Ixabiso leWholeyili laseTshayina ASTM A283 T91 A355 4130 42CrMo 15CrMo St37 A106 Carbon Alloy Seamless Steel Pipe

Isitshixo kwimpumelelo yethu "nguMgangatho oMhle weMveliso, iXabiso eliQinisekileyo kunye neNkonzo eFanelekileyo" kwixabiso leWholesale i-China ASTM A283 T91 A355 4130 42CrMo 15CrMo St37 A106 Umbhobho weNsimbi weCarbon ongenamthungo, Besifuna phambili ukuseka imibutho yentsebenziswano kunye nawe.Qinisekisa ukuba uqhagamshelane nathi ngedatha engaphezulu.
Isitshixo kwimpumelelo yethu "nguMgangatho oMhle weMveliso, iXabiso eliQinisekileyo kunye neNkonzo eFanelekileyo" yeChina Steel kunye nengxubevange Steel, Ukwaneliseka koMthengi yinjongo yethu.Sijonge phambili ekusebenzisaneni nawe kunye nokubonelela ngeenkonzo zethu ezingcono kuwe.Siyakwamkela ngokufudumeleyo ukuba uqhagamshelane nathi kwaye nceda uzive ukhululekile ukuqhagamshelana nathi.Bhrawuza igumbi lethu lokubonisa kwi-intanethi ukubona ukuba singakwenzela ntoni na.Kwaye emva koko usithumele nge-imeyile iinkcukacha zakho okanye imibuzo namhlanje.
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 (isiphelo se-bevelled) .Isitshixo kwimpumelelo yethu "nguMgangatho oMhle weMveliso, iXabiso eliQinisekileyo kunye neNkonzo eSebenzayo" kwixabiso le-Wholesale yaseChina ASTM A283 T91 A355 4130 42CrMo 15CrMo St37 A106 Carbon Alloy Seamless Steel Pipe, Besifuna phambili ukuseka imibutho yentsebenziswano kunye nawe.Qinisekisa ukuba uqhagamshelane nathi ngedatha engaphezulu.
Ixabiso leWholeyile yaseTshayinaChina Steel kunye nengxubevange Steel, Ukwaneliseka koMthengi yinjongo yethu.Sijonge phambili ekusebenzisaneni nawe kunye nokubonelela ngeenkonzo zethu ezingcono kuwe.Siyakwamkela ngokufudumeleyo ukuba uqhagamshelane nathi kwaye nceda uzive ukhululekile ukuqhagamshelana nathi.Bhrawuza igumbi lethu lokubonisa kwi-intanethi ukubona ukuba singakwenzela ntoni na.Kwaye emva koko usithumele nge-imeyile iinkcukacha zakho okanye imibuzo namhlanje.