JPS61139417A - 配管端部防食用ｔ型管継手の製造方法 - Google Patents

配管端部防食用ｔ型管継手の製造方法

Info

Publication number
JPS61139417A
JPS61139417A JP26119084A JP26119084A JPS61139417A JP S61139417 A JPS61139417 A JP S61139417A JP 26119084 A JP26119084 A JP 26119084A JP 26119084 A JP26119084 A JP 26119084A JP S61139417 A JPS61139417 A JP S61139417A
Authority
JP
Japan
Prior art keywords
parison
corrosion
threaded
mask
resin layer
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
JP26119084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0420365B2 (enrdf_load_stackoverflow
Inventor
Kazuhiro Masumoto
舛本　一弘
Hajime Miyamae
宮前　肇
Masachika Inoue
正親 井上
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.)
Mitsui Petrochemical Industries Ltd
Nippon Kokan Keishiyu KK
Original Assignee
Mitsui Petrochemical Industries Ltd
Nippon Kokan Keishiyu KK
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 Mitsui Petrochemical Industries Ltd, Nippon Kokan Keishiyu KK filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP26119084A priority Critical patent/JPS61139417A/ja
Publication of JPS61139417A publication Critical patent/JPS61139417A/ja
Publication of JPH0420365B2 publication Critical patent/JPH0420365B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP26119084A 1984-12-11 1984-12-11 配管端部防食用ｔ型管継手の製造方法 Granted JPS61139417A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26119084A JPS61139417A (ja) 1984-12-11 1984-12-11 配管端部防食用ｔ型管継手の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26119084A JPS61139417A (ja) 1984-12-11 1984-12-11 配管端部防食用ｔ型管継手の製造方法

Publications (2)

Publication Number Publication Date
JPS61139417A true JPS61139417A (ja) 1986-06-26
JPH0420365B2 JPH0420365B2 (enrdf_load_stackoverflow) 1992-04-02

Family

ID=17358388

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26119084A Granted JPS61139417A (ja) 1984-12-11 1984-12-11 配管端部防食用ｔ型管継手の製造方法

Country Status (1)

Country Link
JP (1) JPS61139417A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103935022A (zh) * 2014-04-16 2014-07-23 宁波方正汽车模具有限公司 一种吹塑模具的嵌件夹具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103935022A (zh) * 2014-04-16 2014-07-23 宁波方正汽车模具有限公司 一种吹塑模具的嵌件夹具

Also Published As

Publication number Publication date
JPH0420365B2 (enrdf_load_stackoverflow) 1992-04-02

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