R-404 Welding sockets

Inside parallel threads acc. to ISO 228-1 G
CNC-machined from seamless tubes /alt. bar
Stock standard EN 1.4404, other steel grades upon request

DN Dim. L
mm
L1
ISO 228/1
mm
L2
mm
D
mm
D1
mm
T
mm
Weight
kg/pce
Article code
EN 1.4404
8 1/4” 21 12 5 18 13,5 2 0,02 19-0404-02
10 3/8” 23 13 5 21 17,2 2 0,02 19-0404-03
15 1/2” 27 16 6 25 21,3 2 0,03 19-0404-04
20 3/4” 28 17,5 6 32 26,9 2 0,06 19-0404-05
25 1” 31 20 6 39 33,7 2,6 0,09 19-0404-06
32 1 1/4” 34 22,5 6 48 42,4 2,6 0,13 19-0404-07
40 1 1/2” 36 22,5 8 55 48,3 2,6 0,17 19-0404-08
50 2” 40 26,5 8 65 60,3 2,6 0,19 19-0404-09

3D drawings

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