GB /T 5648 - 2008 Flared Couplings - Style B nut


Unit: mm
国标GB /T5648 - 2008 GB5648 5648GB Flared Couplings - Style B nut
Tube outer diameter
4 5 6 8 10 12 14 16 18
d1
D2 Nominal Size
max
min
d2
L2
L1
L
m
s
M10*1 M10*1 M12*1.5 M14*1.5 M16*1.5 M18*1.5 M22*1.5 M24*1.5 M27*1.5
4 5 6 8 10 12 14 16 18
4.25 5.25 6.25 8.25 10.25 12.25 14.25 16.25 18.25
4.15 5.15 6.15 8.15 10.15 12.15 14.15 16.15 18.15
6 8 9 11 14 16 17 19 22
7 7 9.5 11 11.5 11.5 12 13 14
5 5 7 8 8.5 8.5 9 10 11
16 16 16 20 26 28 32 34 38
10 10 10 12 14 16 18 20 22
12 12 14 17 19 22 27 27 30
Similar Standards
1 制动管道管接螺母ES型 [DIN]
DIN 74233 (-1) - 1991
Upper propeller ES form for load Form E according to DIN 74234
Suppliers(1)
2 制动管道管接螺母FS型 [DIN]
DIN 74233 (-1) - 1991
Upper propeller FS form for load Form E according to DIN 74234
Suppliers(1)
3 卡套式管接头用连接螺母 [ISO]
ISO 8434-1 (N) - 2018
Tube Nut
Suppliers(1)
4 管接头用六角薄螺母(锁紧螺母) [ISO]
ISO 8434-1 (LN) - 2018
Locknuts
Suppliers(1)
5 VCR 金属垫片面密封接头 - 内螺纹螺母 [YJT]
YJT 14014 (VCR)
VCR Metal Gasket Face Seal Fittings - Female Nut