welding type power station gate valve、高压闸阀

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产地：江苏南通

规格：Z961Y-320/170V DN50-350

公司所在地：江苏南通市如皋如城镇

电话：86-0513-87654738

南通市电站阀门有限公司

联系人：wcy678
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详细信息

welding type power station gate valve、高压闸阀的简单介绍

welding type power station gate valve、高压闸阀的详细信息

Brief introduction of products Power station valve have the following main technical performance: Nominal pruessure≤16Mpa Working temperature≤575 Which material will be choosed comes the key of quality: High temperature steal contains: ZG20Cr1Mo1V12 CrMoV25 Cr2Mo1V The packing and gasket should be fit with high temperature,be sure valve wont leak or not work when under high temperature. Property and specification Product type Nominal pressure PN(MPa) (MPa)Test pressure Working pressure(MPa) Working temperature () Applicable medium Sheel test Seal test Z960Y-250 25 37.5 27.5 - ≤425 Water, steam Z960Y-320 32 48.0 36.0 - ≤425 Z960Y-P54100 - 30.0 22.0 P5410 ≤540 Steam Z960Y-P54170 - 48.0 36.0 P5417 ≤540 Material for main parts Part name Material designation Body WCB WC6 WC9 Disc WCB WC6 WC9 Bonnet 25 12Cr1Mo1VA Stem 1Cr17Ni2 20Cr1Mo1VA Seat 25 12Cr1Mo1VA Sealing ring S soft steel (flexible graphite) S soft steel F Soft steel Packing Flexible graphite Yoke WCB WCBWC6 Stem nut 45(ZCuZn25A16Fe3Mn3) Four piece ring 1Cr13 20Cr1MoVA Main dimensions and weight Nominal diameter Main external and connecting dimensions(mm) Electric device Weight(kg) d L H L1 L2 Z960Y-250 100 84 406 1164 437 277 DZW45 234 125 100 483 1402 437 277 DZW60 343 175 158 711 1650 554 309 DZW180 638 225 200 864 1650 554 309 DZW180 654 300 280 1067 2106 764 398 DZW350 1973 Z960Y-320 100 96 533 1236 437 277 DZW60 291 125 118 610 1302 437 277 DZW60 315 150 148 762 1403 526 283 DZW90 672 175 148 762 1650 554 309 DZW180 684 225 222 1041 1650 554 309 DZW180 696 Z960Y-P54100V 175 148 762 1650 554 309 DZW180 683 225 222 1041 1650 554 309 DZW180 704 250 222 1041 1795 554 309 DZW180 1214 300 294 1245 2080 554 309 DZW250 2125 Z960Y-P54170V 125 98 630 1230 437 277 DZW60 312 225 186 1060 1680 554 309 DZW180 1401 300 278 1397 2265 764 DZW500 2834 325 310 1448 2265 690 398 DZW500 2632 350 338 1550 2536 715 DZWC-4 5591 High Temperature Pressure Power Station Gate Valves

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联系人：wcy678 联系电话：86-0513-87654738 传真：051387501279 地址：江苏省如皋市仁寿路359号