Umzi-mveliso wokuKhuthaza i-JIS G3461 STB340 STB410 STB510 iBoiler yentsimbi yombhobho / uMbhobho wentsimbi wokuTshintsha ubushushu

Yindlela entle yokuphucula ngakumbi izinto zethu kunye nokulungiswa.Injongo yethu iya kuba kukuphuhlisa izinto ezinobuqhinga kubathengi ngokudibana okuphezulu kwiFactory Promotional JIS G3461 STB340 STB410 STB510 IBoiler Steel Pipe / Umbhobho wentsimbi yokuTshintsha ubushushu, ulonwabo loMthengi yeyona njongo yethu iphambili.Siyakwamkela ukuba usete ubudlelwane boshishino kunye nathi.Ngolwazi oluthe vetshe, qiniseka ukuba awuzukulinda ukunxibelelana nathi.
Yindlela entle yokuphucula ngakumbi izinto zethu kunye nokulungiswa.Injongo yethu iya kuba kukuphuhlisa izinto eziluncedo kubathengi ngokudibana okuphezuluI-Boiler Tubing yaseTshayina kunye noMbhobho weBoiler woxinzelelo oluphezulu, Ungasazisa ingcamango yakho yokuphuhlisa uyilo olulodwa lwemodeli yakho ukukhusela iindawo ezifanayo kakhulu kwimarike!Siza kunika inkonzo yethu engcono ukwanelisa zonke iimfuno zakho!Khumbula ukunxibelelana nathi kwangoko!
SSAW spiral welded umbhobho luhlobo umbhobho wentsimbi spiral edityanisiweyo, eyenziwe coil yentsimbi strip, edla ngokuyilwa extrusion efudumeleyo kwaye welding yinkqubo ukuwelda kabini ngocingo kabini-macala entywiliselwe arc.

1. Isixhobo sokulawula i-weld gap sisetyenziselwa ukuqinisekisa ukuba i-gap ye-weld ihlangabezana neemfuno ze-welding, kunye nobubanzi bombhobho, ukufaneleka kunye ne-weld gap ilawulwa ngokungqongqo.

2. Umdibaniso we-butt wentloko yentsimbi kunye nomsila wamkela ucingo olulodwa okanye ucingo oluphindwe kabini olufakwe emanzini e-arc welding, kunye ne-arc submerged arc welding repair welding yamkelwa emva kokuqengqeleka kumbhobho wentsimbi.

3. I-welded seams ihlolwe yi-intanethi eqhubekayo ye-ultrasonic i-flaw detector, eqinisekisa ukugqunywa kovavanyo olungenakonakala lwe-spiral welds.Ukuba kukho isiphene, kuya ngokuzenzekelayo i-alamu kunye namanqaku okutshiza, kwaye abasebenzi bemveliso baya kulungelelanisa iiparitha zenkqubo nanini na ukuphelisa isiphene ngexesha.

I-4 ngaphambi kokwenza, intsimbi ye-strip ilinganiswe, inqunywe, icwangciswe, icociwe, ihanjiswe kwaye igobe ngaphambili.

5. I-gauge yokudibanisa yombane isetyenziselwa ukulawula uxinzelelo lwe-oyile cylinder kumacala omabini omqhubi ukuqinisekisa ukuthuthwa kakuhle kwentsimbi ye-strip.

I-6 emva kokusika kumbhobho wensimbi enye, ibhetshi nganye yeepayipi zetsimbi kufuneka ixhomekeke kwinkqubo yokuhlola yokuqala engqongqo ukujonga iimpawu zemishini ye-weld, ukubunjwa kweekhemikhali, imeko yokudibanisa, umgangatho wombhobho wensimbi kunye nokufunyanwa kwesiphako esingonakalisi ukuqinisekisa. ukuba inkqubo yokuvelisa umbhobho ifanelekile ngaphambi kokuba ifakwe ngokusemthethweni kwimveliso.

7.Amalungu anamanqaku aqhubekayo okufumanisa i-acoustic flaw kwi-weld iya kuphinda ihlolwe yi-ultrasonic manual kunye ne-X-ray.Ukuba kukho iziphene, ziya kulungiswa zize ziphinde zihlolwe ngendlela engonakalisiyo de kuqinisekiswe ukuba ezo ziphene zisusiwe.

Isicelo: Umbhobho we-SSAW usetyenziselwa ukuthuthwa kwemibhobho.Iimveliso zethu zisetyenziselwa iingcingo zamanzi aselwayo, iinkqubo zokunkcenkceshela, ii-casings, ukuthutha kunye nemibhobho ye-penstock yezityalo zombane wamanzi, inkxaso yokufaka iibhulorho, amazibuko, kunye neziseko ze-wharf, iintsika zesakhiwo, kunye nokuhanjiswa kweoli kunye negesi.

Umgangatho: API 5L, ASTM A53, ASTM A500, JIS G3444.

Izinto eziphathekayo: Q195, Q235;S195, S235;STK400.

I-Diamenter yangaphandle: 219-2220mm.

Ubunzima bodonga: 6-16mm.

Unyango loMphezulu: Ize okanye ipeyintiwe.

Ukuphela: I-PE (isiphelo esicacileyo) okanye i-BE (i-bevelled end) .Yindlela efanelekileyo yokuphucula ngakumbi izinto zethu kunye nokulungiswa.Injongo yethu iya kuba kukuphuhlisa izinto ezinobuqhinga kubathengi ngokudibana okuphezulu kwiFactory Promotional JIS G3461 STB340 STB410 STB510 IBoiler Steel Pipe / Umbhobho wentsimbi yokuTshintsha ubushushu, ulonwabo loMthengi yeyona njongo yethu iphambili.Siyakwamkela ukuba usete ubudlelwane boshishino kunye nathi.Ngolwazi oluthe vetshe, qiniseka ukuba awuzukulinda ukunxibelelana nathi.
Ukukhuthazwa kweFactoryI-Boiler Tubing yaseTshayina kunye noMbhobho weBoiler woxinzelelo oluphezulu, Ungasazisa ingcamango yakho yokuphuhlisa uyilo olulodwa lwemodeli yakho ukukhusela iindawo ezifanayo kakhulu kwimarike!Siza kunika inkonzo yethu engcono ukwanelisa zonke iimfuno zakho!Khumbula ukunxibelelana nathi kwangoko!