JPS59212216A - ビ−ド部を有する鋼管のプラスチツク被覆装置 - Google Patents

ビ−ド部を有する鋼管のプラスチツク被覆装置

Info

Publication number
JPS59212216A
JPS59212216A JP58085042A JP8504283A JPS59212216A JP S59212216 A JPS59212216 A JP S59212216A JP 58085042 A JP58085042 A JP 58085042A JP 8504283 A JP8504283 A JP 8504283A JP S59212216 A JPS59212216 A JP S59212216A
Authority
JP
Japan
Prior art keywords
steel pipe
bead
plastics
coated
plastic
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.)
Granted
Application number
JP58085042A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6320695B2 (enExample
Inventor
Ryoji Saito
斉藤　良次
Tokio Nakagawa
時雄 中川
Takeo Adachi
足立　武夫
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP58085042A priority Critical patent/JPS59212216A/ja
Publication of JPS59212216A publication Critical patent/JPS59212216A/ja
Publication of JPS6320695B2 publication Critical patent/JPS6320695B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B29C63/04—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like
    • B29C63/048—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material by folding, winding, bending or the like specially adapted for articles having local protrusions, e.g. tubes having a bead weld
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0065—Heat treatment
    • B29C63/0069—Heat treatment of tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP58085042A 1983-05-17 1983-05-17 ビ−ド部を有する鋼管のプラスチツク被覆装置 Granted JPS59212216A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58085042A JPS59212216A (ja) 1983-05-17 1983-05-17 ビ−ド部を有する鋼管のプラスチツク被覆装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58085042A JPS59212216A (ja) 1983-05-17 1983-05-17 ビ−ド部を有する鋼管のプラスチツク被覆装置

Publications (2)

Publication Number Publication Date
JPS59212216A true JPS59212216A (ja) 1984-12-01
JPS6320695B2 JPS6320695B2 (enExample) 1988-04-28

Family

ID=13847623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58085042A Granted JPS59212216A (ja) 1983-05-17 1983-05-17 ビ−ド部を有する鋼管のプラスチツク被覆装置

Country Status (1)

Country Link
JP (1) JPS59212216A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015223786A (ja) * 2014-05-29 2015-12-14 新日鐵住金株式会社 樹脂被覆鋼管の製造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015223786A (ja) * 2014-05-29 2015-12-14 新日鐵住金株式会社 樹脂被覆鋼管の製造装置

Also Published As

Publication number Publication date
JPS6320695B2 (enExample) 1988-04-28

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