GB1116572A - Improvements in chemical-and abrasion-resistant piping - Google Patents

Improvements in chemical-and abrasion-resistant piping

Info

Publication number
GB1116572A
GB1116572A GB3258265A GB3258265A GB1116572A GB 1116572 A GB1116572 A GB 1116572A GB 3258265 A GB3258265 A GB 3258265A GB 3258265 A GB3258265 A GB 3258265A GB 1116572 A GB1116572 A GB 1116572A
Authority
GB
United Kingdom
Prior art keywords
tube
piping
lining
july
built
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
GB3258265A
Inventor
Albert Ritson
Robert Henry Riley
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.)
Dunlop Co Ltd
Original Assignee
Dunlop Co 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 Dunlop Co Ltd filed Critical Dunlop Co Ltd
Priority to GB3258265A priority Critical patent/GB1116572A/en
Priority to ES0329426A priority patent/ES329426A1/en
Priority to NL6610490A priority patent/NL6610490A/xx
Publication of GB1116572A publication Critical patent/GB1116572A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • 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
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

1,116,572. Non-metallic pipes. DUNLOP CO. Ltd. 14 July, 1966 [30 July, 1965], No. 32582/65. Heading F2P. In a method of making lined piping the lining is built by forming a tube of ebonite or elastomeric material, such as natural, butyl or neoprene rubber, around a rigid mandrel, vulvanizing the tube and coating the tube with a bonding agent, and then applying to the tube a reinforced synthetic resin composition. The lining may be in sheet form and wrapped around the mandrel, and the reinforced outer layer may comprise polyester resin and chopped strand glass mat, one or more helically or spirally wrapped layers of woven glass cloth each coated with polyester resin; or resin coated glass filaments. Flanges are built up at the ends of the piping.
GB3258265A 1965-07-30 1965-07-30 Improvements in chemical-and abrasion-resistant piping Expired GB1116572A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3258265A GB1116572A (en) 1965-07-30 1965-07-30 Improvements in chemical-and abrasion-resistant piping
ES0329426A ES329426A1 (en) 1965-07-30 1966-07-23 A method of manufacturing pipelines resistant to chemical attack and abrasion. (Machine-translation by Google Translate, not legally binding)
NL6610490A NL6610490A (en) 1965-07-30 1966-07-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3258265A GB1116572A (en) 1965-07-30 1965-07-30 Improvements in chemical-and abrasion-resistant piping

Publications (1)

Publication Number Publication Date
GB1116572A true GB1116572A (en) 1968-06-06

Family

ID=10340886

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3258265A Expired GB1116572A (en) 1965-07-30 1965-07-30 Improvements in chemical-and abrasion-resistant piping

Country Status (3)

Country Link
ES (1) ES329426A1 (en)
GB (1) GB1116572A (en)
NL (1) NL6610490A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127116A (en) * 1989-08-22 1992-07-07 British Gas Plc Pipe joint
CN114352846A (en) * 2022-01-06 2022-04-15 重庆钢铁股份有限公司 Long-life desulfurization slurry pipeline and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5127116A (en) * 1989-08-22 1992-07-07 British Gas Plc Pipe joint
CN114352846A (en) * 2022-01-06 2022-04-15 重庆钢铁股份有限公司 Long-life desulfurization slurry pipeline and manufacturing method thereof
CN114352846B (en) * 2022-01-06 2024-02-06 重庆钢铁股份有限公司 Long-life desulfurization slurry pipeline and manufacturing method thereof

Also Published As

Publication number Publication date
NL6610490A (en) 1967-01-31
ES329426A1 (en) 1967-05-16

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