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Components for Steel Pipes

Main Page » 5. Components for Steel Pipes » 5.2 » Patches FZV to PN40

  • FASTRA, s.r.o.
Patches FZV to PN40

Patches FZV to PN40

5.2 Catalog sheet: 5.2-2-1

A patch for repairing pipes of FZV type (hereinafter referred to as a patch) is used to repair locally damaged steel pipelines (e.g. damaged by corrosion or mechanical impact) with no leakage of medium or with leakage of medium, with the highest value of operating pressure up to 40 bar.

záplaty

Other dimensions should be consulted

Permissible overpressure of medium in the damaged piping when the patch is being applied:
max. 500 kPa
Permissible leakage of medium out of the damaged piping when the patch is being applied:
max. 50 m3/hour
For other technical parameters following 5.2


  Name - dimension D
[mm]		 L
[mm]		 Patch width Patch wall Inner side Catalogue No.
A
[mm]		 O S
[mm]		 bevel 45°
/X [mm]		 K
[mm]		 Y
[mm]
Patch FZV DN50 x 150 60,3 150 100 1/2 5,0 1,6 15 5 520-2115-060
Patch FZV DN65 x 150 76,1 150 130 1/2 520-2115-076
Patch FZV DN80 x 150 88,9 150 100 1/3 6,3 1,6 520-2115-088
Patch FZV DN80 x 300 300 150 1/2 520-2130-088
Patch FZV DN80 x 500 500 150 520-2150-088
Patch FZV DN100 x 150 108 150 115 1/3 7,1 1,7 20 10 520-2115-108
Patch FZV DN100 x 300 300 180 1/2 520-2130-108
Patch FZV DN100 x 500 500 180 520-2150-108
Patch FZV DN125 x 150 133 150 145 1/3 6,3 1,6 520-2115-133
Patch FZV DN125 x 300 300 145 520-2130-133
Patch FZV DN125 x 500 500 145 520-2150-133
Patch FZV DN150 x 150 159 150 125 1/4 7,1 1,7 30 520-2115-159
Patch FZV DN150 x 300 300 170 1/3 520-2130-159
Patch FZV DN150 x 500 500 170 520-2150-159
Patch FZV DN200 x 150 219,1 170 170 1/4 7,1 1,7 30 10 520-2115-219
Patch FZV DN200 x 300 300 230 1/3 520-2130-219
Patch FZV DN200 x 500 500 230 520-2150-219
Patch FZV DN250 x 150 273 175 175 1/5 10,0 2,5 520-2115-273
Patch FZV DN250 x 300 300 220 1/4 520-2130-273
Patch FZV DN250 x 500 500 295 1/3 520-2150-273
Patch FZV DN300 x 150 323,9 170 170 1/6 40 520-2115-323
Patch FZV DN300 x 300 300 205 1/5 520-2130-323
Patch FZV DN300 x 500 500 350 1/3 520-2150-323
Patch FZV DN350 x 200 355,6 200 190 1/6 520-2115-355
Patch FZV DN350 x 300 300 290 1/4 520-2130-355
Patch FZV DN350 x 500 500 380 1/3 520-2150-355
Patch FZV DN400 x 200 406,4 210 210 1/6 520-2120-406
Patch FZV DN400 x 300 300 325 1/4 520-2130-406
Patch FZV DN400 x 500 500 435 1/3 520-2150-406
Patch FZV DN500 x 200 508 200 200 1/8 520-2120-508
Patch FZV DN500 x 300 320 320 1/5 520-2130-508
Patch FZV DN500 x 500 500 545 1/3 520-2150-508


L, A, S, X, K, Y - for dimensions following the scheme
D - outer diameter of the repaired pipeline
O - part of the circuit repaired pipeline covering overlays the patch