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Click Specification

(Non-preferred) dimensions in parentheses.

Same specifications, different dimensions for other parts.

Welded Type Hinged Pipe Connection Body

JB 998 - 1977

Display drawing:

机械行业JB 998 - 1977 JB998 998JB Welded Type Hinged Pipe Connection Body
Tube outer diameter
10 14 18 (18) 22 (22) 28 34 42 50
d0
d min=nominal size
max
d1
d2
d3
L1
L2
H
c
r
6 10 12 12 15 15 20 25 32 36
10 14 18 20 22 24 27 33 42 48
10.2 14.24 18.24 20.24 22.28 24.28 27.28 33.34 42.34 48.34
11 16 19 19 22 22 28 34.8 42.8 50.8
13 19 25 25 30 30 37 44 54 61
22 28 36 36 46 46 56 64 78 90
15 20 25 25 30 30 35 24 30 33
7 11 15 15 19 19 22 36 45 52
13 18 22 22 30 30 36 50 64 72
1.5 2 2 2 2.5 2.5 3.5 3.5 5 5
1.5 2 2 2 2 2 4 4 4 4