Long Tube Butt Weld Gland with Shoulder
- Provides ultra-high purity Metal to metal seal for vacuum and positive pressure applications.
- Sealing is accomplished by compressing the gasket between the two beads during assembly of the male nut or body and female nut.
- The Internal surface finish of the female nut is silver plated to ensure consistent, low make up torque.Plating
- Female Nut-The Internal surface of the nut is silver plated to avoid galling and reduce the tightenign torque.
- Gasket options Include-Silver plated stainless steel 316L, Nickel plated, unplated nickel or special request.Testing
- ZCR Fittings have been helium leak tested to a rale of 1 X 10-10atm/cc/sec with unplated, silver plated and copper gasket.
- Optional tests are available upon request.