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ALWAYS PROTECT THE PACKER AGAINST CHEMICALS |
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Thanks to an excellent choice of rubber compound and the packer construction we make repairs in bent parts of pipelines which run at an angle of 45, 60 and 90° possible. Having in mind problems that arise at inserting and pushing packers through pipeline bends the rigid parts of packer ends are made as short as possible |
Tehnical data - PACKER HP-T90°
:
Part
Number |
Nominal Size |
Size Usage Range |
Required Inflation Pressure |
Product Weight |
Deflated Packer |
Contact Area |
Rubber Body Length |
| Min. Dia. |
Max. Dia. |
Length |
Diameter |
Length |
Diameter |
| EU |
m |
mm |
mm |
bar |
kg |
mm |
mm |
mm |
mm |
mm |
| 525957 |
70-80 |
1.0 |
70 |
80 |
2 |
1.1 |
1120 |
45 |
800 |
750 |
1000 |
| 525960 |
100-125 |
1.0 |
100 |
125 |
2 |
2.1 |
1120 |
65 |
800 |
750 |
1000 |
| 525963 |
150-165 |
1.0 |
150 |
165 |
2 |
3.2 |
1120 |
85 |
800 |
750 |
1000 |
| 525959 |
180-205 |
1.0 |
180 |
205 |
2 |
5.5 |
1120 |
105 |
800 |
750 |
1000 |
How to calculate the contact area of the packer
Long packers
Size
Ln = Lg - (PI* (D - (d - 15))/2) - 210 |
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Legend
Ln ... contact length (mm)
Lg ... packer rubber body length (sleeve) (mm)
D ... pipeline diameter, for which contact
length is calculated (mm)
d ... deflated packer diameter (mm) |
Lateral packers
Size
7 - 10: Ln = Lg - (PI* (D - (d - 15))/2) - 120
10 - 15: Ln = Lg - (PI* (D - (d - 15))/2) - 140
15 - 20: Ln = Lg - (PI* (D - (d - 15))/2) - 180 |
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