Yintoni umbhobho/ityhubhu ye-LSAW?

Umbhobho we-LSAW / UmbhobhoItyhubhungeUmenzi,Umniki/Umnini-stockwombhobho we-LSAW, uMbhobho we-LSAWUmthumeli ngaphandleETSHAYINA.

1. INTSHAYELELO NGOKUBANZI YOMbhobho we-LSAW

Umbhobho wokuWelding we-Arc ngobude (ofinyeziweyo njengombhobho we-LSAW).I-Longitudinally Submerged Arc Welding (LSAW) iveliswa ngokusebenzisa ipleyiti enye njengento ekrwada, ukucofa (ukuqengqeleka) ipleyiti yentsimbi ibe ngumbhobho ongenanto kumatshini wokubumba okanye kumatshini wokubumba, kunye nokwamkela ukuwelda kwamacala amabini antywiliselwe emanzini kunye nokwandisa intsimbi. ububanzi.Imveliso egqityiweyo inoluhlu olubanzi lweenkcukacha, kwaye i-weld inokuqina okulungileyo, iplastiki, ukufana kunye nokubumbana, kwaye ineenzuzo zobukhulu bombhobho omkhulu, udonga lombhobho obunzima, ukumelana noxinzelelo oluphezulu, ukuxhathisa ubushushu obuphantsi kunye nokuxhathisa ukubola.

Xa kusakhiwa umgama ophakamileyo, umgama omde wemibhobho ye-oyile kunye nerhasi, uninzi lwemibhobho yentsimbi efunekayo yimithamo emikhulu enodonga olungqindilili oluthe tye oluthe tye lwemibhobho edityanisiweyo ye-arc.Ngokomgangatho we-API, kwimibhobho emikhulu ye-oyile nerhasi, umthungo othe tye wantywiliselwa we-arc umbhobho odityanisiweyo lolona hlobo lombhobho oluchongiweyo kuphela xa udlula kwindawo yeKlasi yoku-I kunye noKlasi 2 olunje ngezowuni ezinobude obuphezulu, ulwandle, kunye neendawo ezixineneyo ezidolophini.

2.IINTLOBO ZOMbhobho we-LSAW

Ngokweendlela ezahlukeneyo zokubumba, inokwahlulwa ibe:

Umbhobho odityanisiweyo we-UOE:emva kokugoba kwangaphambili kwepleyiti enye yentsimbi, i-U-forming, i-O-forming, i-welding yangaphakathi, i-welding yangaphandle, ukwandiswa okubandayo koomatshini kunye nezinye iinkqubo;

Umbhobho odityanisiweyo we-JCOE:kuhambelana nenkqubo ye "JCOE" ye-welding pre-welding, i-forming, i-cold-expanding emva kwe-welding;

Umbhobho odityanisiweyo we-HME:Yenziwa yi "CCO" yindlela yokuqengqeleka kwe-mandrel, kunye nenkqubo yokwandisa okubandayo emva kwe-welding.

3. IIPARAMETHA ZOBUGCISA ZOMbhobho we-LSAW

Ezona parameters zobugcisa ze-LSAW zezi zilandelayo:

Ubukhulu bodonga:I-6.4-23.8mm (0.252-0.94in) kwibakala lensimbi ye-X80 kunye ne-6.4-26.4mm (0.252-1.04in) kwibakala lensimbi ye-X70.Ubunzima bodonga bunganyuswa ukuya kumaqondo ahlukeneyo njengoko izinto ziyancipha.

umgangatho wemveliso:ISO3183-3, API Spec 5L, GB9711, njl.

Umthungo othe tye untywiliselwe iarc edityanisiweyo yombhobho wentsimbi ububanzi ukuya kuthi ga ku-Φ406.4-Φ1422.4mm

Umbhobho wensimbi unokufikelela kwi-12.2m ubude kwaye ubukhulu bodonga buyi-6.4-26.4mm kwibakala lensimbi ye-× 70.

4.MIINTSIBA ZAMALSAWPIPE:

1) Umbhobho wensimbi une-longitudinal weld, kwaye i-welds yangaphakathi nangaphandle idityaniswe nge-arc welding.

I-2) Emva konyango lokwandiswa komatshini jikelele, uxinzelelo lwangaphakathi lombhobho wensimbi luncinci kwaye lusasazwa ngokulinganayo, olunokuthintela ngokufanelekileyo ukuchithwa kwe-corrosion yoxinzelelo, ukuchaneka okuphezulu, kwaye kulungele ukwakhiwa kwe-welding kwisayithi.

3) Ukusebenzisa inkqubo ye-weld yangaphambili emva kwe-welding, inkqubo ye-welding izinzile kwaye umgangatho we-weld uphezulu.

I-4) I-Welds ilula ukufezekisa uvavanyo olungonakalisi ngexesha lokuvelisa kunye novavanyo olungonakalisi kwintsimi ngexesha lokusetyenziswa.

I-5) Uluhlu lwenkcazo yemveliso lukhulu, olunokuvelisa ububanzi obuncinci, ubukhulu bodonga olukhulu kwaye lunokuvelisa ububanzi obukhulu kunye nombhobho omkhulu wentsimbi.

Thina JINBAICHENG siaumenzi, umrhwebi, umnini wempahla kunye nomthengisi woluhlu olusemgangathweni lwemibhobho ye-LSAW.Sinomthengi ovela eThane, eMexico, eTurkey, ePakistan, eOman, kwaSirayeli, eJiphethe, eArabhu, eVietnam, eMyanmar.

Iwebhusayithi:https://www.sdjbcmetal.com/steel-pipe-series/

Email: jinbaichengmetal@gmail.com