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Thread: Steel or Stainless Lines?

  1. #1
    Sand rig
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    Steel or Stainless Lines?

    Been pondering steel OG lines or Stainless steel, thoughts, I've been told S Steel are hard to seal, ready to order all the brake bits, thanks, cheers
    Last edited by Sand rig; 04-03-2017 at 04:09 PM.

  2. #2
    Cruiser
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    Quote Originally Posted by Sand rig View Post
    Been pondering steel OG lines or Stainless steel, thoughts, I've been told S Steel are hard to seal, ready to order all the brake bits, thanks, cheers
    Stick with steel bundy tubing, it has been tested & proved over decades of use to be the best value & easiest to use.

    Stainless is very difficult to work with. Bending & flaring are much more difficult than normal bundy tubing, even with professional tools. Also stainless flares don't seal very well, so much so they often need a copper seating washer to make an effective seal.

    Many guys don't like the look of the greenish finish commonly seen on modern steel bundy tubing, but it is also available in a bright zinc finish which looks very similar to stainless.

    Trust me, after 45+ years in the motor trade, many of those making brake pipes & hoses, keep it simple & stay with steel bundy tube.

    Dr Terry

  3. #3
    Night Rider Valencia's Avatar
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    Well said Dr

  4. #4
    Sand rig
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    I've heard some company's fold the lines to ship, how does that work?

  5. #5
    Moderator Alien DNA's Avatar
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    I'm sure someone here polished up their bundy tube brake lines and come up looking really nice

  6. #6
    Sand rig
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    The second part of my brake rebuild, should I use OG brake fluid or upgrade to a silicone based ?

  7. #7
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    I would use DOT3 fluid, not the more common DOT4. It has a slightly lower boiling point, but is far less hygroscopic (absorbs moisture) so therefore needs changing less frequently. It is also slightly more viscous, meaning less leak prone. This is better for cars which do low kms & spend much of their life parked.

    Silicone fluid has other problems & is way too expensive, don't bother.

    BTW, what does OG men ?

    Dr Terry

    - - - Updated - - -

    Quote Originally Posted by Sand rig View Post
    I've heard some company's fold the lines to ship, how does that work?
    Not very well.

    Dr Terry

  8. #8
    Sand rig
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    OG= original, Pickers guys say it, I like it. Lol
    What about dot5?
    Last edited by Sand rig; 07-03-2017 at 01:07 PM.

  9. #9
    Cruiser
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    Quote Originally Posted by Sand rig View Post
    What about dot5?
    AFAIK DOT5 is silicone, don't bother.

    Dr Terry

  10. #10
    Check out my Hz xx7 build I polished my new brake lines. They are super easy to do a look like polished alloy.
    We can restore cars back to original. But we can't restore originality.

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