Where is conductive pipes? May be I'm stupid and missed an update, but I don't know how to make and from where to get them.

if you update to https://www.mod-buildcraft.com/buildcraft-7995-alpha.html you can find them under 'kinesis pipes'

they are called kinesis pipes (though i guess they got translated to conductive in russion apearently? not sure if there is a better word) and have indeed been added back in 7.99.5, recipes for them in 7.99.6 ( https://www.mod-buildcraft.com/releases/BuildCraft/7.99.6/buildcraft-7.99.6.jar )