Acetylene prices

[nickk]

!! Today’s bill.
Btw,I don’t deal with BOC,just my gas supplier has to get them wherever he can.

 

[Memmeddu]

View attachment 262772 !! Today’s bill.
Btw,I don’t deal with BOC,just my gas supplier has to get them wherever he can.

Time to switch to oxy propane for heating and cutting , Tig for welding and brazing

 

[nickk]

Maybe.thing is ,I learnt to braize and gas weld 42 years ago,then cutting 6 years later,so hard to change,would like to try,how about mig braizing,maybe evening class at Hereford?apart from money saving what other ad/disadvantage?

 

[Memmeddu]

Maybe.thing is ,I learnt to braize and gas weld 42 years ago,then cutting 6 years later,so hard to change,would like to try,how about mig braizing,maybe evening class at Hereford?apart from money saving what other ad/disadvantage?

With propane you can definitely braze , cutting is better than acetylene but you have to keep a longer flame length between tip and piece than acetylene.
Welding I think it's impossible.

Advantages
More calories so bigger parts can be heated quicker than acetylene
Way safer than acetylene (acetylene can start a fire even inside its bottle without any external cause )
Cheaper

Disadvantages
Less heat it reaches roughly 500°C less than acetylene
Dedicated tips
Can't weld


about Mig brazing I can't really say anything since I've never MIG weld in my life

 

[pedrobedro]

With propane you can definitely braze , cutting is better than acetylene but you have to keep a longer flame length between tip and piece than acetylene

Propane makes a lot more dross than acetylene and leaves a more jagged cut. We tried it on a profile cutter years ago and had to go back to acetylene as propane was not tidy enough.

 

[brightspark]

£54 + vat here nick. Ring boc up and get onto your area manager and complain. Also get the handling fee waived.

is that for a full large size bottle of acetylene

 

[TechnicAl]

View attachment 262772 !! Today’s bill.
Btw,I don’t deal with BOC,just my gas supplier has to get them wherever he can.

I paid about that for a 6Kg Propane in September / October

 

[nickk]

I don’t mind that £15 charge,as that’s a delivery,saves me a 17mile trip each way.
I’ll try BOC,WOULD be an agent as boc left town 20 or so years ago,possibly pushed out by this whipper snapper. @TechnicAl ,I pay about £50 odd for a 46kg propane.

 

[Turbo]

If you don't use much acetylene some of the rent free places can supply acetylene, hobbyweld is one.

 

[brightspark]

If you don't use much acetylene some of the rent free places can supply acetylene, hobbyweld is one.

using oxy acetylene for welding and the odd heating you dont use much and it goes a long way its the oxygen that you use a lot of