JPH0432551Y2 - - Google Patents

Info

Publication number

JPH0432551Y2

JPH0432551Y2 JP16784086U JP16784086U JPH0432551Y2 JP H0432551 Y2 JPH0432551 Y2 JP H0432551Y2 JP 16784086 U JP16784086 U JP 16784086U JP 16784086 U JP16784086 U JP 16784086U JP H0432551 Y2 JPH0432551 Y2 JP H0432551Y2

Authority

JP

Japan

Prior art keywords

steel pipe

flange

pipe

spacer ring

ring

Prior art date

1986-10-31

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

Links

• Espacenet
• Global Dossier
• Discuss

• 229910000831 Steel Inorganic materials 0.000 claims description 44
• 239000010959 steel Substances 0.000 claims description 44
• 125000006850 spacer group Chemical group 0.000 claims description 16
• 238000012856 packing Methods 0.000 claims description 12
• 238000007789 sealing Methods 0.000 claims description 3
• 239000002195 soluble material Substances 0.000 claims description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
• 239000000463 material Substances 0.000 description 3
• 230000008602 contraction Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000009434 installation Methods 0.000 description 2
• 238000009825 accumulation Methods 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 229920002689 polyvinyl acetate Polymers 0.000 description 1
• 239000011118 polyvinyl acetate Substances 0.000 description 1
• 229920006186 water-soluble synthetic resin Polymers 0.000 description 1
• 239000012866 water-soluble synthetic resin Substances 0.000 description 1