BE511890A - - Google Patents
Info
- Publication number
- BE511890A BE511890A BE511890DA BE511890A BE 511890 A BE511890 A BE 511890A BE 511890D A BE511890D A BE 511890DA BE 511890 A BE511890 A BE 511890A
- Authority
- BE
- Belgium
- Prior art keywords
- ring
- pipe
- symmetrical
- revolution
- section
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000011253 protective coating Substances 0.000 claims description 2
- 239000004570 mortar (masonry) Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 14
- 238000005452 bending Methods 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 description 2
- 239000007990 PIPES buffer Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE511890A true BE511890A (de) |
Family
ID=150513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE511890D BE511890A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE511890A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1024761B (de) * | 1955-01-29 | 1958-02-20 | Ed Zueblin A G | Stossverbindung von Beton-, Stahlbeton- und Stahlbetonvorspannrohren mittels vorstehender Stahlblechringe |
-
0
- BE BE511890D patent/BE511890A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1024761B (de) * | 1955-01-29 | 1958-02-20 | Ed Zueblin A G | Stossverbindung von Beton-, Stahlbeton- und Stahlbetonvorspannrohren mittels vorstehender Stahlblechringe |
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