Uyilo oluKhethekileyo lwe-ASTM A312 A269 A213 DIN 17175 St35.8 42CrMo 15CrMo Alloy Steel Tube / Umbhobho

Ngokwesiqhelo ijolise kubathengi, kwaye yeyona nto sigxile kuyo ekubeni ingabi ngomnye wawona mboneleli uthembekileyo, othembekileyo nothembekileyo, kodwa neqabane labathengi bethu boYilo oluKhethekileyo lwe-ASTM A312 A269 A213 DIN 17175 St35.8 42CrMo 15CrMo Alloy Steel Umbhobho / umbhobho, Onke amaxabiso axhomekeke kubungakanani beodolo yakho;eyongezelelweyo oyithengayo, isantya esongezelelweyo sinoqoqosho.Sikwabonelela ngomboneleli we-OEM omangalisayo kwiimpawu ezininzi ezidumileyo.
Ngokwesiqhelo ijolise kubathengi, kwaye yeyona nto sigxile kuyo ekubeni ingabi ngoyena mntu uthembekileyo, othembekileyo nothembekileyo, kodwa neqabane labathengi bethu.China Mild Steel Tube kunye Carbon Steel Tube, Sikholelwa ukuba ngenkonzo yethu egqwesileyo engaguqukiyo unokufumana okona kusebenza kakuhle kunye nexabiso elincinci iimveliso ezivela kuthi ixesha elide.Sizibophelele ekuboneleleni ngeenkonzo ezingcono kwaye sidale ixabiso elingakumbi kubo bonke abathengi bethu.Ndiyathemba ukuba singadala ikamva elingcono kunye.
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: Ize okanye ipeyintiwe.

Ukuphela: I-PE (isiphelo esicacileyo) okanye i-BE (i-bevelled end). Ngokuqhelekileyo ijolise kubathengi, kwaye yeyona nto sigxile kuyo ekubeni ingeyiyo kuphela yoyena mboneleli uthembekileyo, othembekileyo nonyanisekileyo, kodwa neqabane labathengi bethu boYilo oluKhethekileyo. ye-ASTM A312 A269 A213 DIN 17175 St35.8 42CrMo 15CrMo Alloy Steel Tube / Pipe, Onke amaxabiso axhomekeke kubungakanani beodolo yakho ngokufanelekileyo;eyongezelelweyo oyithengayo, isantya esongezelelweyo sinoqoqosho.Sikwabonelela ngomboneleli we-OEM omangalisayo kwiimpawu ezininzi ezidumileyo.
Uyilo olukhethekileyo lweChina Mild Steel Tube kunye Carbon Steel Tube, Sikholelwa ukuba ngenkonzo yethu egqwesileyo engaguqukiyo unokufumana okona kusebenza kakuhle kunye nexabiso elincinci iimveliso ezivela kuthi ixesha elide.Sizibophelele ekuboneleleni ngeenkonzo ezingcono kwaye sidale ixabiso elingakumbi kubo bonke abathengi bethu.Ndiyathemba ukuba singadala ikamva elingcono kunye.