Izindaba - Ukuqonda Umehluko Phakathi Kwamapayipi Ensimbi E-ERW, SSAW, kanye ne-DSAW

Amapayipi ensimbi adlala indima ebalulekile engqalasizinda yomphakathi wanamuhla kusukela kumapayipi kawoyela negesi kuya ekulethweni kwamanzi kanye nezicelo zesakhiwo. Phakathi kwawo, athandwa kakhulu yi-Ipayipi elihlanganisiwe le-ERW, Ipayipi lensimbi le-SSAW, Ipayipi lensimbi le-DSAWUkuqwashisa ngomehluko phakathi kwale mikhiqizo kwenza onjiniyela, osonkontileka kanye nabathengi bakwazi ukukhetha ipayipi elifanele kakhulu izinhlelo zabo zokusebenza.

Amapayipi Ensimbi e-ASTM A671 CC65 CL 12 EFW Okusetshenziswa Kwezimboni Nezakhiwo (1)

Iyini i-ERW Steel Pipe?

Ipayipi lensimbi le-ERWkubhekisela epayipini lensimbi elakhiwe kusetshenziswa ukushisela kokumelana kagesi. Lokhu kuphumela ekwakhekeni komthungo ode ubude bepayipi.

Okulandelayo ezinye zezici ezibalulekile zamapayipi e-ERW:
Ububanzi: Encane kuya kwephakathi nendawo (ngokuvamile i-10 mm - 508 mm).
Ubukhulu Bodonga: Kuncane kuya kokuphakathi (ukujiya okuvamile ≤20 mm).
Izicelo: Ngemipayipi yamanzi, imipayipi yegesi, kanye nezingxenye zesakhiwo nezemishini.
Izinzuzo: Ukunemba okuphezulu, ubuso bangaphakathi obubushelelezi, obungabizi.
Ukulinganiselwa: Akusebenzi kwisevisi yokucindezela okuphezulu kakhulu.

Iyini ipayipi lensimbi le-SSAW?

I-SSAW (I-Spiral Submerged Arc Welded)ipayipi lensimbi, ebizwa nangokuthi i-HSAW, yenziwa ngokugoqa umucu wensimbi ube yisimo esijikelezayo bese uhlanganisa umthungo usebenzisa ukugoqa okungaphansi kwe-arc.

Izici ezibalulekile zamapayipi e-SSAW:
Ububanzi: Okuphakathi kuya kokukhulu kakhulu (400 mm–3600 mm+).
Ubukhulu Bodonga: Kuncane kuya kokuphakathi (≤25 mm okuvamile).
Umthungo: Umthungo ojikelezayo nge-engela eya ku-axis yepayipi.
Izicelo: Amapayipi kawoyela negesi, ezokuthutha ngamanzi, amaphrojekthi amakhulu ezakhiwo.
Izinzuzo: Ingakhiqiza ububanzi obukhulu kanye nobukhulu bodonga obuguquguqukayo.
Ukulinganiselwa: Umthungo ojikelezayo unciphisa kancane amandla okucindezela uma kuqhathaniswa namapayipi e-DSAW ajikelezayo.

Iyini ipayipi lensimbi le-DSAW?

Ipayipi lensimbi le-DSAW (I-Double Submerged Arc Welded)kufana nokuthiIpayipi le-LSAW (Longitudinal Submerged Arc Welded)okwenziwa ngokugoba ipuleti lensimbi eliyi-~1/2 intshi kuya ku-3 intshi ubukhulu libe yi-cylinder bese kushintshwa kokubili imithungo yangaphakathi neyangaphandle kusetshenziswa inqubo yokushiswa kwe-arc engaphansi kwamanzi.

Izici eziyinhloko zepayipi le-DSAW:
Ububanzi: Okuphakathi kuya kokukhulu (okujwayelekile okungu-300–2500 mm).
Ubukhulu bodonga: Okuphakathi kuya kokujiyile (≥6 mm kuya ku-50 mm+).
Sebenzisa: Amapayipi kawoyela negesi anomfutho ophezulu kanye namapayipi asogwini lolwandle, ukusetshenziswa kwesakhiwo okudinga amandla aphezulu.
Izinzuzo: Imithungo iqinile futhi ithembekile, okwenza impahla ibe yindawo ekahle kakhulu ezimweni ezicindezelayo.
Ukungalungi: Ukukhiqizwa okubizayo kanye nenqubo yokukhiqiza ehamba kancane uma kuqhathaniswa ne-ERW kanye ne-SSAW.

I-ERW vs SSAW vs DSAW: Ukuqhathanisa Okusheshayo

Isici	I-ERW	I-SSAW	I-DSAW
Uhlobo Lomthungo	I-Longitudinal	I-Spiral	I-Longitudinal (ngaphakathi nangaphandle)
Indlela Yokushisela	Ukumelana Nogesi	Umugqa Ocwiliswe Ngaphansi	Umugqa Ocwiliswe Ngaphansi
Ububanzi Bebanga	Okuncane kuya Okuphakathi	Okuphakathi kuya Okukhulu Kakhulu	Okuphakathi kuya Okukhulu
Ubukhulu Bodonga	Kunciphe Kube Phakathi	Kunciphe Kube Phakathi	Okuphakathi kuya kokujiyile
Isilinganiso Sokucindezela	Okuphansi kuya Okuphakathi	Okuphakathi nendawo	Phezulu
Ukusetshenziswa Okuvamile	Amanzi, igesi, imishini	Amapayipi kawoyela negesi	Amapayipi Anengcindezi Ephakeme, Ogwini Lolwandle

Izinsizakalo ze-China Royal Steel Group

Iqembu Lensimbi Yasebukhosini LaseShayinaingumkhiqizi ochwepheshe wemikhiqizo yamapayipi ensimbi enamapayipi ensimbi e-ERW (Electric Resistance Welded), i-SSAW (Spiral Submerged Arc Welded) kanye ne-DSAW (Double Submerged Arc Welded) phakathi kwezinye. Ngokusekelwe eminyakeni yokuhlangenwe nakho embonini, inkampani inikeza ukubonisana okugcwele kwezobuchwepheshe kanye nezeluleko ngohlobo lwepayipi olufanele kakhulu lokusetshenziswa kuukudluliswa kukawoyela negesi, ukudluliswa kwamanzi, imisebenzi yezimboni enomfutho ophezulu, kanye namaphrojekthi emithambo yegazi, phakathi kwezinye izinhlelo zokusebenza.

I-Royal Steel Group ibheka izinto ezahlukahlukene ezifana nokuthiusayizi wepayipi, ukujiya kodonga, izinga lezinto ezibonakalayo, isigaba sokucindezela, ukumelana nokugqwala, kanye nezimo zemveloukuthola izixazululo ezifanele kakhulu. Ngaphezu kwalokho, i-China Royal Steel Group inikeza isevisi yokwenziwa kanye nensizakalo yokumboza eyenzelwe wena (okungukuthi, ukulwa nokugqwala, i-galvanization, i-epoxy lining) kanye nokuqinisekiswa kwekhwalithi okuqinile ngezinga lomhlaba wonke le-ASTM, ISO kanye ne-API.

Ngokukhiqiza okuthuthukisiwe, ukuhlolwa okunembile kanye nokusekelwa kwe-logistics, inkampani iyakwazi ukuhlinzeka ngemikhiqizo yamapayipi ensimbi ehambisana nokuphepha okuqinile, ukuqina kanye nezindinganiso zokusebenza, okuvumela amakhasimende ukuthi alethe izixazululo zengqalasizinda ezingabizi, eziqhubekayo, nezisebenzayo.

Ukukhetha ipayipi lensimbi elifanele kuncike ezidingweni zephrojekthi, ububanzi, ukujiya kodonga, kanye nesilinganiso sokucindezela:

Amapayipi e-ERW: Isebenza kahle, ilungele ukusetshenziswa kobubanzi obuncane kuya kobuphakathi kanye nokusetshenziswa komfutho ophansi kuya kophakathi.

Amapayipi e-SSAW: Kufanelekela amapayipi amakhulu anobukhulu obuguquguqukayo bodonga.

Amapayipi e-DSAW: Ukukhetha okungcono kakhulu kwezicelo ezinamandla aphezulu, ezinomfutho ophezulu njengemipayipi yasogwini noma kawoyela negesi.

Ukuqonda umehluko phakathi kwamapayipi ensimbi e-ERW, SSAW, kanye ne-DSAW kuqinisekisa ukusebenza kahle, ukuphepha, kanye nokonga izindleko kunoma yimuphi umsebenzi wengqalasizinda.

IQEMBU LASEBUKHOSINI

Ikheli

Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.

I-imeyili

sales01@royalsteelgroup.com

Ucingo

Umphathi Wokuthengisa: +8613652091506

Amahora

UMsombuluko-NgeSonto: Isevisi yamahora angu-24

Isikhathi sokuthunyelwe: Jan-14-2026