GB1270081A - Process for the continuous production of metal tubes coated internally with plastics material - Google Patents

Process for the continuous production of metal tubes coated internally with plastics material

Info

Publication number
GB1270081A
GB1270081A GB81370A GB81370A GB1270081A GB 1270081 A GB1270081 A GB 1270081A GB 81370 A GB81370 A GB 81370A GB 81370 A GB81370 A GB 81370A GB 1270081 A GB1270081 A GB 1270081A
Authority
GB
United Kingdom
Prior art keywords
plastics material
metal tubes
internally
continuous production
coating
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
GB81370A
Inventor
Wolfram Griesinger
Bernd Eilhardt
Diethart Pelz
Otto Von Franque
Knut Kauder
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.)
KM Kabelmetal AG
Original Assignee
KM Kabelmetal AG
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
Priority claimed from DE19691901507 external-priority patent/DE1901507A1/en
Application filed by KM Kabelmetal AG filed Critical KM Kabelmetal AG
Publication of GB1270081A publication Critical patent/GB1270081A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,270,081. Coated tubes. KABEL-UND METALLWERKE GUTEHOFFNUNGSHUTTE A.G. 7 Jan., 1970 [14 Jan., 1969; 21 March, 1969], No. 813/70. Heading B2E. [Also in Divisions B3 and F2] Metal tubes are coated internally with plastics material by forming a metal strip into a slit tube, welding together the edges of the slit tube and continuously coating internally the tube so formed. The plastics material may be applied by spraying of a liquid or powder and the powder may be charged electrostatically before coating. The coating is sintered after application. The plastics may be based on polytetrafluoroethylene, fluorinated ethylene/propylene copolymer, polyethylene, polyvinyl chloride, polyurethane, epoxide, polyester and silicone rubber and an adhesion-improving agent such as a polyimide or polyepoxide may be present.
GB81370A 1969-01-14 1970-01-07 Process for the continuous production of metal tubes coated internally with plastics material Expired GB1270081A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19691901507 DE1901507A1 (en) 1969-01-14 1969-01-14 Process for the continuous production of metal pipes coated with plastic on the inside
DE19691914344 DE1914344A1 (en) 1969-01-14 1969-03-21 Process for the continuous production of metal pipes coated with plastic on the inside

Publications (1)

Publication Number Publication Date
GB1270081A true GB1270081A (en) 1972-04-12

Family

ID=25756843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB81370A Expired GB1270081A (en) 1969-01-14 1970-01-07 Process for the continuous production of metal tubes coated internally with plastics material

Country Status (7)

Country Link
AT (1) AT297454B (en)
BE (1) BE743121A (en)
CH (1) CH495521A (en)
DE (1) DE1914344A1 (en)
FR (1) FR2028312A1 (en)
GB (1) GB1270081A (en)
NL (1) NL7000439A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704302A1 (en) * 1976-02-03 1977-08-04 Onoda Cement Co Ltd METAL TUBE AND PROCESS AND DEVICE FOR CREATING A SURFACE POWDER LAYER ON THE METAL TUBE
WO1991000172A1 (en) * 1989-07-03 1991-01-10 Hagtvedt, Finn Tubular product and method and apparatus for making said product
WO2004049533A1 (en) * 2002-11-28 2004-06-10 Ccs Technology, Inc. Installation element for a telecommunication element, method for the production of such an installation element, and method for installing a telecommunication element

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3169794D1 (en) * 1980-05-14 1985-05-15 Bristol Composite Mat Resin impregnator
IE51095B1 (en) * 1980-06-17 1986-10-01 Gkn Group Services Ltd Manufacture of composite-shafts
FR2528876B1 (en) * 1982-06-18 1986-07-04 Ural I Trubnoi Promys PROCESS FOR PRODUCING INTERIOR COATED METAL TUBES

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2704302A1 (en) * 1976-02-03 1977-08-04 Onoda Cement Co Ltd METAL TUBE AND PROCESS AND DEVICE FOR CREATING A SURFACE POWDER LAYER ON THE METAL TUBE
WO1991000172A1 (en) * 1989-07-03 1991-01-10 Hagtvedt, Finn Tubular product and method and apparatus for making said product
WO2004049533A1 (en) * 2002-11-28 2004-06-10 Ccs Technology, Inc. Installation element for a telecommunication element, method for the production of such an installation element, and method for installing a telecommunication element

Also Published As

Publication number Publication date
NL7000439A (en) 1970-07-16
AT297454B (en) 1972-03-27
CH495521A (en) 1970-08-31
FR2028312A1 (en) 1970-10-09
DE1914344A1 (en) 1970-10-01
BE743121A (en) 1970-05-14

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