Screwed End Sight Glass 2056SL

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PN 16 / 200 W.O.G.



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  • The thread ends refers to
    ASME B1.20.1(NPT)
    ISO 228/1 & ISO 7/1
    DIN 2999, BSPT
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Applicable Standard
Test and Inspection API 598

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1 ?? ASTM A351-CF8M 1.4408 ASTM A351-CF8M 1.4308
2 ??
3 ?? PTFE
4 ?? SUS316 SUS304
5 GLASS GLASS
6 INDICATOR ASTM A351-CF8M ASTM A351-CF8M

W.P. 145 PSI
W.T. 150oC

DN d L K H
15 15 112 38 68
20 20 112 38 68
25 25 112 38 68
32 32 145 45 110.5
40 40 145 45 110.5
50 50 168 55 131.2
??: mm
NPS d L K H
1/2" 0.59 4.4 1.49 2.67
3/4" 0.79 4.4 1.49 2.67
1" 0.98 4.4 1.49 2.67
1-1/4" 1.26 5.69 1.77 4.34
1-1/2" 1.57 5.69 1.77 4.34
2" 1.96 6.6 2.16 5.15
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