JPH01131082U - - Google Patents

Info

Publication number

JPH01131082U

JPH01131082U JP2741988U JP2741988U JPH01131082U JP H01131082 U JPH01131082 U JP H01131082U JP 2741988 U JP2741988 U JP 2741988U JP 2741988 U JP2741988 U JP 2741988U JP H01131082 U JPH01131082 U JP H01131082U

Authority

JP

Japan

Prior art keywords

lining

synthetic resin

female thread

inner circumferential

circumferential surface

Prior art date

1988-03-01

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 229920003002 synthetic resin Polymers 0.000 claims 3
• 239000000057 synthetic resin Substances 0.000 claims 3
• 239000002184 metal Substances 0.000 claims 1
• 229910000831 Steel Inorganic materials 0.000 description 3
• 239000011347 resin Substances 0.000 description 3
• 229920005989 resin Polymers 0.000 description 3
• 239000010959 steel Substances 0.000 description 3
• 238000005260 corrosion Methods 0.000 description 2
• 230000007797 corrosion Effects 0.000 description 1