Yambitsani kugwiritsa ntchito zipangizo zachitsulo za LSAW, mtundu wake ndi momwe zimagwiritsidwira ntchito

Mapaipi a SAW (Longitudinal Submerged Arc Welded) ndi osiyana ndi mitundu ina ya mapaipi olumikizidwa omwe amagwiritsidwa ntchito mu mapaipi. Amagwiritsidwa ntchito kwambiri m'mapaipi otumizira mafuta ndi gasi,ndi ntchito zomangira nyumba monga kumanga milatho ndi ngalande.

Ponena za miyezo, mapaipi a LSAW akutsatira miyezo yomwe yakhazikitsidwa ndi American Petroleum Institute (API), International Organization for Standardization (ISO), ndi American

Bungwe la Mainjiniya a Makina (ASME). Miyezo iyi imafotokoza zofunikira za miyeso, kapangidwe ka mankhwala, mawonekedwe a makina, ndi zofunikira pakuyesa mapaipi a LSAW.

Mapaipi a LSAWZilipo m'magiredi osiyanasiyana monga ASTM A671, ASTM A672, ASTM A525,BS EN10210, BS EN10219, ndi API 5L Gr. B. Kusankha kwa giredi kumadalira momwe ntchitoyo igwiritsidwira ntchitozofunikira monga kuthamanga, kutentha, ndi mtundu wa madzi omwe akunyamulidwa.

Mapaipi a LSAW amagwiritsidwa ntchito mosiyanasiyana, ndipo amagwiritsidwa ntchito kwambiri pamizere yotumizira mafuta ndi gasi, mapaipi amadzi, komanso ntchito zomangira monga kumanga milatho ndi ngalande. Mapaipi awa ndi abwino kwambiri.kuposa mapaipi ena olumikizidwa chifukwa amapereka kulondola kwabwino, mphamvu zambiri, komanso kulimba. Mapaipi a LSAW amatha kupangidwa m'makulidwe ndi kutalika kwakukulu, zomwe zimapangitsa kuti akhale abwino kwambiri kugwiritsidwa ntchito m'mapaipi otumizira mtunda wautali.

Pomaliza, mapaipi a LSAW amagwira ntchito yofunika kwambiri pakutumiza mafuta ndi gasi komanso momwe amagwirira ntchito. Amagwirizana ndi miyezo yokhwima, amabwera m'magiredi osiyanasiyana, ndipo ndi olimba komanso odalirika.