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LR-131 U/U Unions Outside/Outside threads Flat gasket

Outside taper threads acc. to ISO 7/1 / EN 10226 R

CNC-machined from bar

Individual pressure calculated according to EN 13480-3

Stock standard EN 1.4404, other steel grades such as EN 1.4307, EN 1.4432, EN 1.4462 (Duplex 2205), 1.4539 (904L) and EN 1.4547 (S31254/SMO) upon request

NPT-threads upon request

DN Dim. L
mm
L1
ISO 7/1 R
mm
d
mm
Width
across flats mm
Design
pressure
Mpa
Weight
kg/pce
Article code
EN 1.4404
8 1/4” 53 10 7,5 27 10 0,09 11-5121-10
10 3/8” 63 11,5 11 30 10 0,13 11-5121-15
15 1/2” 73 14 14 36 10 0,20 11-5121-20
20 3/4” 79 15 19 41,8 10 0,31 11-5121-25
25 1” 87 16,5 24,5 50 10 0,48 11-5121-30
32 1 1/4” 94 17,5 30 60 6,4 0,81 11-5121-35
40 1 1/2” 99 18,5 38 67 6,4 0,92 11-5121-40
50 2” 107 22 49 85,5 6,4 1,49 11-5121-45