Case CX50B - Torque Specifications for Joints and Hoses; Joints for Piping (with O-ring); Hydraulic Hose (30°C Flare Type)

INTRODUCTION
Torquespecicationsforjointsandhoses
Jointsforpiping(withO-ring)
Nominalscrew
size(PF)
Wrenchsize
Tightening
torque
1/8
14mm
17N·m(12.5lb
ft)±2N·m
(1.5lbft)
1/4
19mm
36N·m(26.6lb
ft)±2N·m
(1.5lbft)
3/8
22mm
74N·m(54.6lb
ft)±5N·m
(3.7lbft)
1/2
27mm
108N·m
(79.7lbft)±
9.8N·m(7.2lb
ft)
3/4
36mm
162N·m
(119.5lbft)±
9.8N·m(7.2lb
ft)
141mm
255N·m
(188.1lbft)±
9.8N·m(7.2lb
ft)
SMIL13MEX0048XA4
Hydraulichose(30°Caretype)
Nominalscrew
size(PF)
Wrenchsize
Tightening
torque
1/8
17mm
15N·m(11.1lb
ft)±2.0N·m
(1.5lbft)
1/4
19mm
29N·m(21.4lb
ft)±4.9N·m
(3.6lbft)
3/8
22mm
49N·m(36.1lb
ft)±4.9N·m
(3.6lbft)
1/2
27mm
78N·m(57.5lb
ft)±4.9N·m
(3.6lbft)
3/4
36mm
118N·m
(87.0lbft)±
9.8N·m(7.2lb
ft)
141mm
137N·m
(101.0lbft)±
15N·m(11.1lb
ft)
NOTE:Theapplicationofthetighteningtorqueissubject
toadrycondition.
SMIL13MEX0049XA5
47574282B24/03/2014
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