Method of establishing sealed pipe lengths of plastic pipes...

Details Method of establishing sealed pipe lengths of plastic pipes... Method of establishing sealed pipe lengths of plastic pipes...

B - Operations, Transporting

21

K

26/155

B21K 21/00 (2006.01)

Patent

CA 1224018

A B S T R A C T : By the construction of pipe lines having an outer, sealed mantle tube of plastics and being made of joined, prefabricated pipe elements, particularly heat insulated pipe elements, various types of sealing problems occur in local surface areas of the plastic tubes. According to the invention it is proposed to overcome these problems by drilling out the said local areas into conical holes, which are thereafter closed entirely sealingly by means of complementarily conical stoppers, which are welded into the holes by a welding technique resulting in a surface-to-surface welding between the stoppers and the hole surfaces.

414117

Affiliated with

Also associated with

Rating

Method of establishing sealed pipe lengths of plastic pipes... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of establishing sealed pipe lengths of plastic pipes..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of establishing sealed pipe lengths of plastic pipes... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1318273