Umzi-mveliso wasimahla wesampuli ye-DIN 1629 St52 Imibhobho yentsimbi engenamthungo

Ngoku sinoomatshini abantsonkothileyo.Izisombululo zethu zithunyelwa ngaphandle e-USA, e-UK njalo njalo, sonwabela igama elihle phakathi kwabathengi beFactory Free sample DIN 1629 St52 Seamless Steel Pipes, Siyakwamkela ukuba udibanise nathi ukwenza ishishini lakho libe lula.Sisoloko siliqabane lakho xa ufuna ukuba neshishini lakho.
Ngoku sinoomatshini abantsonkothileyo.Izisombululo zethu zithunyelwa e-USA, e-UK njalo njalo, sonwabele igama elihle phakathi kwabathengi.China Steel kunye Umbhobho Seamless, Kwixesha elizayo, sithembisa ukugcina ukunika umgangatho ophezulu kunye nezisombululo ezingabizi kakhulu, ezisebenza kakuhle emva kwenkonzo yokuthengisa kubo bonke abathengi bethu emhlabeni wonke ukwenzela uphuhliso oluqhelekileyo kunye nenzuzo ephezulu.
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 yentsimbi ibekwe kwinqanaba, 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: Ayinanto okanye ipeyintiwe.

Ukuphela: I-PE (isiphelo esicacileyo) okanye i-BE (i-bevelled end). Ngoku sinoomatshini abaphucukileyo.Izisombululo zethu zithunyelwa ngaphandle e-USA, e-UK njalo njalo, sonwabela igama elihle phakathi kwabathengi beFactory Free sample DIN 1629 St52 Seamless Steel Pipes, Siyakwamkela ukuba udibanise nathi ukwenza ishishini lakho libe lula.Sisoloko siliqabane lakho xa ufuna ukuba neshishini lakho.
Factory Free isampuliChina Steel kunye Umbhobho Seamless, Kwixesha elizayo, sithembisa ukugcina ukunika umgangatho ophezulu kunye nezisombululo ezingabizi kakhulu, ezisebenza kakuhle emva kwenkonzo yokuthengisa kubo bonke abathengi bethu emhlabeni wonke ukwenzela uphuhliso oluqhelekileyo kunye nenzuzo ephezulu.