Home Repair (alt.home.repair) For all homeowners and DIYers with many experienced tradesmen. Solve your toughest home fix-it problems.

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
toller
 
Posts: n/a
Default Can't unjoin iron pipe

I have a faucet that needs to be replaced, but it will not unscrew at all.
I vaguely remember a thread a few weeks ago that recommended penetrating
oil, followed by heat, followed by more penetrating oil. Does that sound
right?
Any other suggestions.


  #2   Report Post  
 
Posts: n/a
Default

I've always heard that approach. I've never in my life been able to
unstick a ferrous pipe union, other than by breaking it. Good luck !

  #3   Report Post  
HorneTD
 
Posts: n/a
Default

toller wrote:
I have a faucet that needs to be replaced, but it will not unscrew at all.
I vaguely remember a thread a few weeks ago that recommended penetrating
oil, followed by heat, followed by more penetrating oil. Does that sound
right?
Any other suggestions.


Go buy or rent two three foot pipe wrenches and put some umph into it.
--
Tom Horne

"Were not making watches here kid! Never use force, get a bigger
hammer!" Henry T. Horne III, Master Plumber and also my father. May
God rest his weary soul.
  #4   Report Post  
Tekkie®
 
Posts: n/a
Default

toller posted for all of us...
I don't top post - see either inline or at bottom.

I have a faucet that needs to be replaced, but it will not unscrew at all.
I vaguely remember a thread a few weeks ago that recommended penetrating
oil, followed by heat, followed by more penetrating oil. Does that sound
right?
Any other suggestions.



Hey tollar do you EVER use Google? Huh? Just once give it a go! OK!
--

Tekkie
  #5   Report Post  
 
Posts: n/a
Default

On Mon, 16 May 2005 21:06:26 GMT, "toller" wrote:

I have a faucet that needs to be replaced, but it will not unscrew at all.
I vaguely remember a thread a few weeks ago that recommended penetrating
oil, followed by heat, followed by more penetrating oil. Does that sound
right?
Any other suggestions.

Try melting beeswax into the threads.


  #6   Report Post  
Harry K
 
Posts: n/a
Default


HorneTD wrote:
toller wrote:
I have a faucet that needs to be replaced, but it will not unscrew

at all.
I vaguely remember a thread a few weeks ago that recommended

penetrating
oil, followed by heat, followed by more penetrating oil. Does that

sound
right?
Any other suggestions.


Go buy or rent two three foot pipe wrenches and put some umph into

it.
--
Tom Horne

"Were not making watches here kid! Never use force, get a bigger
hammer!" Henry T. Horne III, Master Plumber and also my father. May


God rest his weary soul.


Which most likely will result in a collapsed or twisted pipe (BTDT).

Harry K

  #7   Report Post  
HorneTD
 
Posts: n/a
Default

Harry K wrote:
HorneTD wrote:

toller wrote:

I have a faucet that needs to be replaced, but it will not unscrew


at all.

I vaguely remember a thread a few weeks ago that recommended


penetrating

oil, followed by heat, followed by more penetrating oil. Does that


sound

right?
Any other suggestions.



Go buy or rent two three foot pipe wrenches and put some umph into


it.

--
Tom Horne

"Were not making watches here kid! Never use force, get a bigger
hammer!" Henry T. Horne III, Master Plumber and also my father. May



God rest his weary soul.



Which most likely will result in a collapsed or twisted pipe (BTDT).

Harry K

That has not been my experience on literally hundreds of stubborn
galvanized iron joints. If the force is applied gradually the joint
will break free without damage.
--
Tom Horne
  #8   Report Post  
BobK207
 
Posts: n/a
Default

I just had to remove a 1 1/2" galv steel drain stub.

My usual trick did not work:

Very large pipe wrench used to TIGHTEN the joint ~ 1/8 or less; just
enough to budge it.
Then loosen it.

In this case I had to use a Sawzall to slit the pipe & collapse enough
to relieve the thread pressure.

Liquid wrench is good.

Bob

  #9   Report Post  
Harry K
 
Posts: n/a
Default


HorneTD wrote:
Harry K wrote:
HorneTD wrote:

toller wrote:

I have a faucet that needs to be replaced, but it will not unscrew


at all.

I vaguely remember a thread a few weeks ago that recommended


penetrating

oil, followed by heat, followed by more penetrating oil. Does

that

sound

right?
Any other suggestions.



Go buy or rent two three foot pipe wrenches and put some umph into


it.

--
Tom Horne

"Were not making watches here kid! Never use force, get a bigger
hammer!" Henry T. Horne III, Master Plumber and also my father.

May


God rest his weary soul.



Which most likely will result in a collapsed or twisted pipe

(BTDT).

Harry K

That has not been my experience on literally hundreds of stubborn
galvanized iron joints. If the force is applied gradually the joint
will break free without damage.
--
Tom Horne


You obviously had the pleasure of never following behind my father.
His method of tightening pipe was 'as tight as it will go plus 1/2
turn'.

Harry K

  #10   Report Post  
John_B
 
Posts: n/a
Default

toller wrote:
I have a faucet that needs to be replaced, but it will not unscrew at all.
I vaguely remember a thread a few weeks ago that recommended penetrating
oil, followed by heat, followed by more penetrating oil. Does that sound
right?
Any other suggestions.


One of my father's tricks for breaking loose a rusty fitting was
to beat on it with a hammer until it broke the grip of the rust.


  #11   Report Post  
Duane Bozarth
 
Posts: n/a
Default

John_B wrote:

toller wrote:
I have a faucet that needs to be replaced, but it will not unscrew at all.
I vaguely remember a thread a few weeks ago that recommended penetrating
oil, followed by heat, followed by more penetrating oil. Does that sound
right?
Any other suggestions.


One of my father's tricks for breaking loose a rusty fitting was
to beat on it with a hammer until it broke the grip of the rust.


Or it simply broke...
  #12   Report Post  
Craven Morehead
 
Posts: n/a
Default

There are a lot of "threads" that appear here that could use some
"penetrating" oil.

"toller" wrote in message
...
I have a faucet that needs to be replaced, but it will not unscrew at all.
I vaguely remember a thread a few weeks ago that recommended penetrating
oil, followed by heat, followed by more penetrating oil. Does that sound
right?
Any other suggestions.




  #13   Report Post  
HorneTD
 
Posts: n/a
Default

Harry K wrote:
HorneTD wrote:

Harry K wrote:

HorneTD wrote:


toller wrote:


I have a faucet that needs to be replaced, but it will not unscrew

at all.


I vaguely remember a thread a few weeks ago that recommended

penetrating


oil, followed by heat, followed by more penetrating oil. Does


that

sound


right?
Any other suggestions.



Go buy or rent two three foot pipe wrenches and put some umph into

it.


--
Tom Horne

"Were not making watches here kid! Never use force, get a bigger
hammer!" Henry T. Horne III, Master Plumber and also my father.


May


God rest his weary soul.


Which most likely will result in a collapsed or twisted pipe


(BTDT).

Harry K


That has not been my experience on literally hundreds of stubborn
galvanized iron joints. If the force is applied gradually the joint
will break free without damage.
--
Tom Horne



You obviously had the pleasure of never following behind my father.
His method of tightening pipe was 'as tight as it will go plus 1/2
turn'.

Harry K

I'll have to give you that one Harry. Another of my dads slogans was
tighten with an eighteen, loosen with a thirty six.
--
Tom Horne

--
--
Tom Horne


Well we aren't no thin blue heroes and yet we aren't no blackguards to.
We're just working men and woman most remarkable like you.
  #14   Report Post  
Don Young
 
Posts: n/a
Default

My experience has been that if you will support the back of the female
connection while hammering it pretty hard all the way around several times
that will always loosen the threads without damaging anything. Pipe and
fittings are ductile enough to slightly expand the outside part and/or
shrink the inside part.
Don Young
"Duane Bozarth" wrote in message
...
John_B wrote:

toller wrote:
I have a faucet that needs to be replaced, but it will not unscrew at
all.
I vaguely remember a thread a few weeks ago that recommended
penetrating
oil, followed by heat, followed by more penetrating oil. Does that
sound
right?
Any other suggestions.


One of my father's tricks for breaking loose a rusty fitting was
to beat on it with a hammer until it broke the grip of the rust.


Or it simply broke...



  #15   Report Post  
Duane Bozarth
 
Posts: n/a
Default

Don Young wrote:

My experience has been that if you will support the back of the female
connection while hammering it pretty hard all the way around several times
that will always loosen the threads without damaging anything. Pipe and
fittings are ductile enough to slightly expand the outside part and/or
shrink the inside part.


That's more nearly describing heat, not impact (the expansion part,
anyway)...

You appear to have missed the smiley on first go. Although it helps on
occasion, I've not had universal success with the technique on, for
example, buried supply lines.
Reply
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
grounding water pipe William Deans Home Repair 50 February 19th 05 04:09 AM
Req'd: Cast Iron Soil Pipe bracket and Cast Iron>Plastic fittings John Borman UK diy 1 January 9th 05 09:05 PM
New plastic to old iron waste connection Mark Begbie UK diy 1 January 6th 05 09:03 PM
Replacing cast iron soil pipe Steve Loft UK diy 14 May 27th 04 10:59 PM
Ground to Gas Pipe?? w_tom Home Repair 4 June 23rd 03 09:14 AM


All times are GMT +1. The time now is 12:20 PM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 DIYbanter.
The comments are property of their posters.
 

About Us

"It's about DIY & home improvement"