temperature of packing and gasket commonly used in valves -金沙集团1862cc

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temperature of packing and gasket commonly used in valves

release time:2020/6/19

service temperature of valve common gasket

no

name

service temperature(℃)

1

natural rubber

-5090

2

neoprene rubber

-40100

3

nitrile rubber

-30110

4

butadiene styrene rubber

-30100

5

ethylene propylene rubber

-40130

6

fluororubber

-50200

7

asbestos rubber sheet

300

8

synthetic fiber rubber

-40200

9

teflon

200

10

low carbon steel flexible graphite composite gasket

450

11

304 flexible graphite composite gasket

650

12

l3 asbestos rubber plate covering gasket for pure aluminum plate

200

13

copper plate t3 asbestos rubber plate covering gasket

300

14

tin plated copper plate asbestos rubber plate covering gasket

400

15

galvanized copper plate asbestos rubber plate covering gasket

400

16

0cr18ni9 asbestos rubber panel covering gasket

500

17

00cr19ni10 asbestos rubber panel covering gasket

500

18

00cr17ni14mo2 asbestos rubber panel covering gasket

500

19

0cr18ni9 special asbestos paper fiber winding gasket

500

20

0cr17ni14mo2 flexible graphite tape wrapping gasket

650

21

00cr17ni14mo2 ptfe spiral gasket

200

22

10 or 08 flexible graphite tooth combination gasket

450

23

0cr13 flexible graphite tooth combination gasket

540

24

304 flexible graphite tooth combination gasket

650

25

316 teflon tooth combination gasket

200

26

ptfe clamp glass fiber

-100260

service temperature of commonly used packing for valves

no

name

service temperature(℃)

1

flexible graphite packing ring

600

2

ptfe packing ring

200

3

stainless steel wire flexible graphite braided filler

600

4

expanded ptfe graphite strip braided packing

250

5

oil-impregnated asbestos rope

450

6

graphite asbestos rope

450


group address:no.52, lane 58, lushen road, zhaoxiang town, qingpu district, shanghai
group phone: 86-021-59755666    hotline: 86-021-69755076   69755027   69755026   57339828
fax: 86-021-69755075     
factory address:no. 1798, wang wei east road fengjing development zone jinshan district shanghai city
金沙集团1862cc copyright © shen gao valve group co., ltd.        www.shengao-valve.com
record number:no. 14017677, shanghai icp   technical support:
group address:no.52, lane 58, lushen road, zhaoxiang town, qingpu district, shanghai
group phone: 86-021-59755666
hotline: 86-021-69755076   69755027
            86-021-69755026   57339828
fax: 86-021-69755075   
factory address:no. 1798, wang wei east road fengjing development zone jinshan district shanghai city
金沙集团1862cc copyright © shen gao valve group co., ltd.
www.shengao-valve.com
record number:no. 14017677, shanghai icp
technical support:
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