Technical Data - SKF 721740 A Instrucciones De Uso

3. Technical data

Maximum working pressure
Test pressure
Outer diameter
Inner diameter
Minimum bending radius
Designation Dimensions
G1
in G in G mm in
721740 A
3/4
227957 A
3/4
227958 A
3/4
1020612 A*
1/4
728017 A
1/4
* Maximum pressure 400 MPa
(58 000 psi). Outer diameter of the pipe
is 6 mm (0.24 in).
On request pipes can be delivered in any
length between 300 mm (12 in) and
4 000 mm (157 in).
6
G A A A
1
mm in
1/8 11,5 0.45 36,9 1.45 7,94 0.31 15,88 0.63 1 000 39
1/4 17,3 0.68 36,9 1.45 11,11 0.44 15,88 0.63 2 000 78
3/4 36,9 1.45 36,9 1.45 15,88 0.63 15,88 0.63 2 000 78
1/4 17,3 0.68 17,3 0.68 11,11 0.44 11,11 0.44 1 000 39
1/4 17,3 0.68 17,3 0.68 11,11 0.44 7,94 0.31 300
300 MPa (43 500 psi)
400 MPa (58 000 psi)
4 mm (0.16 in)
1,6 mm (0.063 in)
25 mm (1 in)
A D D D
1 w w w1
mm in mm in
Weight
D L L kg
w1
mm in
0,3
0,4
0,6
0,5
12 0,2
SKF High Pressure Pipes
lb
0.7
0.9
1.3
1.1
0.4