Ezweni lamapayipi, igama elithi ipayipi le-DSAW livame ukuvela ezingxoxweni mayelana nemikhiqizo yensimbi esezingeni eliphezulu. I-DSAW, nomaUkushisela i-Arc Ecwiliswe Kabili, kuyindlela esetshenziswa ukukhiqiza amapayipi amakhulu, ikakhulukazi embonini kawoyela negesi, kanye nasezinhlelweni zasolwandle nezakhiwo. Le bhulogi izobheka ngokujulile ukuthi iyini ipayipi le-DSAW, inqubo yalo yokukhiqiza, kanye nezinzuzo zalo.
Inqubo yokukhiqiza amapayipi e-DSAW ihilela izinyathelo ezimbili ezibalulekile: ukwakheka kwamapayipi kanye nokushisela. Okokuqala, ishidi lensimbi eliyisicaba ligoqwa libe yisimo esiyindilinga. Amaphethelo eshidi abe eselungiselelwa ukushisela. I-DSAW ihlukile ngoba isebenzisa ama-arcs amabili okushisela acwiliswe ngaphansi kwesendlalelo se-granular flux. Lokhu akuvikeli nje kuphela ukushisela ekungcoleni, kodwa futhi kuqinisekisa ukungena okujulile, okuholela ekubopheni okuqinile nokuhlala isikhathi eside.
Enye yezinzuzo eziyinhloko zamapayipi e-DSAW yikhono lawo lokubekezelela ukucindezeleka okuphezulu kanye nezimo zemvelo ezimbi kakhulu. Lokhu kuwenza abe ngcono kakhulu ekuthuthweni kukawoyela negesi amabanga amade, lapho ukuthembeka kubalulekile khona. Ngaphezu kwalokho, amapayipi e-DSAW aziwa ngobukhulu bawo obufanayo bodonga, okubangela ubuqotho besakhiwo nokusebenza kwawo.
Enye inzuzo yokuthiIpayipi le-DSAWukuthi kuyabiza kakhulu. Le nqubo yokukhiqiza ingakhiqiza ipayipi elikhulu elinobubanzi obuphansi kunezinye izindlela, njengepayipi elingenamthungo noma ipayipi le-ERW (electric resistance welded). Lokhu kwenza ipayipi le-DSAW libe yindlela ekhangayo yezimboni eziningi ezifuna ukulinganisela ikhwalithi kanye nesabelomali.
Ekuphetheni, amapayipi e-DSAW ayisici esibalulekile emikhakheni eyahlukene, ikakhulukazi amandla nengqalasizinda. Ukwakhiwa kwawo okuqinile, ukusebenza kahle kwezindleko, kanye nekhono lokusingatha izimo ezidinga amandla kuwenza abe ukukhetha okuphezulu kwezicelo eziningi. Ukuqonda izinzuzo kanye nenqubo yokukhiqiza amapayipi e-DSAW kungasiza izinkampani ukuthi zenze izinqumo ezinolwazi lapho zikhetha ikhambi lamapayipi lamaphrojekthi azo.
Isikhathi sokuthunyelwe: Novemba-28-2024