15mm Gas supply

[sgw869]

Hola To you all
Firstly many thanks for all the replies
In Spain at last in our area the supply is going to be piped natural gas
What Tamz has posted..the supply pressure is usually higher to the meter....
Hopefully this will be sufficient and the answer i was hoping for
Combi is my choice 24kw to serve 7 Rads
The Spanish are installing the gas supply...No other choice...
I will then get English engineers to do the rest
I have posted a few photos of the 15mm gas pipe and manifold installation
I would like your views on them
Many thanks
Sgw

 

[Alex Knight]

What's all the damage to the popes in the first pic? Corrosion, burnt?

 

[sgw869]

Hi
Its the residue from the soldering, the joints aren't wiped clean
Sgw

 

[Ermintrude]

Burnt? ,

 

[scorps]

popes ?