These are A&N Corp QF40-150-RF Weld Ring Flanges
– Lot of 4
– Vacuum rating of 1×10-8 torr
– Bakeable to 200 C
– 304 stainless steel
– Self-aligning
– Thinner design than standard socket weld flanges
Package is partially opened.
***MPN QF40-150-RF
***OEM A&N Corp
***SKU*** 44811



