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DRVZ waalka hubinta aamusan

Waalka hubinta aamusan ee DRVZ wuxuu inta badan ka kooban yahay jirka waalka, kursiga valve, jirka hagaha, saxanka waalka, xajinta, guga iyo qaybaha kale ee muhiimka ah. Marinka qulqulka gudaha wuxuu qaataa naqshadaynta toosan, oo leh lumitaanka cadaadiska ugu yar. Furitaanka iyo xidhitaanka faaliga saxanka waalka waa mid aad u gaaban, kaas oo si degdeg ah loo xidhi karo marka bamka la joojiyo si looga hortago dhawaaqa dubbe ee weyn ee biyaha. Waxaa inta badan loo isticmaalaa biyaha iyo biyo-mareenada, dagaalka dabka, kuleylinta iyo nidaamka hawo-siinta, waxaana lagu rakibaa meesha laga baxo matoorka biyaha si looga hortago in ay dib u soo noqdaan iyo dubbaha biyuhu ay waxyeello u geystaan ​​bamka.
    DRVZ Qiyaasaha farsamada ee waalka hubinta aamusan Moodeelka Alaabta DRVZ Dhexroorka magacaaban 2"-12"(DN50-DN300) Cadaadiska magacaaban PN10/16/25 Biyo dhexdhexaad ah oo nadiif ah oo lagu dabaqi karo Qaybta magaca qayb ka mid ah maaddada waalka jirka GJS 500-7 shim EPDM Disc GJS 500-7+EPDM Disc lowska ANSI 304 Guga ANSI 304 Gacan-gacmeedka C61900 O-ring NBR Hagaha Jidhka GJS 500-7 Jirka ANSI 304 cabbirka xidhiidhka ugu weyn dhexroorka magaca LD1 N-Φd DN (mm) NPS(gudaha) PN10 PN16 PN25 PN10 PN16 PN25 PN10 PN16 PN25 50 2" 150 165 165 165 125 125 125 4-4Φ19" 4-Φ19 185 185 185 145 145 145 4 -Φ19 4-Φ19 8-Φ19 80 3" 180 200 200 200 160 160 160 8-Φ19 8-Φ19 8-Φ19 100 4" 190 220 220 190 190 220 220-191 8-Φ23 125 5" 200 250 250 270 210 210 220 8-Φ19 8-Φ19 8-Φ28 150 6" 210 285 285 300 240 240 250 8-Φ23 8-Φ223 8-0 0 295 295 310 8-Φ23 12-Φ23 12-Φ28 250 10" 250 395 405 425 350 355 370 12-Φ33 12-Φ28 12-Φ31 300 12" 270 445 460 485 204 1-8 -Φ31