BE425940A - - Google Patents

Info

Publication number

BE425940A

BE425940A BE425940DA BE425940A BE 425940 A BE425940 A BE 425940A BE 425940D A BE425940D A BE 425940DA BE 425940 A BE425940 A BE 425940A

Authority

BE

Belgium

Prior art keywords

valve

valve body

manufacture

tubular

section

Prior art date

Links

• Espacenet
• Global Dossier
• Discuss

• 238000000034 method Methods 0.000 claims description 18
• 238000004519 manufacturing process Methods 0.000 claims description 15
• 238000003466 welding Methods 0.000 claims description 10
• 230000008878 coupling Effects 0.000 claims description 4
• 238000010168 coupling process Methods 0.000 claims description 4
• 238000005859 coupling reaction Methods 0.000 claims description 4
• 238000005520 cutting process Methods 0.000 claims 2
• 230000006978 adaptation Effects 0.000 claims 1
• 230000008961 swelling Effects 0.000 claims 1
• 238000005260 corrosion Methods 0.000 description 3
• 230000007797 corrosion Effects 0.000 description 3
• 239000002184 metal Substances 0.000 description 3
• 229910052751 metal Inorganic materials 0.000 description 3
• 238000010276 construction Methods 0.000 description 2
• 239000011230 binding agent Substances 0.000 description 1
• 210000004907 gland Anatomy 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 238000003825 pressing Methods 0.000 description 1
• 238000005476 soldering Methods 0.000 description 1