300lb钢制截止阀
产品名称: 300lb钢制截止阀
产品编号: la2007912133926
生 产 商: china
销 售 商: nanchang
产 品 详 细 介 绍
·specification
·structur :bb, os&y
·design standard: api600
·face to face : astm/ansi b16.10
·flange drilling: ansi b16.5
·pressure test: api 598
·materials
no. part name materlal
1 body a216 wcb
2 disc a105+13cr
3 seat a182 f6
4 stem a182 f6
5 disc nut a182 f6
6 gasket a182 f304+graphite
7 back seat a182 f6
8 bonnet bolt a193 b7
9 bonnet nut a194 2h
10 bonnet a216 wcb
11 stem packing flexible graphite
12 gland a182 f6
13 gland flange a216 wcb
14 pin carbon steel or alloy steel
15 gland nut a193 b7
16 gland eyebolt a194 2h
17 stem nut zcua110fe3
18 hand wheel kth300-06
19 lontern a182 f6
·dimensions
·features
·os&y, rising stem, flexible solid wedge bolted bonnect, threaded of welded seat ring
·body material
a216-wcb
a217-wc6, a217-wc9
a351-cf8, a351-cf8m, a351-cf3,a351-cf3m
size d l h w o c g t num dim
1" 25 203 370 200 124 89 51 18 4 19
1 1/2" 40 229 385 200 156 114.5 73 21 4 22
2" 51 267 390 200 165 127 92 23 8 19
2 1/2" 64 292 425 250 190 1479 105 26 8 22
3" 76 318 450 250 210 168.5 127 29 8 22
4" 102 356 565 350 254 200 157 32 8 22
5" 127 400 673 450 279 235 186 35 8 22
6" 152 444 710 450 318 270 216 37 12 22
8" 203 559 860 550 381 330 270 42 12 25
10" 254 622 1100 gear operated 445 387.5 324 48 16 29
12" 305 711 1320 521 451 381 51 16 32
14" 337 787 1450 533 476 413 35 29 12
16" 387 914 1750 597 540 470 37 29 16
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南昌民辉实业有限公司
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中国 南昌