Mapaipi opangidwa ndi longitudinalndi gawo lofunikira m'mafakitale angapo kuphatikiza zomangamanga, mafuta ndi gasi, komanso ntchito zakunyanja.Mwa mitundu yosiyanasiyana yomwe ikupezeka pamsika, LSAW (Longitudinal Submerged Arc Welded) mapaipi achitsulo ndi otchuka chifukwa chapamwamba kwambiri.Wopangidwa kuchokeraAPI 5L chitsulo,mapaipi amenewa ndi cholimba kwambiri ndi oyenera osiyanasiyana ntchito.
Mmodzi mwa ubwino waukulu walongitudinal kumizidwa arc welded mpweya zitsulo chitolirondiye mphamvu yake ndi kuuma kwake.The longitudinal kuwotcherera ndondomeko zimatsimikizira mosalekeza ndi amphamvu kuwotcherera, kulola chitoliro kupirira zinthu mkulu-anzanu.Kuphatikiza apo, kugwiritsa ntchito chitsulo cha API 5L kumawonjezeranso mawonekedwe ake amakina, ndikupangitsa kuti ikhale yoyenera madera ovuta.Mapaipiwa ali ndi mphamvu zolimba kwambiri komanso kukana kwa dzimbiri, kuwapangitsa kukhala oyenera kugwiritsidwa ntchito kwanthawi yayitali pamavuto.
Kampani yathu makamaka miyezo: API 5L PSL1 ndi PSL2.ASTM A252,Chithunzi cha EN10210, Chithunzi cha EN10219.Takulandilani pama foni amakasitomala, zokambirana zamabizinesi.
Nthawi yotumiza: Nov-02-2023