaye niqwalasele ukufikelela kwiqela lethu lengcaciso engaphezulu. Siza kukunika esona sisombululo sakho seprojekthi yakho.
Nxibelelana nathi ngoku!
I-Tel / Yechat: +864971774 Whatsapp:https://nte/86188649717774I-imeyile:jindalaisteel@gmail.comIwebhusayithi:www.jinalaisteel.com.
IXESHA LOKUQALA: APR-04-2023