Hot Tapping Cast Iron
Hot Tapping Cast Iron
(OP)
Does anyone have any experience hot tapping cast iron used for natural gas distribution, probably less than 5 psig. Want to add 4" branch on 4" and above main. Most solutions involve welding fitting to split sleeve or repair clamp, attaching the sleeve/clamp, then hot tapping. Split sleeves are way expensive ($2000 +) Haven't found satisfactory solution at reasonable cost (say $300 for clamp/split sleeve). Are there methods of hot tap and thread?





RE: Hot Tapping Cast Iron
RE: Hot Tapping Cast Iron
RE: Hot Tapping Cast Iron
Chris Hughes (christopher.hughes@advanticatech.com)
Tel +44(0)1509 282623
or
Mike Jacobs (mike.jacobs@advanticatech.com)
Tel +44(0)1509 283316