Ipayipi le-SSAW lenziwe ngensimbi egoqwe eshisayo egoqiwe ngokushiselwa okuzenzakalelayo kwe-arc ngaphansi kwezinga lokushisa elivamile lomkhathi. Kunamasethi ayi-12 omugqa wokukhiqiza wesimanje wepayipi le-SSAW. Isivuno sonyaka sepayipi le-SSAW elinobubanzi obungaphandle obungu-219mm-3620mm, ukujiya kodonga 5-25.4mm kanye nebanga lensimbi B-X80 ngamathani angu-1,000,000. izintambo zayo ezimbili zokukhiqiza amapayipi ensimbi, owodwa nge-spiral submerged arc welded (SAW) ipayipi lensimbi kanye nenye ye -longitudinal submerged arc welded (SAW) yepayipi yensimbi, ngokulandelana yakhiwe amasethi amabili emishini eyinhloko nesethi engu-1 yemishini yokulinganisa. Umphumela wonyaka ufika ku-120,000 wamathani wepayipi le-SAW elivunguzayo kanye namathani angama-200,000 wepayipi longitudinal SAW.
Isikhathi sokuthumela: Aug-02-2019