I-Wholesale Price China ASTM A283 T91 A355 4130 42CrMo 15CrMo St37 A106 Carbon Alloy Seamless Steel Pipe

Isihluthulelo sempumelelo yethu “Ikhwalithi Yomkhiqizo Enhle, Inani Elinengqondo Nesevisi Ephumelelayo” Yentengo Yesitolo Ese-China ASTM A283 T91 A355 4130 42CrMo 15CrMo St37 A106 Ipayipi Lensimbi Elingenasici LeCarbon Alloy, Besilokhu sifuna kusengaphambili ukumisa izinhlangano zokubambisana kanye nawe.Qiniseka ukuthi uyasithinta ukuze uthole idatha eyengeziwe.
Isihluthulelo sempumelelo yethu "Ikhwalithi Yomkhiqizo Enhle, Inani Elizwakalayo kanye Nesevisi Ephumelelayo" yeI-China Steel ne-Alloy Steel, Ukwaneliseka kweKhasimende kuwumgomo wethu.Sibheke ngabomvu ukubambisana nawe futhi sikunikeze izinsizakalo zethu ezingcono kakhulu.Siyakwamukela ngokufudumele ukuthi usithinte futhi sicela ukhululeke ukusithinta.Phequlula igumbi lethu lombukiso eliku-inthanethi ukuze ubone ukuthi singakwenzela ini.Bese usithumela i-imeyili imininingwane yakho noma imibuzo namuhla.
I-SSAW spiral welded pipe iwuhlobo lwepayipi lensimbi elivunguzayo, elenziwe ngekhoyili yensimbi ewumugqa, evamise ukwakhiwa nge-extrusion efudumele futhi eshiselwe inqubo yokushisela ye-automatic kabili emaceleni engaphansi kwe-arc.

1. Idivayisi yokulawula igebe le-weld isetshenziselwa ukuqinisekisa ukuthi igebe le-weld lihlangabezana nezidingo zokushisela, futhi ububanzi bepayipi, ukufaneleka kanye negebe lokushisela kulawulwa ngokuqinile.

2. I-butt ye-strip steel head kanye nomsila isebenzisa i-arc welding eyodwa noma i-double submerged arc welding, futhi ukushisela ukulungisa i-arc okuzenzakalelayo okufakwe emanzini kwamukelwa ngemva kokugingqika epayipini lensimbi.

3. Izithungo ezishiselwe zihlolwa ngomtshina we-ultrasonic othomathikhi we-inthanethi oqhubekayo, oqinisekisa ukumbozwa kokuhlola okungonakali kwama-spiral weld.Uma kukhona iphutha, izokhala ngokuzenzakalelayo futhi ifafaze amamaki, futhi izisebenzi zokukhiqiza zizolungisa imingcele yenqubo nganoma yisiphi isikhathi ukuze kuqedwe iphutha ngesikhathi.

4 ngaphambi kokwakhiwa, insimbi ye-strip iyalinganiswa, inqunywe, ihlelwe, ihlanzwe, ihanjiswe futhi igotshwe ngaphambili.

5. Igeji yengcindezi yokuxhumana kagesi isetshenziselwa ukulawula ukucindezelwa kwesilinda samafutha ezinhlangothini zombili zesithumeli ukuze kuqinisekiswe ukuthuthwa okubushelelezi kwe-strip steel.

6 ngemva kokusika epayipini elilodwa lensimbi, iqoqo ngalinye lamapayipi ensimbi kufanele libe ngaphansi kwesistimu yokuhlola yokuqala eqinile ukuze kuhlolwe izakhiwo zemishini ye-weld, ukwakheka kwamakhemikhali, isimo sokuhlanganisa, ikhwalithi yendawo yepayipi lensimbi kanye nokutholwa kwamaphutha okungabhubhisi ukuze kuqinisekiswe. ukuthi inqubo yokukhiqiza amapayipi ifanelekile ngaphambi kokuthi ifakwe ngokusemthethweni ekukhiqizeni.

7.Izingxenye ezinamamaki okuthola amaphutha e-acoustic okuqhubekayo ku-weld zizobhekwa kabusha nge-manuwali ultrasonic kanye ne-X-ray.Uma kuneziphambeko, zizolungiswa bese ziphinde zihlolwe ngendlela engonakali kuze kuqinisekiswe ukuthi amaphutha aseqediwe.

Isicelo: Ipayipi le-SSAW lisetshenziselwa kakhulu ukuthutha ngamapayipi.Imikhiqizo yethu isetshenziselwa izintambo zamanzi aphuzwayo, amasistimu okunisela, ama-casings, amapayipi okuthutha kanye namapayipi e-penstock ezimbonini eziphehla ugesi ngamanzi, ukunqwabelanisa ukusekelwa kwamabhuloho, amachweba, nengqalasizinda yamachweba, amakholomu ezakhiwo, nokusatshalaliswa kukawoyela negesi.

Okujwayelekile: API 5L, ASTM A53, ASTM A500, JIS G3444.

Material: Q195, Q235;S195, S235;I-STK400.

Ububanzi bangaphandle: 219-2220mm.

Ubukhulu bodonga: 6-16mm.

Ukwelashwa Okungaphezulu: Kungenalutho noma Kupendiwe.

Ukuphela: I-PE (i-plain end) noma i-BE (i-bevelled end). Isihluthulelo sempumelelo yethu "Ikhwalithi Yomkhiqizo Enhle, Ivelu Enengqondo Nesevisi Ephumelelayo" Yentengo Yesitolo Ese-China ASTM A283 T91 A355 4130 42CrMo 15CrMo St37 A106 Ipayipi Lensimbi Engenasici LeCarbon Alloy, Besilokhu sifuna kusengaphambili ukumisa izinhlangano zokubambisana kanye nawe.Qiniseka ukuthi uyasithinta ukuze uthole idatha eyengeziwe.
I-Wholesale Price ChinaI-China Steel ne-Alloy Steel, Ukwaneliseka kweKhasimende kuwumgomo wethu.Sibheke ngabomvu ukubambisana nawe futhi sikunikeze izinsizakalo zethu ezingcono kakhulu.Siyakwamukela ngokufudumele ukuthi usithinte futhi sicela ukhululeke ukusithinta.Phequlula igumbi lethu lombukiso eliku-inthanethi ukuze ubone ukuthi singakwenzela ini.Bese usithumela i-imeyili imininingwane yakho noma imibuzo namuhla.