HL800/11018 Pipe sleeves / Products / Bitumen collar / HL800 / HL800/110Sealing kit for pipe inflow channels DN110  HL800/12518 Pipe sleeves / Products / Bitumen collar / HL800 / HL800/125Sealing kit for pipe inflow channels DN125 with bitumene membrane.  HL800/16018 Pipe sleeves / Products / Bitumen collar / HL800 / HL800/160sealing kit for pipe inflow channels DN160  HL800/3218 Pipe sleeves / Products / Bitumen collar / HL800 / HL800/32Sealing kit for pipe inflow channels DN32  HL800/40-5018 Pipe sleeves / Products / Bitumen collar / HL800 / HL800/40-50Sealing kit for pipe inflow channels DN50  HL800/63-7518 Pipe sleeves / Products / Bitumen collar / HL800 / HL800/63-75Sealing kit for pipe inflow channels DN75  HL800.2/40-5018 Pipe sleeves / Products / Bitumen collar / HL800.2 / HL800.2/40-50Double sealing kit for pipes inflow channels DN50  HL800.2/63-7518 Pipe sleeves / Products / Bitumen collar / HL800.2 / HL800.2/63-75Double sealing kit for pipes inflow channels DN75  HL804H/5018 Pipe sleeves / Products / Bitumen collar / HL804H / HL804H/50Pipe sealing DN50 with bitumen collar for vertical pipe penetrations  HL804H/11018 Pipe sleeves / Products / Bitumen collar / HL804H / HL804H/110Pipe sealing DN110 with bitumen collar for vertical pipe penetrations