Dziwani zambiri za LSAW zitsulo, kalasi ndi kugwiritsa ntchito

SAW (Longitudinal Submerged Arc Welded) Mipope ndi yosiyana ndi mitundu ina ya mapaipi otsekemera omwe amagwiritsidwa ntchito popanga mapaipi.Amagwiritsidwa ntchito kwambiri pamapaipi otumizira mafuta ndi gasi,ndi ntchito zomanga monga kumanga milatho ndi tunnel.

Pankhani ya miyezo, mapaipi a LSAW amagwirizana ndi miyezo yokhazikitsidwa ndi American Petroleum Institute (API), International Organisation for Standardization (ISO), ndi American.

Society of Mechanical Engineers (ASME).Miyezo iyi imatanthauzira makulidwe, kapangidwe kakemidwe, mawonekedwe amakina, ndi zofunika kuyesa mapaipi a LSAW.

Mapaipi a LSAWakupezeka m'makalasi osiyanasiyana monga ASTM A671, ASTM A672, ASTM A525,Chithunzi cha EN10210BS EN10219 NDIAPI 5L Gr.B.Kusankhidwa kwa giredi kumatengera ntchitozofunikira monga kuthamanga, kutentha, ndi mtundu wamadzimadzi omwe amanyamulidwa.

Kagwiritsidwe ntchito ka mapaipi a LSAW ndi osiyanasiyana, ndipo amagwiritsidwa ntchito kwambiri pamizere yotumizira mafuta ndi gasi, mapaipi amadzi, ndi mamangidwe ake monga kumanga milatho ndi tunnel.Mapaipi awa amakondapa mapaipi ena welded monga amapereka bwino dimensional kulondola, mkulu mphamvu, ndi durability.Mapaipi a LSAW amatha kupangidwa mokulirapo komanso kutalika kwake, kuwapangitsa kukhala abwino kugwiritsa ntchito mapaipi opatsira mtunda wautali.

Pomaliza, mapaipi a LSAW amatenga gawo lofunikira pakufalitsa mafuta ndi gasi komanso kagwiritsidwe ntchito kamangidwe.Amagwirizana ndi miyezo yokhwima, amabwera m'makalasi osiyanasiyana, ndipo ndi okhalitsa komanso odalirika.