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Theko e tlaase ea Api Oil Pipeline Stem Gate Valve

Valve ea heke ke valve ea heke ea groove, e na le switch e bobebe, tiiso e ka tšeptjoang, mohopolo o motle oa rekere le ts'ebeletso e telele le bophelo bo bolelele le melemo e meng ea bohlokoa. Trench heke e boima ba 'mele,' mele o entsoeng ka tšepe ea ductile, boima bo bobebe ho feta valve e tloaelehileng e ka bang 20% ​​~ 30%, ho kenngoa habonolo le tlhokomelo. E sebelisoa haholo ka har'a metsi, likhoerekhoere, meaho ea masepala le lipeipi tse ling tsa mokelikeli e le tšebeliso ea lisebelisoa tse timang.
    Liphihlelo tsa tsamaiso ea merero e ruileng haholo le motho ho mofuta o le mong oa litšebeletso li etsa bohlokoa bo boholo ba puisano ea mokhatlo le kutloisiso ea rona e bonolo ea litebello tsa hau bakeng sa theko e tlase Api Oil Pipeline Stem Gate Valve, Re amohela bareki ba bacha le ba khale ba tsoang mekhoeng eohle ea bophelo ho ikopanya le bona. rona bakeng sa likamano tsa khoebo tsa nako e tlang le ho fihlela katleho e tšoanang! Liphihlelo tsa tsamaiso ea merero e ruileng haholo le motho ho mofuta o le mong oa litšebeletso li etsa bohlokoa bo boholo ba puisano ea mokhatlo le kutloisiso ea rona e bonolo ea litebello tsa hau bakeng sa Api Stem Gate Valve, Oil Pipeline Stem Gate Valve, Stem Gate Valve, Khamphani ea rona e sebetsa ka ts'ebetso. molao-motheo oa "botšepehi-thehiloe, tšebelisano-'moho bōpiloe, batho sekametseng, win-win tšebelisano". Re tšepa hore re ka ba le likamano tsa botsoalle le mohoebi ea tsoang lefats'eng lohle. Lintlha tsa tekheniki PN(MPa) Khatello ea lebitso 1.6 (MPa) Teko ea matla 2.4 (MPa) Teko ea tiiso 1.76 Mocheso o sebetsang ≤80 Mecha ea litaba e loketseng Metsi, oli, khase le mecha e sa senyeheng Methali ea likarolo tse kholo Karolo ea lebitso Meterial Valve ea 'mele, bonnet Ductile iron Valve stem stianless steel Stem nut Aluminium bronze Seal ring NBR, EPDM Hand wheel Malleable iron Litekanyo tse ka sehloohong le boima ba 'mele DN(mm) LABDCH D0 Boima 50 140 14.5 9.5 60 2.2 164 180 4.5 65 145 2.5 12 12 50 14.5 9.5 89 2.2 214 200 9.5 100 160 16 9.5 114 2.2 267 200 11 125 170 16 9.5 140 2.2 296 220 19.5 150 180 200 21 2 0 190 19 13 219 2.5 380 240 36 250 200 19 13 273 2.5 425 240 71 300 240 19 13 325 3.3 455 280 108 350 254 19 13 377 3.3 470 280 143 400 267 25 13 426 5.5 500 320 25 20 26 0 320 410 500 325 25 13 530 5.5 750 400 590 600 355 25 13 630 5.5 880 400 619