JPS6128955Y2 - - Google Patents

Info

Publication number

JPS6128955Y2

JPS6128955Y2 JP13711481U JP13711481U JPS6128955Y2 JP S6128955 Y2 JPS6128955 Y2 JP S6128955Y2 JP 13711481 U JP13711481 U JP 13711481U JP 13711481 U JP13711481 U JP 13711481U JP S6128955 Y2 JPS6128955 Y2 JP S6128955Y2

Authority

JP

Japan

Prior art keywords

pipe body

series

main pipe

pipe

shaped

Prior art date

1981-09-17

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

• 239000007769 metal material Substances 0.000 claims description 4
• 238000003754 machining Methods 0.000 description 10
• 238000005266 casting Methods 0.000 description 4
• 239000002184 metal Substances 0.000 description 4
• 229910052751 metal Inorganic materials 0.000 description 4
• 238000005242 forging Methods 0.000 description 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
• 238000000465 moulding Methods 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 229910052742 iron Inorganic materials 0.000 description 1
• 230000013011 mating Effects 0.000 description 1
• 229910000679 solder Inorganic materials 0.000 description 1
• 239000010959 steel Substances 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1