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Weld-on nipple BSPP fittings dimensions ISO 8434 6

Date:Jun 11, 2019

Weld-on nipple is one kind of BSPP 60 cone weld fittings, bsp thread dimensions and  60 cone swivel female with o-ring is according to ISO 8434 6 standard. It is used in hydraulic piping and tubing system.

Weld-on_nipple_BSPP_fittings_dimensions_ISO_8434_6

Weld-on nipple (WDNP) BSP

NOTE 1 For style A nipple, fit O-ring after welding.

NOTE 2 Diameter d 14 is the outside diameter of the selected tube


Dimensions of weld-on nipples (WDNP)

Weld-on_nipple_BSPP_fittings_dimensions_ISO_8434_6_table

Dimensions in millimetres

d 14 d 17 l 9 l 10 l 11 r 3 Nipple size Tube OD ± 0,1 ± 0,1 ± 0,3 ± 0,1 ± 0,5 ± 0,1

G 1/8 A 6 6 6,7 27 4,9 3,5 0,2

G 1/4 A 8 8 9,2 30 6,8 4,6 0,2

G 3/8 A 10 10 12,3 31 7,1 4,6 0,2

G 1/2 A 12 12 15,9 32 8,6 5,1 0,2

G 5/8 A 16 16 18,0 35 7,4 5,5 0,25

G 3/4 A 20 20 21,5 40 8,4 5,8 0,25

G 1 A 25 25 27,8 45 9,9 5,8 0,25

G 1 ¼ A 32 32 36,2 48 11,3 5,8 0,4

G 1 ½ A 38 38 41,8 59 16,8 5,8 0,4

G 2 A 50 50 53,6 59 16,8 6,0 0,4



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