LSAW Submerged Arc Welding Carbon Steel Pipe kuti Mugwiritse Ntchito Piling

LSAW zitsulo chitoliro (Longitudinally Submerged Arc Welding yofupikitsidwa ngati LSAW) ndi mawu odziwika bwino a LSAW chitoliro chachitsulo.Amagwiritsa ntchito mbale imodzi ya sing'anga ndi yokhuthala ngati zopangira, ndipo mbale yachitsulo imapanikizidwa (yokulungidwa) mu nkhungu kapena kupanga makina mu chubu chopanda kanthu.Njira yowotcherera arc yothira madzi ndikukulitsa m'mimba mwake kuti apange mapaipi.

• Zida za LSAW Pipe yachitsulo

   

   

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

Mapulogalamu:

Chitoliro cha LSAW chimagwiritsidwa ntchito popereka madzi otsika kwambiri kapena mafuta othamanga kwambiri kapena gasi wachilengedwe ndipo chitha kugwiritsidwanso ntchito kwambiri pazothandizira kapena maziko.

Kutengera mwayi wake wodalirika komanso chitetezo chokwanira, chitoliro cha LSAW chimagwiritsidwa ntchito kwambiri pamapaipi osiyanasiyana opangira uinjiniya ndi zomangamanga, ngakhale pamavuto ovuta kwambiri, komanso angagwiritsidwe ntchito popanga uinjiniya wamakampani opanga mankhwala, mphamvu yamagetsi, ulimi wothirira, zomangamanga ndi kutukula. ndi zina.

Mapaipi a LSAW a mapaipi amafuta ndi gasi
Ubwino wa mtundu wa LSAW ndikuti amatha kupanga mapaipi okhuthala kwambiri, mpaka 120 mm.

Zinthu zazikulu za LSAW zitsulo chitoliro:
1) Chitoliro chachitsulo chimakhala ndi chowotcherera chotalikirapo, ndipo ma welds amkati ndi akunja onse amawotcherera ndi kuwotcherera arc pansi pamadzi.
2) Pambuyo pakukulitsidwa kwamakina onse, kupsinjika kwamkati kwa chitoliro chachitsulo kumakhala kochepa komanso kogawidwa mofanana, komwe kumatha kuletsa kusweka kwa dzimbiri, kumakhala kolondola kwambiri, ndipo ndikosavuta kupanga kuwotcherera pamalowo.
3) Kuwotcherera kusanachitike ndikumaliza kumatengera njira yowotcherera, njira yowotcherera ndi yokhazikika, ndipo mtundu wa kuwotcherera ndi wapamwamba.
4) Kuwotcherera msoko ndikosavuta kuzindikira zolakwika zomwe sizingawononge popanga komanso kuzindikira zolakwika zomwe sizingawononge m'munda mukamagwiritsa ntchito.
5) Kusiyanasiyana kwazomwe zimapangidwira ndi zazikulu, zomwe zimatha kupanga mapaipi achitsulo okhala ndi mainchesi ang'onoang'ono ndi makulidwe akulu akulu komanso m'mimba mwake komanso makulidwe akulu akulu.