CA829614A - System for welding pipelines - Google Patents

System for welding pipelines

Info

Publication number
CA829614A
CA829614A CA829614A CA829614DA CA829614A CA 829614 A CA829614 A CA 829614A CA 829614 A CA829614 A CA 829614A CA 829614D A CA829614D A CA 829614DA CA 829614 A CA829614 A CA 829614A
Authority
CA
Canada
Prior art keywords
welding pipelines
pipelines
welding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA829614A
Inventor
J. Rieppel Perry
W. Nelson Jerome
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Esso Research and Engineering Co
Publication date
Application granted granted Critical
Publication of CA829614A publication Critical patent/CA829614A/en
Expired legal-status Critical Current

Links

CA829614A System for welding pipelines Expired CA829614A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA829614T

Publications (1)

Publication Number Publication Date
CA829614A true CA829614A (en) 1969-12-16

Family

ID=36307071

Family Applications (1)

Application Number Title Priority Date Filing Date
CA829614A Expired CA829614A (en) System for welding pipelines

Country Status (1)

Country Link
CA (1) CA829614A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116638256A (en) * 2023-07-16 2023-08-25 江苏亚太特种铸钢厂有限公司 Machining process for stabilizing roller with mechanical safety protection structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116638256A (en) * 2023-07-16 2023-08-25 江苏亚太特种铸钢厂有限公司 Machining process for stabilizing roller with mechanical safety protection structure
CN116638256B (en) * 2023-07-16 2024-05-10 江苏亚太特种铸钢厂有限公司 Machining process for stabilizing roller with mechanical safety protection structure

Similar Documents

Publication Publication Date Title
CA931995A (en) Coupling for pipes
CA987229A (en) Joining system for two immerse pipes
CA922744A (en) Apparatus for transporting pipes
CA918465A (en) Welding apparatus
CA920170A (en) Joints for connecting pipes
CA940567A (en) Device for connecting pipes
CA927485A (en) Pipe welding apparatus
CA926666A (en) Extractor-ejector system for firearms
CA922457A (en) Pipeline pigs
CA924967A (en) Method for hardsoldering or brazing
CA829614A (en) System for welding pipelines
CA927927A (en) Traveling welding apparatus
AU441515B2 (en) Improved fitting for thermoplastic pipes
CA822922A (en) Welding apparatus
CA815148A (en) Welding system
CA829761A (en) Pipes
AU458063B2 (en) Improvements for connections for unsulated pipes
CA808066A (en) Conduit fittings
CA820584A (en) Freezing system for pipes
AU1388970A (en) Improvements for connections for unsulated pipes
CA780998A (en) Welding system
CA813569A (en) Fast-disconnect clamp for conduit flanges
CA821673A (en) Apparatus for welding studs
CA808795A (en) Welding apparatus
AU448904B2 (en) Welding method