Cargo-Gard Type ITC? and RTC? Rupture Disks (Bursting Disc)

Product catalog summary

Overview: The document provides technical specifications and installation guidelines for BS&B Safety Systems' ITC and RTC rupture disks, designed for intermodal tank containers. These disks conform to international standards such as IMO, ADR, RID, US DOT, and ISO.

ITC Rupture Disk:

Design: Scored tension-loaded rupture disk assembly.
Performance: Tested with major tank valve manufacturers.
Installation: Slips into tank flange bore; requires a gauge or indicator for detection of rupture or leaks.
Materials: Nickel 200 for the disk, 316 stainless steel for centering and inlet rings, TEF for process slide liner and gaskets.
Features: Standard AAR burst ratings, simple installation, accurate, superior cycle life under pressure cycling conditions.

RTC Rupture Disk:

Design: Protects intermodal tank containers from overpressure; used in series with a safety relief valve.
Installation: Bolted between relief valve disk holder and support flange; requires monitoring with a pressure gauge.
Materials: 316ss or Monel® alloy 400 for disk and outlet ring; glass impregnated fluorocarbon film for gaskets.
Features: Available in 3-inch size, burst pressures from 72.5 to 500 psig, helium leak tested, resists full vacuum, non-fragmentation on bursting, suitable for gas/vapor service.

Standard Pressure Ranges:

ITC: Burst tolerance of +5% of stamped burst pressure.
RTC: Pressure ratings for Inconel® alloy 600 and Monel® alloy 400 at 72°F (22°C).

Contact Information: BS&B Safety Systems provides contact details for various global locations including the USA, Canada, Brazil, Mexico, Europe, UAE, Russia, China, India, Singapore, Japan, and the Netherlands.

Catalog excerpts

Cargo-Gard Type ITC? and RTC? Rupture Disks (Bursting Disc)-1

Providing Overpressure Protection for Intermodal Tank Containers

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Cargo-Gard Type ITC? and RTC? Rupture Disks (Bursting Disc)-2

Transportation Disks ITCTM Features • Available in standard AAR burst ratings • Simple installation • Accurate • Superior cycle life under pressure cycling condition The BS&B Safety Systems ITC rupture disk is specifically designed for protection of intermodal tank containers. The ITC conforms with the latest norms IMO, ADR, RID, US DOT, DOT blue book and ISO. The ITC is a scored tension loaded rupture disk assembly. The ITC disk has been flow tested with most major world tank valve manufacturers. Standard Pressure Ranges of Rupture Disks Size in The ITC disk slips into the tank flange bore. ...

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Cargo-Gard Type ITC? and RTC? Rupture Disks (Bursting Disc)-3

Type RTCTM Rupture Disk Transportation Disks Protection of IM05 Intermodal Tank Containers from overpressure RTC Features Type RTCTM Rupture Disk The RTC rupture disk has been developed for the protection of intermodal tank containers from overpressure during storage and transportation of liquefied gases. This bursting disk used in series with a safety relief valve, protects the vessel by reversing at its burst pressure and shearing along cross score lines provides a full pressure relief opening. The RTC disk can be used to isolate the relief valve and prevents leakage through the valve. • Available...

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Cargo-Gard Type ITC? and RTC? Rupture Disks (Bursting Disc)-4

BSBSystems.com Visit our website for the most complete, up-to-date information Limerick, Ireland T +353 61 484700 F +353 61 227987 E [email protected] Products, specifications and all data in this literature are subject to change without notice. Questions regarding product selection and specifications for specific applications should be directed to BS&B Safety Systems, L.L.C. or BS&B Safety Systems Ltd. All sales are subject to BS&B Safety Systems, L.L.C. or BS&B Safety Systems Ltd. standard terms and conditions of sale. Nothing herein should be construed as a warranty of merchantability or fitness...

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