JPH0438220B2 - - Google Patents
Info
- Publication number
- JPH0438220B2 JPH0438220B2 JP62291530A JP29153087A JPH0438220B2 JP H0438220 B2 JPH0438220 B2 JP H0438220B2 JP 62291530 A JP62291530 A JP 62291530A JP 29153087 A JP29153087 A JP 29153087A JP H0438220 B2 JPH0438220 B2 JP H0438220B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- steel pipe
- synthetic resin
- thermoplastic synthetic
- roll
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 108
- 239000010959 steel Substances 0.000 claims description 108
- 229920003002 synthetic resin Polymers 0.000 claims description 47
- 239000000057 synthetic resin Substances 0.000 claims description 47
- 229920001169 thermoplastic Polymers 0.000 claims description 46
- 239000004416 thermosoftening plastic Substances 0.000 claims description 46
- 239000011324 bead Substances 0.000 claims description 25
- 238000002788 crimping Methods 0.000 claims description 16
- 238000005260 corrosion Methods 0.000 claims description 14
- 238000004804 winding Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 description 10
- -1 polyethylene Polymers 0.000 description 10
- 229920000573 polyethylene Polymers 0.000 description 10
- 238000003825 pressing Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000007667 floating Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000007765 extrusion coating Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 238000010583 slow cooling Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62291530A JPH01130934A (ja) | 1987-11-18 | 1987-11-18 | 溶接ビードのある防食被覆鋼管の製造装置 |
| PH37809A PH25752A (en) | 1987-11-18 | 1988-11-14 | Method, euipment for producing protective coated steel pipe |
| US07/271,088 US4946528A (en) | 1987-11-18 | 1988-11-14 | Method and equipment for producing protective-coated steel pipe |
| GB8827032A GB2212590B (en) | 1987-11-18 | 1988-11-18 | Method and equipment for producing protective-coated steel pipe |
| KR1019880015279A KR950005730B1 (ko) | 1987-11-18 | 1988-11-18 | 방식피복강관의 제조방법과 제조장치 |
| SG929/91A SG92991G (en) | 1987-11-18 | 1991-11-07 | Method and equipment for producing protective-coated steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62291530A JPH01130934A (ja) | 1987-11-18 | 1987-11-18 | 溶接ビードのある防食被覆鋼管の製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01130934A JPH01130934A (ja) | 1989-05-23 |
| JPH0438220B2 true JPH0438220B2 (da) | 1992-06-23 |
Family
ID=17770095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62291530A Granted JPH01130934A (ja) | 1987-11-18 | 1987-11-18 | 溶接ビードのある防食被覆鋼管の製造装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01130934A (da) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5064971B2 (ja) * | 2007-11-01 | 2012-10-31 | 古河電気工業株式会社 | 複合管の製造方法 |
| JP5117631B2 (ja) * | 2012-07-09 | 2013-01-16 | 古河電気工業株式会社 | 複合管の製造方法、製造装置 |
| CN111733892B (zh) * | 2020-06-18 | 2021-12-31 | 陕西建工第九建设集团有限公司 | 一种地下室排水结构 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59188410A (ja) * | 1983-04-11 | 1984-10-25 | Ube Ind Ltd | 熱収縮性テ−プによる鋼管の被覆方法 |
-
1987
- 1987-11-18 JP JP62291530A patent/JPH01130934A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59188410A (ja) * | 1983-04-11 | 1984-10-25 | Ube Ind Ltd | 熱収縮性テ−プによる鋼管の被覆方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01130934A (ja) | 1989-05-23 |
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