WPCP‑IV
Closure patch for Covalence wrap‑around heat‑shrink sleeves. Seals the longitudinal overlap of the sleeve. Same cross‑linked HDPE and adhesive construction as the sleeve itself.
The closure
The drawing is Kampek's own. It asserts only what is already published on this site or on the manufacturer's own pages.
- 1PE casing
- 2Wrap‑around heat‑shrink sleeve: backing and adhesive
- 3Longitudinal overlap of the sleeve
- 4WPCP‑IV closure patch over the seam
- 5Same cross‑linked HDPE backing and adhesive as the sleeve
Sizes and order codes
These come from Kampek's own product catalogue. Take the code from the row and request a quote with it, so nobody has to retype it. Availability is confirmed with the quote.
WPCP‑IV closure patch
The two widths do not cover the same lengths. A dash means that combination is not in the catalogue.
| Length (mm) | Width 100 mm | Width 150 mm |
|---|---|---|
| 153 | WPCP-IV-100X153(S50) | – |
| 170 | WPCP-IV-100X170(S50) | WPCP-IV-150X170(S50) |
| 190 | WPCP-IV-100X190(S50) | WPCP-IV-150X190(S50) |
| 218 | WPCP-IV-100X218(S50) | WPCP-IV-150X218(S50) |
| 255 | WPCP-IV-100X255(S50) | WPCP-IV-150X255(S50) |
| 283 | WPCP-IV-100X283(S50) | WPCP-IV-150X283(S50) |
| 298 | WPCP-IV-100X298(S50) | – |
| 320 | WPCP-IV-100X320(S50) | WPCP-IV-150X320(S50) |
| 430 | – | WPCP-IV-150X430(S50) |
| 438 | WPCP-IV-100X438(S50) | WPCP-IV-150X438(S50) |
| 638 | WPCP-IV-100X638(S50) | WPCP-IV-150X638(S50) |
| 768 | WPCP-IV-100X768(S50) | WPCP-IV-150X768(S50) |
| 898 | WPCP-IV-100X898(S50) | WPCP-IV-150X898(S50) |
Technical data
32 codes in Kampek's catalogue
Pick a code and it carries straight into the quote request. Availability is confirmed with the quote.
Other products in this family
Wrap‑around heat‑shrink sleeve for sealing the joint casings of pre‑insulated district heating pipes.
Heat‑applied closure patch that seals the foam‑injection hole in a pre‑insulated pipe casing after PUR foaming, keeping water out of the insulation.
Heat‑melted PE copolymer stick for repairing small surface scratches in a PE coating where the damage does not reach the steel.
End cap for the terminations of a pre‑insulated pipeline: a shrink component that closes the casing end and keeps water out of the insulation where the line ends or breaks.
Zippered, fibre‑glass reinforced end cap for the ends of pre‑insulated pipe.
Adhesive sealing tape on a roll with a release liner.
Tubular heat‑shrinkable sleeve for corrosion protection of welded pipe joints in distribution lines.
Thick‑wall tubular heat‑shrinkable sleeve whose high shrink ratio covers irregular shapes.
Tubular heat‑shrinkable sleeve for corrosion protection of socket joints.
Wrap‑around heat‑shrink sleeve for the girth welds of steel pipe in distribution and transmission systems.
Wrap‑around heat‑shrink sleeve for the girth welds of steel pipe in distribution and transmission systems, the same family as WPC‑C30 and also available in a narrower 285 mm width.
Alongside the standard range runs a set of specialty products that are asked for less often but have their own place.
Wrap‑around heat‑shrink sleeve for the girth welds of steel pipe on gas and other transmission lines.
Fibre‑glass reinforced wrap‑around heat‑shrink sleeve for horizontal directional drilling.
Solvent‑free two‑component epoxy primer for Covalence three‑layer systems (HTLP60‑DCS, HTLP80, DIRAX) on steel pipe girth welds.
Stretchable, hand‑wrapped heat‑shrink tape for corrosion protection of pipe bends and small‑diameter straight pipe in distribution networks.
High‑viscosity sealant‑based mastic tape used to fill damaged coating before a repair patch or sleeve goes on, restoring the original coating thickness.
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