Halo Seal Passes API 6FB Fire Safe Test

Halo Seal Passes API 6FB Fire Safe Test

API 6FB Fire Safe test data is now available for the Halo Seal. The goal of the investigation was the qualification of the Halo Seal – Kammprofile in accordance to the API Specification 6FB (dated December 2008): API specification for Fire Test for end...
Halo Seal Passes Pressure Test

Halo Seal Passes Pressure Test

A 6″ 600 flange connection was fitted with 316L graphite faced Halo Seal and the B7 studs loaded to 70% of their yield point. The flanges were pressurised to the maximum pressure limit for the flange class with no visible leak detected. Further increase in...
ROTT & HOTT Data Available

ROTT & HOTT Data Available

Room Temperature Tightness Test (ROTT) and Hot Operational Tightness Test (HOTT) data is now available for the Halo Seal. ROTT tests determine the gasket constants Gb, a and Gs at room temperature which are used for PVRC method of flange design. The test very...