Thanks Poland

Antoine

Thanks for clarifications!

When you mean to "two holed" the flange(s) : you mean that they should be properly supported/guided during welding?

Thank you,
Antoine

Hello, I am working on an LNG installation in China shipyard. Yard is currently connection LNG stainless steel (316L) pipe system to equipments / LNG tanks. It is done by mean of stainless steel flanges. Pipes are fit up according WPS requirements for gap. Once fit up is checked, welding is done. Ho...