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Unit:mm

Weld-on straight fittings

JIS B 2351-1 (WDS) - 2000

Display drawing:

日标JIS B2351-1 (WDS) - 2000 JIS2351-1 235 Weld-on straight fittings
Tube outer diameter
6 8 10 12 15 18 22 28 35 42
Series
d5
d6
d10
L1 ±0.2
L ±0.3
s
a
d
L L L L L L L L L L
10 12 14 16 19 22 27 32 40 46
6 8 10 12 15 18 22 28 35 42
4 6 8 10 12 15 19 24 30 36
7 8 8 8 10 10 12 12 14 16
21 23 25 25 29 31 36 38 43 46
12 14 17 19 22 27 32 41 46 55
14 16 18 18 22 23.5 28.5 30.5 32.5 35
M12×1.5 M14×1.5 M16×1.5 M18×1.5 M22×1.5 M26×1.5 M30×2 M36×2 M45×2 M52×2
Tube outer diameter
6 8 10 12 16 20 25 30 38
Series
d5
d6
d10
L1 ±0.2
L ±0.3
s
a
d
S S S S S S S S S
11 13 15 17 21 26 31 36 44
6 8 10 12 16 20 24 29 36
4 5 7 8 12 16 20 25 32
7 8 8 10 10 12 12 14 16
26 28 30 32 35 40 44 49 54
14 17 19 22 27 32 41 46 55
19 21 22.5 24.5 26.5 29.5 32 35.5 38
M14×1.5 M16×1.5 M18×1.5 M20×1.5 M24×1.5 M30×2 M36×2 M42×2 M52×2
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