JPH0134669B2 - - Google Patents

Info

Publication number: JPH0134669B2
Authority: JP; Japan
Prior art keywords: steel pipe; diaphragm member; lining; tetrafluoroethylene resin; flange surface
Prior art date: 1981-03-31
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

JP4753981A

Other languages

English (en)

Japanese (ja)

Other versions

JPS57162673A (en

Inventor

Kentaro Mitake

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.)

Nippon Bulge Ind Ltd

Original Assignee

Nippon Bulge Ind 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.)

1981-03-31

Filing date

1981-03-31

Publication date

1989-07-20

1981-03-31 Application filed by Nippon Bulge Ind Ltd filed Critical Nippon Bulge Ind Ltd

1981-03-31 Priority to JP4753981A priority Critical patent/JPS57162673A/ja

1982-10-06 Publication of JPS57162673A publication Critical patent/JPS57162673A/ja

1989-07-20 Publication of JPH0134669B2 publication Critical patent/JPH0134669B2/ja

Status Granted legal-status Critical Current

Links

229910000831 Steel Inorganic materials 0.000 claims description 56
239000010959 steel Substances 0.000 claims description 56
229920005989 resin Polymers 0.000 claims description 35
239000011347 resin Substances 0.000 claims description 35
239000000843 powder Substances 0.000 claims description 17
238000000034 method Methods 0.000 claims description 16
238000003825 pressing Methods 0.000 claims description 11
BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 11
238000010304 firing Methods 0.000 claims description 4
238000002844 melting Methods 0.000 claims description 4
230000008018 melting Effects 0.000 claims description 3
239000004810 polytetrafluoroethylene Substances 0.000 description 25
229920001343 polytetrafluoroethylene Polymers 0.000 description 25
239000012530 fluid Substances 0.000 description 9
239000002994 raw material Substances 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
125000006850 spacer group Chemical group 0.000 description 4
238000012856 packing Methods 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
239000000853 adhesive Substances 0.000 description 2
230000001070 adhesive effect Effects 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
239000013013 elastic material Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
238000012545 processing Methods 0.000 description 2
229920001774 Perfluoroether Polymers 0.000 description 1
239000002253 acid Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
229910001430 chromium ion Inorganic materials 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000005553 drilling Methods 0.000 description 1
239000000945 filler Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
-1 hydrogen ions Chemical class 0.000 description 1
238000011835 investigation Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
238000004663 powder metallurgy Methods 0.000 description 1
238000003672 processing method Methods 0.000 description 1
238000007789 sealing Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
229920003002 synthetic resin Polymers 0.000 description 1
239000000057 synthetic resin Substances 0.000 description 1

Landscapes

Application Of Or Painting With Fluid Materials (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

JP4753981A 1981-03-31 1981-03-31 Tetrafluoroethylene resin lining method for flanged steel tube Granted JPS57162673A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP4753981A JPS57162673A (en)	1981-03-31	1981-03-31	Tetrafluoroethylene resin lining method for flanged steel tube

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP4753981A JPS57162673A (en)	1981-03-31	1981-03-31	Tetrafluoroethylene resin lining method for flanged steel tube

Publications (2)

Publication Number	Publication Date
JPS57162673A JPS57162673A (en)	1982-10-06
JPH0134669B2 true JPH0134669B2 (de)	1989-07-20

Family

ID=12777936

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP4753981A Granted JPS57162673A (en)	1981-03-31	1981-03-31	Tetrafluoroethylene resin lining method for flanged steel tube

Country Status (1)

Country	Link
JP (1)	JPS57162673A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108644512B (zh) *	2018-07-09	2023-06-30	南京氟源化工管道设备有限公司	一种钢衬聚四氟乙烯三通及其模压工艺
CN108644490B (zh) *	2018-07-09	2023-06-30	南京氟源化工管道设备有限公司	一种钢衬聚四氟乙烯直管及其模压工艺
CN111605167A (zh) *	2020-05-26	2020-09-01	普天平	一种聚四氟乙烯封头内衬成型装置

1981
- 1981-03-31 JP JP4753981A patent/JPS57162673A/ja active Granted

Also Published As

Publication number	Publication date
JPS57162673A (en)	1982-10-06

Similar Documents

Publication	Publication Date	Title
US4428900A (en)	1984-01-31	Method of forming a pipe of oriented thermoplastics polymeric material
US3758361A (en)	1973-09-11	Process for lining pipe joints
US4288058A (en)	1981-09-08	Composite mold for making rubber covered rolls and method for making same
US3258377A (en)	1966-06-28	Method for forming tubular members
US5171041A (en)	1992-12-15	Reinforced flanges on plastic pipe
CA2081097C (en)	2002-01-15	Method and device for forming flanges on plastic pipe
US4345625A (en)	1982-08-24	Pipe joints of reinforced resin and process for their molding
US3257690A (en)	1966-06-28	Mandrel
US3422856A (en)	1969-01-21	Plastic-lined pipe and method of producing
JPS649365B2 (de)	1989-02-17
JPH0134669B2 (de)	1989-07-20
CA1199461A (en)	1986-01-21	Process of joining plastics especially with melt viscosity over 10.sup.3 poise
US4073856A (en)	1978-02-14	Method of fabricating welded PFA-to-PTFE structures
US2775029A (en)	1956-12-25	Method of making composite metal bodies
US3324895A (en)	1967-06-13	Corrugated tubes
US3194041A (en)	1965-07-13	Method for forming corrugated tubes
US5205470A (en)	1993-04-27	Method and apparatus for superplastic forming of hollow parts
JPS6259655B2 (de)	1987-12-11
JPH0469009B2 (de)	1992-11-05
US3645820A (en)	1972-02-29	Method of making flanged-end tubular elements of plastic material
CN113715241A (zh)	2021-11-30	一种耐高温负压钢衬聚四氟乙烯复合管的制作工艺
KR900005736B1 (ko)	1990-08-09	플러그 밸브(plug valve) 및 밸브 내면의 4불화 에틸렌수지 라이닝 방법
JPS59232627A (ja)	1984-12-27	多層ベロ−ズの製造方法
JPH02130127A (ja)	1990-05-18	複合管の受口部製造方法
JPH09254263A (ja)	1997-09-30	大口径合成樹脂管と金属管との接続方法