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HK-Antifire Type H Class Cable Transit (H120 Class)

The definition of "H" class division is similar to "A" class, but with a higher furnace temperature. The hydrocarbon flame brings the furnace temperature to 1100°C in a few minutes. Structural integrity and the temperature rise shall be maintained during 2 hours burning, and is mostly applied to oil and gas platforms, such as FPSO.


Composition

  • Antifire Firestop Sealant: Seal the two ends of steel sleeve, with a minimum thickness of 15mm.

  • HK-T Type Intumescent Firestop Sleeve: Wrap cables and fill the gap in remaining spaces, with a minimum length of 220mm.


Technical Data

  • Fire Rating: H120

  • Water Tightness: 0.25MPa

  • Air Tightness: 0.10MPa

  • Maximum Dimension of Cable Coaming: L800xW300xH250mm

  • Maximum Cable OD: Φ100mm, with maximum cable occupancy rate of 30%


Approved by

CCS, ABS, DNV and BV


Recommended products
Recommended products

Antifire Firestop Sealant

HK-T Type Intumescent Firestop Sleeve

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  • 021-66308119
  • chendongliang@shhuoke.com
  • wujiayue@shhuoke.com

Solution

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