Delta Seal (HNV HELICOFLEX(R) DELTA) achieves ultra-high vacuum! [Standardized for JIS V-groove flanges]
No need to change the size or number of existing bolts? A must-see for those struggling with "wanting to eliminate gas permeation and gas release from vacuum rubber O-rings" in semiconductor manufacturing equipment!
Replace with elastomer seals! Introducing our metal seals.
It has excellent properties such as heat resistance, non-stickiness, wear resistance, low friction, chemical resistance, and insulation that cannot be achieved with other resin coatings.
Why introduce the insulation material "Silsaam"? Here are its benefits explained.



























































































































