Weld metala paʻa paʻa pelelele valve

ʻO ke kūlana hoʻokō no ka welded metala paʻa paʻa palolo pahu hoʻolālā Hoʻolālā a hana ʻana i ka nui kuʻi ʻana Ka lōʻihi o ka hoʻāʻo ʻana a me ka nānā ʻana GB/T12238 JB/T8527 GB/T12224 GB/T12221 GB/T13927, GB/T26480 Nā ʻāpana ʻenehana nui o ka pahu welded seal butterfly. DN(mm) 50~700 Nominal pressure PN(MPa) 0.6 1.0 1.6 2.5 4.0 Ho'āʻo ikaika puʻe hoʻāʻo 0.9 1.5 2.4 3.75 6.0 Hoʻāʻo hoʻopaʻa 0.66 1.1 1.76 2.75 4.4 Hoʻopaʻa ʻia .6 .6 ʻo ka rosivity o ka wai, ka mahu, ka aila, ka waikawa, a pela aku ka wela kupono Ka wela kupono o ke kila kalapona: - 29 ℃ ~ 425 ℃, ka wela kupono o ke kila kuhiliʻole: - 40 ℃ ~ 600 ℃ Mea o nā ʻāpana nui o ka welded metala paʻa paʻa paʻa lele valve inoa ʻāpana Material Science valve kino Cast ke kila, ke kila kila, ke kila chromium molybdenum, ke kila huila, ke kila ʻelua ʻāpana Disc Cast steel, stainless steel, chromium molybdenum steel, alloy steel, pālua ʻāpana kila valve noho Kūleʻa kila, hardfacing Stellite a me nā mea ʻē aʻe paʻa paʻa seal apo ʻAila kila a me ka wela kiʻekiʻe Hoʻohui ʻia ka papa asbestos kūpaʻa i loko o ka multi-layer Stem 20cr13, 1Cr13 stainless steel, chromium molybdenum steel, mea kūikawā axle lima Austenitic stainless steel, 304 nitriding filler Flexible graphite, PTFE Packing gland Cast steel, stainless steel Bracket Cast steel, stainless steel Design drawing o kēia huahana Nā ana pili nui PN0.6/1.0MPa Pumi inoa PN0.6MPa Pumi inoa PN1.0MPa DN Ana WT (kg) Ana WT(kg) mm LD d H H1 ABLD d H H1 AB 600 390 636 602 499 1280 570 660 450 390 636 602 499 1280 570 660 465 700 430 726 692 566 1480 750 550 660 430 726 692 506 6 60 8 4 792 632 1608 750 550 780 470 826 792 632 1608 750 550 810 900 510 926 892 693 1857 750 550 820 510 926 892 693 1857 750 550 860 1000 550 1028 992 757 2038 900 750 1460 550 1028 7 9 00 630 1228 1192 851 2237 1000 925 1590 630 1228 1192 851 2237 1000 925 1770 1400 710 1428 16392 2411 1000 925 2185 710 1428 1392 876 2411 1000 925 2425 1600 790 1628 1592 1095 2756 1000 925 7 925 1000 925 3560 1800 870 1828 1792 1214 3093 1100 980 4090 870 1828 1792 1214 3093 1100 980 40045 852 1332 3355 1100 980 5610 950 2028 1992 1332 3355 1100 980. meaʻai, lāʻau lapaʻau, lole māmā, hana pepa a me nā ʻoihana ʻē aʻe. Hiki ke hoʻokomo ʻia i loko o ka ʻenehana paipu ʻoihana me ka mahana ≤ 425 ℃ a me ke kinoea, ka ea, ka mahu, ka wai, ka wai kai, nā huahana aila, a me nā mea ʻē aʻe no ka hoʻoponopono ʻana i ke kahe a me ka ʻoki ʻana i ka waena. ʻO nā hiʻohiʻona huahana o ka welded metala paʻa paʻa butterfly valve. 2. Hoʻohana ʻia ke ʻano hoʻopaʻa paʻa paʻa ʻekolu-dimensional eccentric multi-layer, a hilinaʻi kāna hana sila a hiki i ka leakage ʻole; 3. ʻAʻohe flange o ka valve, no laila ua kūpono a nani hoʻi e hoʻopaʻa i ka paipu; 4. Loaʻa iā ia nā hiʻohiʻona o ka wela kiʻekiʻe, ke kiʻekiʻe kiʻekiʻe, ka pale ʻana i ka corrosion a me ke kūpaʻa ʻaʻahu. E like me ka valve (Tianjin) Co., Ltd., kahi mea hana kiwi aia ma Tianjin, he kaʻina hana piha, a ua loaʻa iā ia nā palapala hōʻoia a me nā patent, e like me ISO9001, ISO14001, OHSAS18001, TS, API, CE, CCCF, etc. , e hoʻolako i ka palekana no nā mea kūʻai honua. Makemake ʻoe i kahi ala wikiwiki a maʻalahi hoʻi e kiʻi i nā huaʻōlelo? Makemake ʻoe e kūʻai i nā huahana palekana a kiʻekiʻe? Kaomi ma lalo no ka ʻike hou aku