JPS5887032A - プラスチツク被覆鋼管の再被覆方法 - Google Patents

プラスチツク被覆鋼管の再被覆方法

Info

Publication number
JPS5887032A
JPS5887032A JP56183624A JP18362481A JPS5887032A JP S5887032 A JPS5887032 A JP S5887032A JP 56183624 A JP56183624 A JP 56183624A JP 18362481 A JP18362481 A JP 18362481A JP S5887032 A JPS5887032 A JP S5887032A
Authority
JP
Japan
Prior art keywords
steel pipe
polyolefin
adhesive
peeling
modified polyolefin
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
JP56183624A
Other languages
English (en)
Japanese (ja)
Other versions
JPS634490B2 (https=
Inventor
Saburo Ishiro
居城　三郎
Takeo Adachi
足立　武夫
Ryoji Saito
斉藤　良次
Tokio Suzuki
鈴木　時雄
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 JP56183624A priority Critical patent/JPS5887032A/ja
Publication of JPS5887032A publication Critical patent/JPS5887032A/ja
Publication of JPS634490B2 publication Critical patent/JPS634490B2/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP56183624A 1981-11-18 1981-11-18 プラスチツク被覆鋼管の再被覆方法 Granted JPS5887032A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56183624A JPS5887032A (ja) 1981-11-18 1981-11-18 プラスチツク被覆鋼管の再被覆方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56183624A JPS5887032A (ja) 1981-11-18 1981-11-18 プラスチツク被覆鋼管の再被覆方法

Publications (2)

Publication Number Publication Date
JPS5887032A true JPS5887032A (ja) 1983-05-24
JPS634490B2 JPS634490B2 (https=) 1988-01-29

Family

ID=16139023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56183624A Granted JPS5887032A (ja) 1981-11-18 1981-11-18 プラスチツク被覆鋼管の再被覆方法

Country Status (1)

Country Link
JP (1) JPS5887032A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002001848A (ja) * 2000-06-26 2002-01-08 Daiichi Vinyl Kk リサイクルの容易な樹脂被覆パイプ
CN103372530A (zh) * 2013-07-12 2013-10-30 辽宁亿通钢塑复合管制造有限公司 用于涂塑复合钢管的设备

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002001848A (ja) * 2000-06-26 2002-01-08 Daiichi Vinyl Kk リサイクルの容易な樹脂被覆パイプ
CN103372530A (zh) * 2013-07-12 2013-10-30 辽宁亿通钢塑复合管制造有限公司 用于涂塑复合钢管的设备

Also Published As

Publication number Publication date
JPS634490B2 (https=) 1988-01-29

Similar Documents

Publication Publication Date Title
US3285793A (en) Method of manufacturing a composite cellular material
US4510007A (en) Method of jacketing steel pipes
JPS5887032A (ja) プラスチツク被覆鋼管の再被覆方法
GB1561430A (en) Process for the adhesive bonding of a fibrous material to a polyvinylidene fluoride substrate
ATE141210T1 (de) Verfahren zum verbinden von spiralförmig gewickelten rohren
KR100863058B1 (ko) 연신 플라스틱 필름의 제조 방법
ES8308253A1 (es) "procedemiento para el recubrimiento de tubos metalicos"
JPH06246811A (ja) 金属管への合成樹脂層被覆方法
JPS5496571A (en) Method of coating steel pipe with plastics
JPS576740A (en) Crosshead die for adhesive coating
DE3342023A1 (de) Verfahren zur hersellung eines kunststoffrohres mit permeationssperre
JP2005219492A (ja) ポリマー材料製の少なくとも１種の押出管状部分を含有する管状壁を備えた複合パイプの製造方法
JPH0790584B2 (ja) ポリオレフィン被覆金属管の製造方法
JPS5793132A (en) Production of rubber hose
KR0141366B1 (ko) 관형제품의 가황방법
JPH03104634A (ja) プラスチック外面被覆鋼管の製造方法
JPH0661852B2 (ja) 繊維強化樹脂管の製造方法及びその装置
JPH0679801A (ja) 樹脂被覆金属板の製造方法
JPH0780936A (ja) ラミネート金属板の製造法
JP2000343608A (ja) 鋼管ライニング用塩化ビニル系樹脂管の製造方法
JPS5978247A (ja) 被覆付き保温材の製造方法
US3600793A (en) Method of manufacturing finished welded tubing
JPH03205128A (ja) 塩ビライニング管の製造方法
JPS5747748A (en) Manufacture of metal coated optical fiber
JPH0780935A (ja) ラミネート金属板の製造方法