Flame Arrestor
Detonation Flame Arrestor
UFDR / UFDRE
In-line detonation flame arrestor, UFDR / UFDRE is designed, manufactured and tested according to IMO MSC/Circ. 677, MSC.1/Circ.1324 and ISO 16852.
UFDB provides protection against flame propagation in piping system that are manifold or have long runs.
It is designed to stop an ignited flammable vapor mixture travelling at subsonic or supersonic vapor velocities.
It is installed in-line within piping systems and functions as explosion-proof and detonation-proof equipment to block flame propagation into cargo tanks or protected systems.
The model UFDR / UFDRE inline flame arrester is designed, manufactured and tested according to API 2000 and British Standard Specification Code BS 7244, EN ISO 16852, USCG and IMO MSC/ Circ,677.
The unit are passive devices with no moving parts.
The UFDR / UFDRE detonation flame arresters provide protection against flame propagation in piping systems that are manifolded or have long runs.
The arresters are designed to stop an ignited flammable vapor mixture travelling at subsonic or supersonic vapor velocities.
They are also designed to protect against continuous burning against the 316LSS flame cell for a specific period.
The atandard flame cell is suitable for NEC group D or IEC IIA gases. Cells for other gas groups are available as additional extras.
The flame arresters are available with either carbon steel (epoxy coated), 304SS, or 316SS housing with 316LSS flame cells.
Introduction
Meet USCG, IMO MSC/Circ,677 & ISO 16852 requirements
Designed for Detonation & Deflagration proof
Maximum Capacity & Minimum Pressure drop
Capability of Bi-directional flow
Quick & Easy removable element
Very easy cleaning & maintenance
Available vertical & horizontal installation
High quality corrosion & chemical resistance
Capability of absorption of high shock pressure
Materials of Construction
| Description | Material | |||
| Spec.1 | Spec.2 | Spec.3 | Spec.4 | |
| Body | Carbon Steel | Stainless Steel | Ni-Al Bronze | Hastelloy-C |
| Element Ass'y | Stainless 316L & High Grade Steel of Alloy | |||
| Gasket | Non-Asbestos, Graphit, Teflon, spiral wound | |||
| Stud bolt / nut | A193-B7 / A194-2H(STD) & High Grade Steel or Alloy | |||
