ASTM A283 T91 P91 4130 42CrMo 15CrMo Ingxubevange yeCarbon Umbhobho wentsimbi St37 C45 A106 Gr.B A53 20# 45# Q355b iThubhu yentsimbi engenamthungo

Ukuqhubela phambili ukukhulisa ubuchule bolawulo ngenxa yomthetho wakho othi "ukunyaniseka, ukholo olukhulu kunye nomgangatho ophezulu zisisiseko sophuhliso lwenkampani", sithatha ngokubanzi isiseko sorhwebo olufanayo kumazwe ngamazwe, kwaye siqhubeleka nokwakha intengiso entsha ukuhlangabezana neemfuno zabathengi. kuba ASTM A283 T91 P91 4130 42CrMo 15CrMo Ingxubevange Carbon Steel Pipe St37 C45 A106 Gr.B A53 20# 45# Q355b I-Tube yentsimbi engenamthungo, Ingcamango yenkampani yethu "Ukunyaniseka, isantya, iNkonzo, kunye noKwaneliseka".Siza kulandela le ngcamango kwaye siphumelele ukwaneliseka kwabathengi ngakumbi nangakumbi.
Ukuqhubela phambili ukukhulisa ubuchule bolawulo ngenxa yomthetho wakho othi "ukunyaniseka, ukholo olukhulu kunye nomgangatho ophezulu zisisiseko sophuhliso lwenkampani", sithatha ngokubanzi isiseko sorhwebo olufanayo kumazwe ngamazwe, kwaye siqhubeleka nokwakha intengiso entsha ukuhlangabezana neemfuno zabathengi. ngenxaChina Ingxubevange Steel kunye ingxubevange Steel Pipe, Yintoni ixabiso elihle?Sinika abathengi ngexabiso lasefektri.Kwisiseko somgangatho olungileyo, ukusebenza kakuhle kufuneka kuthathelwe ingqalelo kwaye kugcinwe iingeniso ezifanelekileyo eziphantsi nezisempilweni.Yintoni ukuhanjiswa okukhawulezayo?Senza ukuhanjiswa ngokweemfuno zabathengi.Nangona ixesha lokuhambisa lixhomekeke kubungakanani bomyalelo kunye nobunzima balo, sisazama ukubonelela ngeemveliso kunye nezisombululo ngexesha.Ngethemba elinyanisekileyo sinokuba nobudlelwane beshishini bexesha elide.
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) . Ukuphucula ngokuqhubekayo ubuchule bokulawula ngenxa yomgaqo wakho "onyanisekileyo, ukholo olukhulu kunye nomgangatho ophezulu zisisiseko sophuhliso lwenkampani", sithatha ngokubanzi isiseko esifanayo. zorhwebo kumazwe ngamazwe, kwaye ngokuqhubekayo nokwakha imveliso entsha ukuhlangabezana neemfuno zabathengi ngexabiso eliphantsi ASTM A283 T91 P91 4130 42CrMo 15CrMo Ingxubevange yeCarbon Steel Pipe St37 C45 A106 Gr.B A53 20# 45# Q355b I-Tube yentsimbi engenamthungo, Ingcamango yenkampani yethu "Ukunyaniseka, isantya, iNkonzo, kunye noKwaneliseka".Siza kulandela le ngcamango kwaye siphumelele ukwaneliseka kwabathengi ngakumbi nangakumbi.
Ixabiso eliphantsiChina Ingxubevange Steel kunye ingxubevange Steel Pipe, Yintoni ixabiso elihle?Sinika abathengi ngexabiso lasefektri.Kwisiseko somgangatho olungileyo, ukusebenza kakuhle kufuneka kuthathelwe ingqalelo kwaye kugcinwe iingeniso ezifanelekileyo eziphantsi nezisempilweni.Yintoni ukuhanjiswa okukhawulezayo?Senza ukuhanjiswa ngokweemfuno zabathengi.Nangona ixesha lokuhambisa lixhomekeke kubungakanani bomyalelo kunye nobunzima balo, sisazama ukubonelela ngeemveliso kunye nezisombululo ngexesha.Ngethemba elinyanisekileyo sinokuba nobudlelwane beshishini bexesha elide.