I-LSAW Submerged Arc Welding Carbon Steel Pipe for Piling Use

Ipayipi lensimbi ye-LSAW (I-Longitudinally Submerged Arc Welding efushanisiwe njenge-LSAW) iyitemu yenkulumo yobungcweti yepayipi lensimbi ye-LSAW.Isebenzisa ipuleti elilodwa eliphakathi nendawo neliwugqinsi njengempahla eluhlaza, futhi ipuleti lensimbi liyacindezelwa (ligoqelwe) kusikhunta noma umshini wokwakha libe ishubhu elingenalutho.Indlela yokushisela i-arc engaphansi kwamanzi kanye nobubanzi obunwetshiwe ukukhiqiza amapayipi.

• Izinto ze-LSAW Steel Pipe

   

   

  I-Pipe Standard	I-API 5L PSL1/PSL2 Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
  	I-ASTM A53 ASTM 572 ASTM A252
  	I-AN/NZS 1163 AN/NZS 1074
  	EN10219-1 EN10217-1
  Usayizi	OD: 219mm-1625mm
  	Ubukhulu: 7-50 mm
  	UBUDE: 5.8/6/11.8/12m

Izicelo:

Ipayipi le-LSAW lisetshenziselwa ukudlulisa uketshezi olunomfutho ophansi noma i-petroleum enomfutho ophezulu noma igesi yemvelo futhi ingasetshenziswa kabanzi ekusekeleni noma ezisekelweni zesakhiwo.

Ngokusekelwe ekuzuzeni kwayo ukuthembeka okuphezulu nokusebenza kokuphepha, ipayipi le-LSAW lisetshenziswa kabanzi kumapayipi ahlukahlukene wobunjiniyela nokwakhiwa, ngisho nangaphansi kwesimo esinzima kakhulu, futhi lingasetshenziswa kubunjiniyela bemboni yamakhemikhali, amandla kagesi, ukuchelela, ukwakhiwa nokunqwabelanisa. njll.

Amapayipi e-LSAW epayipi likawoyela negesi
Inzuzo yohlobo lwe-LSAW ukuthi ikwazi ukukhiqiza ugqinsi oluwugqinsi lwamapayipi, lufinyelele ku-120 mm.

Izici eziyinhloko zepayipi lensimbi ye-LSAW:
I-1) Ipayipi lensimbi line-weld ye-longitudinal, futhi ama-welds angaphakathi nangaphandle wonke ahlanganiswe nge-arc welding engaphansi kwamanzi.
I-2) Ngemuva kokwelashwa okunwetshwa komshini jikelele, ukucindezeleka kwangaphakathi kwepayipi lensimbi kuncane futhi kusatshalaliswa ngokulinganayo, okungavimbela ngempumelelo ukuqhekeka kokugqwala kwengcindezi, kunokunemba okuphezulu kwe-dimensional, futhi ilungele ukwakhiwa kwe-welding endaweni.
I-3) Inqubo yokufaka i-welding yangaphambili kanye nokuqeda iyamukelwa, inqubo yokushisela izinzile, futhi izinga le-welding seam liphezulu.
I-4) I-Welding seam kulula ukubona ukutholakala kwephutha elingabhubhisi inqubo yokukhiqiza kanye nokutholwa kwamaphutha okungabhubhisi ensimini ngesikhathi sokusetshenziswa.
I-5) Ububanzi bokucaciswa komkhiqizo bukhulu, obungakhiqiza amapayipi ensimbi anobubanzi obuncane nobukhulu obukhulu bodonga kanye nobubanzi obukhulu nobukhulu obukhulu bodonga.