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valvụ ọnụ ụzọ ámá America

valvụ ọnụ ụzọ ámá Flange nwere njirimara nke usoro ezi uche dị na ya, mmeghe na-agbanwe agbanwe na mmechi, arụmọrụ akara a pụrụ ịdabere na ya, ọdịdị mara mma, nkwụsi ike na-eyi, nkwụsị okpomọkụ dị elu, nkwụsị nke corrosion na ogologo ndụ ọrụ. Ọ dabara maka pipeline nke mmanụ ala, ụlọ ọrụ kemịkalụ, ụlọ ọrụ ọgwụ, fatịlaịza kemịkalụ, ụlọ ọrụ ike na ụlọ ọrụ ndị ọzọ ka ebipụ ma ọ bụ jikọọ pipeline.
    Nkọwapụta arụmọrụ Design na rụpụta API6D Structural length ASME B16.10 Flange ọkọlọtọ ASME B16.5 Butt welding end connection ASME B16.25 Inspection and test API598 Nominal pressure 150 300 Test pressure Shell test 3.0 7.5 High pressure seal 2 ~2 5.5 Low pressure seal 0.7 Ọdabara okpomọkụ ≤425℃ Ọdabara ọkara Mmiri, uzuoku, mmanụ ala, nitric acid, acetic acid, urea, wdg Isi akụrụngwa Materials Isi, bonnet, ọnụ ụzọ ámá ZG1Cr18Ni, 9TiCF8 (304), CF3 (304L), CF3 (304L) Akara n'elu Noumenon (W), cemented carbide (Y) azuokokoosisi 1Cr18Ni9Ti, 0Cr19Ni9 (304),2Cr13, 00Cr19Ni11 (304L),1Cr18Ni12Mo2Ti, 0Cr217Ni12 igwe anaghị agba nchara Isi akụkụ na ibu klaasị(Lb) DN L(RF) L(RW) L(RJ) HW arọ torque Cv mm inch RF BW 150 40 11/2″ 165 165 178 386 250 24 21 12 - 50 2″ 178 216 19203 1912 1925 39121 2″ 190 241 203 408 250 37 33 13 - 80 3″ 203 283 216 457 250 40 35 15 710 100 4″ 229 305 2410 0 6″ 267 403 279 693 350 90 84 36 3100 200 8" 292 419 305 863 350 145 137 63 5720 250 10 13350 350 14" 381 572 394 1272 610 445 376 151 16275 400 16" 406 610 419 1447 610 540 440 235 21580 450 18 60 600 24” 508 813 521 2189 720 1600 1519 602 52165 650 26“ 559 864 - 2387 860 1850 1755 - 63500 700 28” 610 914 - 2590 860 2100 1995 - 74800 750 30“ 610 914 622 2819 860 270 08 711 965 - 2870 860 3100 2840 - 103000 900 36“ 711 1016 724 2997 860 3950 3690 1497 129500 1000 40” 813 1067 - 3302 1020 4650 - 175860 1050 42“ 813 1143 - 3479 1020 510030 - 10 3962 1020 6500 - - 335500 Asambodo ntozu ngosi ihe ngosi valvụ anyị nwetara nnukwu nlebara anya na ihe ngosi Dubai. Ụlọ ọrụ mmepụta ihe