不銹鋼美標(biāo)截止閥的主要零部件材料
體、蓋、瓣 B0dv Cuver Disc
閥桿
Stem
密封面
Sealing Face
墊片(環(huán))
Sealing Shim
填料
Packing
工作溫度℃
Workmg Temperature
適用介質(zhì)
Stll/ahle Medium
WCB
2Crl3
13Cr
STL
本體材料
With B0dv Material
PTFE
尼龍
Nvlon
增強(qiáng)柔性石墨
Enhanced
Flexihle Graphite
13Cr/柔性石墨
1Crl3/Flexible
Graphite SFB一2
08軟鋼
08 S0ft Steel
F304 F316
F304L
F316L
柔性石墨
FleXlble(;raph-te
增強(qiáng)柔性石墨
Enhaneed Flexl’ble Graphit。
SFB/260
SFP/260
PTFE
≤425
水
Water
蒸汽
Stearn
油品
Petroleum Prowlucts
WCl
38CrMoA1
25Cr2MoV
≤450
WC6
≤540
WC9
≤570
c5 C12
≤540
CF8
304
≤200
硝酸Nitrie acid
醋酸Acetic aeld
尿素Urea acid
體、蓋、瓣 B0dv Cuver Disc | 閥桿 | 密封面 | 墊片(環(huán)) | 填料 | 工作溫度℃ | 適用介質(zhì) |
WCB | 2Crl3 | 13Cr 本體材料 With B0dv Material PTFE 尼龍 | 增強(qiáng)柔性石墨 Flexihle Graphite 1Crl3/Flexible Graphite SFB一2 08軟鋼 F304 F316 F304L F316L | 柔性石墨 增強(qiáng)柔性石墨 Enhaneed Flexl’ble Graphit。 SFB/260 SFP/260 | ≤425 | 水 蒸汽 油品 Petroleum Prowlucts |
WCl | 38CrMoA1 25Cr2MoV | ≤450 | ||||
WC6 | ≤540 | |||||
WC9 | ≤570 | |||||
c5 C12 | ≤540 | |||||
CF8 | 304 | ≤200 | 硝酸Nitrie acid 尿素Urea acid |
不銹鋼美標(biāo)截止閥的性能參數(shù)
公稱通徑NPS | 單位 | L | D | C | G | T | n-Ф | W | H | |
in | mm | |||||||||
1/2〞 | 15 | mm | 108 | 89 | 60.5 | 35 | 12 | 4-15 | 125 | 169 |
in | 4.25 | 3.5 | 2.38 | 1.38 | 0.47 | 4-0.59 | 4.92 | 6.65 | ||
3/4〞 | 20 | mm | 117 | 98 | 70 | 43 | 12 | 4-15 | 125 | 180 |
in | 4.61 | 3.86 | 2.76 | 1.69 | 0.47 | 4-0.59 | 4.92 | 7.08 | ||
1〞 | 25 | mm | 127 | 108 | 79.5 | 51 | 12 | 4-15 | 125 | 190 |
in | 5 | 4.25 | 3.13 | 2 | 0.47 | 4-0.59 | 4.92 | 7.48 | ||
11/2〞 | 40 | mm | 165 | 127 | 98.5 | 73 | 14.3 | 4-16 | 180 | 347 |
in | 6.5 | 5 | 3.88 | 2.88 | 0.56 | 4-0.62 | 7.09 | 13.66 | ||
2〞 | 50 | mm | 178 | 152 | 120.5 | 92 | 15.9 | 4-19 | 180 | 365 |
in | 7 | 6 | 4.75 | 3.62 | 0.625 | 4-0.75 | 7.09 | 14 | ||
21/2〞 | 65 | mm | 190 | 178 | 139.5 | 105 | 17.5 | 4-19 | 240 | 381 |
in | 7.5 | 7 | 5.50 | 4.12 | 0.69 | 4-0.75 | 9.45 | 15.00 | ||
3〞 | 80 | mm | 203 | 190 | 152.4 | 127 | 19.1 | 4-19 | 280 | 413 |
in | 8 | 7.5 | 6 | 5 | 0.75 | 4-0.75 | 11.02 | 16.25 | ||
4〞 | 100 | mm | 229 | 229 | 190.5 | 157 | 23.9 | 8-19 | 280 | 500 |
in | 9 | 9 | 7.5 | 6.19 | 0.94 | 8-0.75 | 11.02 | 19.68 | ||
6〞 | 150 | mm | 394 | 279 | 241.5 | 216 | 26 | 8-22 | 360 | 656 |
in | 15.5 | 11.00 | 9.50 | 8.5 | 1.02 | 8-0.88 | 14.14 | 22.25 | ||
8〞 | 200 | mm | 457 | 343 | 298.5 | 270 | 29 | 8-22 | 450 | 660 |
in | 18.00 | 13.50 | 11.75 | 10.62 | 1.12 | 8-0.88 | 17.75 | 26.00 |