Polymer Hose Distribution Catalogue 4402

Technical handbook

The correct method to fit ISO 6162-1 flange

The correct method to fit ISO 6162-1 flange

• Make sure sealing surfaces are free of burrs, nicks, scratches or any contamination • Lubricate the O-ring

• Position flange and clamp halves • Place lock washers on bolts and bolt through clamp halves

• Hand tighten bolts • Torque bolts in

• Tighten bolts according to chart

Technical handbook

diagonal sequence in small increments to the appropriate torque level listed in chart

with system fluid or compatible lubricant

Spanner torque values

ISO 6162-1 flange

Assembly torque Tolerances: max. 10%; min. 0%

Assembly torque Tolerances: max. 10%; min. 0%

G Thread

G Thread

DN

Inch

Size

metric

Nm

UNC (Inch)

Nm

13 19 25 32 38 51 64 76 89

1/2 3/4

-8

M8x1.25 M10x1.5 M10x1.5 M10x1.5 M12x1.75 M12x1.75 M12x1.75

24 50 50 50 92 92 92

5/16-18 3/8-16 3/8-16 7/16-14 1/2-13 1/2-13 1/2-13 5/8-11 5/8-11 5/8-11 5/8-11

24 43 43 70

-12 -16 -20 -24 -32 -40 -48 -56 -64 -80

1

1-1/4 1-1/2

105 105 105 210 210 210 210

2

2-1/2

3

M16x2 M16x2 M16x2 M16x2

210 210 210 210

3-1/2

102 127

4 5

ISO 6162-1 flange 5000 psi

Assembly torque Tolerances: max. 10%; min. 0%

Assembly torque Tolerances: max. 10%; min. 0%

G Thread

G Thread

DN

Inch

Size

metric

Nm

UNC (Inch)

Nm

32 38 51

1-1/4 1-1/2

-20 -24 -32

- - -

- - -

7/16-14 1/2-13 1/2-13

70

105 105

2

VII