JPH02150494U - - Google Patents

Info

Publication number

JPH02150494U

JPH02150494U JP5839189U JP5839189U JPH02150494U JP H02150494 U JPH02150494 U JP H02150494U JP 5839189 U JP5839189 U JP 5839189U JP 5839189 U JP5839189 U JP 5839189U JP H02150494 U JPH02150494 U JP H02150494U

Authority

JP

Japan

Prior art keywords

stainless steel

circumferential surface

inner circumferential

tube

lined

Prior art date

1989-05-19

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

• 229910001220 stainless steel Inorganic materials 0.000 claims description 4
• 239000010935 stainless steel Substances 0.000 claims description 4
• 239000000463 material Substances 0.000 claims description 2
• 230000037431 insertion Effects 0.000 claims 1
• 238000003780 insertion Methods 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 description 2
• 229910001018 Cast iron Inorganic materials 0.000 description 1