copper

  1. Amp David

    Isolation valves for 15mm copper pipe

    Just wanting to know what size the thread is on one of these valves. Its the type of valve you turn with a flat blade screwdriver to turn on and off. When I say the thread, I'm on about the compression nut
    • Amp David
    • Thread
    • aus copper electricians' talk isolation pipe valves
    • Replies: 20
    • Forum: Australia
  2. P

    theft of copper cable

    On the BBC this morning reported that the theft of copper cable nation wide due to increased prices at the scappers (around £4000 per ton). It showed young men pushing full reels of multi core hv cable from business yards and also from railway tracks that are still energized. I know times are...
  3. D

    FREE Electrical Software from the Copper Development Association

    The programs listed below can be found here; Publications and Software Catalogue D10 Energy Efficient Power Cable Selection (Datadisk) This program calculates cable size taking account of type of cable, installation method, circuit length, overload protection, ambient temperature and circuit...
    • Dave Buchan
    • Thread
    • aus copper electric electrical electricians' talk free software
    • Replies: 3
    • Forum: Australia
  4. ringer

    Use of insulation tape on exposed copper

    Been reading thread on another forum where someone has discovered some insulation has been melted and burnt off on the rfc by a plumber leaving exposed copper. He has used insulation tape to repair, is asking if this is ok, and has had quite a few replies stating this is a good repair. I was...
    • ringer
    • Thread
    • aus copper electricians' talk exposed insulation tape
    • Replies: 19
    • Forum: Australia
  5. J

    Copper bath, bond or not?

    Evenin all! hope ive put this in the correct forum, apologies if not. doing a domestic job at the moment and the customer has had the bright idea of having a copper bath installed. The taps are fitted to the wall and the waste is plastic. do i need to bond the bath. im thinking not, as long...
  6. J

    BBC Radio 1 - copper theft

    Hi I'm a reporter with BBC Radio 1 Newsbeat - I'm doing a story next week about copper theft - particularly pipes and wire from vans. I'm looking to speak to an electrician or a plumber who's been a victim of this. If you think you'd be up for talking to us - you can email me at...
    • jimtaylorbbc
    • Thread
    • aus copper electricians' talk radio
    • Replies: 12
    • Forum: Australia
  7. P

    price of copper weigh'd in

    Does anyone know what the average price of copper is at the min??? I've got a bit i need to weigh in but i want to wait untill the best time to get the best money for it Cheers Matt
    • piperm
    • Thread
    • copper electricians' talk price
    • Replies: 8
    • Forum: Business Related
  8. C

    Trunking copper links ?

    Are trunking copper links still a requirement on metal trunk joints in an industrial install? They used to come with the trunk but are now an optional extra. Anybody help ?
  9. W

    Scrap copper

    Hi all I have started to collect scrap copper wiring from old installs, does anyone know the current rate cannot find anything on the net. Want to see if it is worth collecting or not Cheers Paul
  10. J

    scrap copper

    just out of curiosity ;) how much is scrap copper worth these days say about 250kg of it
  11. A

    green sludge on light switch cables

    Hi all Just changed a light fitting for a customer who then said - I've noticed some green sludge coming out of the light switches, can you tell me what it is. I removed a couple of switches and sure enough, there is a green 'goo' on the cables, looking like it has run down the cable from...
    • andyww
    • Thread
    • aus cables copper electricians' talk green light light switch rewire switch
    • Replies: 24
    • Forum: Australia
  12. S

    Crimping - Old Alu Wire to New Copper?

    Hi All, I am in the middle of a rewire and install of new CU with RCD's. So far all lighting circuits have been rewired with new copper but customer has advised me that their budget has dried up due to a redundancy. They have asked if I can finish up the install of the CU by simply extending...
    • shocksmith222
    • Thread
    • aus copper crimping electricians' talk new old wire
    • Replies: 19
    • Forum: Australia
  13. P

    Copper Thieves

    Im not going to put the link up as someone may look at it by accident, all I'm going to say is I felt sick. Go on Youtube and search " Thou shall not steal Copper! " I found it by accident!:(
  14. G

    Copper and Alluminium wires

    Hi everyone, Just joined this morning and thought I'd introduce myself. I'm Gary Mcgee and am An Electrician from Glasgow and I have a question for you guys (or girls) out there. I'm on a particular job at present, a very old, large, sandstone building that is having some alterations done...
    • garymcgee
    • Thread
    • copper electricians' talk wires
    • Replies: 13
    • Forum: The Welcome Forum
  15. J

    Copper prices

    Anyone used 'The Cable Recycling Company', apparently they collect & pay cash £700 per ton dirty.What deals are you guys getting?
    • jimmyjazz
    • Thread
    • copper electricians' talk prices
    • Replies: 6
    • Forum: Business Related
  16. H

    scrap copper

    whats the price of scrap copper the now
  17. J

    Rewire radial circuit in kitchen

    hi all, Myself and an other electrician are currently doing a rewire of an empty 3 bed detached house. We have installed separate ring circuits for up and down stairs but are thinking about putting a radial circuit into the kitchen as it is only small and will only have 1 switched fused spur...
    • jackdor
    • Thread
    • aus circuit copper electricians' talk kitchen radial radial circuit rewire sockets wikipedia
    • Replies: 16
    • Forum: Australia
  18. P

    Help on lighting circuit

    Hello all I today went to a flat to change a 16mm back box to a 25 mm to fit a dimmer switch all looked ok until I removed the old back box and it was in a copper mineral insulated cable as I understand it I cant connect these 3/4 wires so do I tell the customer she needs a re wire Expensive...
    • piz
    • Thread
    • aus cable circuit copper electricians' talk help lighting lighting circuit tools
    • Replies: 15
    • Forum: Australia
  19. S

    Copper aluminuim wire????

    I was wiring i shower for a friend today and found what looked to be 10mm t+e but was 6mm and looked like it was silver on the outside and copper in the middle. It all tested out fine just wondering what it was and if its anything i need to be concerned about. Cheers all
  20. D

    Tinned copper cable!

    I have recently been to test a property that has tinned stranded copper cable on the socket and lighting circuits. Is this type of cable still acceptable or does it need removing and re-wiring? Any advise would be welcome.
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