China 15CrMo Umbhobho wentsimbi ongenamthungo

thobela ikhontrakthi”, ihambelana nemfuno yemarike, ijoyina ngelixa ikukhuphiswano lwemarike ngomgangatho wayo ophezulu kunye nokubonelela ngoncedo olubanzi ngakumbi nolukhethekileyo kubathengi ukubavumela ukuba baphuhle babe ngabaphumeleleyo ababalulekileyo.Ukusukela kwinkampani, kuya kuba kukwaneliseka kwabathengi be-China 15CrMo Umbhobho wentsimbi ongenamthungo, Sithembe kwaye uya kuzuza okuninzi ngakumbi.Kuya kufuneka uzive ukhululekile ngokupheleleyo ukuqhagamshelana nathi ngedatha eyongezelelweyo, siyakuqinisekisa ngesona saziso sethu sibalaseleyo ngamaxesha onke.
thobela ikhontrakthi”, ihambelana nemfuno yemarike, ijoyina ngelixa ikukhuphiswano lwemarike ngomgangatho wayo ophezulu kunye nokubonelela ngoncedo olubanzi ngakumbi nolukhethekileyo kubathengi ukubavumela ukuba baphuhle babe ngabaphumeleleyo ababalulekileyo.Ukusukela kwinkampani, kuya kuba kukwaneliseka kwabathengiI-China Seamless Steel Tube kunye ne-15CrMo Alloy Steel Tubing, Imveliso yethu ithunyelwe kumazwe angaphezu kwama-30 kunye nemimandla njengomthombo wesandla sokuqala kunye nexabiso eliphantsi.Samkela ngokunyanisekileyo abathengi abasuka ekhaya nakwamanye amazwe ukuba beze kuthethathethana nathi ngoshishino.
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). thobela ikhontrakthi ", ihambelana nemfuno yemarike, ijoyina ngelixa kukhuphiswano lwemarike ngomgangatho wayo ophezulu kunye nokubonelela ngoncedo olubanzi kunye nolukhethekileyo kubathengi ukuba bavumele bakhula babe ngabaphumeleleyo ababalulekileyo.Ukusukela kwinkampani, kuya kuba kukwaneliseka kwabathengi kuMvelisi waseChina wePipe yentsimbi engenamthungo kunye nobungakanani bombhobho bungenziwa ngokwezifiso, Sithembe kwaye uya kuzuza okuninzi ngakumbi.Kuya kufuneka uzive ukhululekile ngokupheleleyo ukuqhagamshelana nathi ngedatha eyongezelelweyo, siyakuqinisekisa ngesona saziso sethu sibalaseleyo ngamaxesha onke.
Umvelisi waseTshayina we-China 15CrMoSeamless Steel Tube kunye ne-15CrMo Alloy Steel Tubing, Imveliso yethu ithunyelwe kumazwe angaphezu kwama-30 kunye nemimandla njengomthombo wesandla sokuqala ngexabiso eliphantsi.Samkela ngokunyanisekileyo abathengi abasuka ekhaya nakwamanye amazwe ukuba beze kuthethathethana nathi ngoshishino.