Habu Process

FLUSHING RINGS

Habu Process offers the flush ring that is made of bar stock or forged material. The ring contains one or two flush holes. The flush holes can be selected in most common sizes. The flush ring is clamped between process and instrument flange and is therefore limited by the pressure rating of either of those flanges. All kind of facings are available on the flush ring.

APPLICATIONS

Flushing ring is intended to be used with a flanged, pancake, or inline diaphragm seals. The flushing ring contains two lateral NPT ports to flush out the collected process medium adjacent to the diaphragm seal.

A flushing ring is excellent for use with diaphragm seal when there is a potential of the deposits from the process medium blocking access to the diaphragm seals. The flushing ring is designed to be sandwiched between the process flange and the diaphragm seal.

Material collected in front of the diaphragm can be flushed out through the flushing bore holes. The flushing ring can also be used to vent the process. Several standard widths and sizes are available to fit most process applications.

PRODUCT FEATURE

The pressure chamber can be vented or drained or filled with a cleaning liquid and subsequently flushed, depending on the requirement.
Various nominal widths and forms allow adaption to the respective process flange.
Standard flushing connection: 1/2 NPT female
Sealing face:
- Acc. to EN 1092-1 Form B1
- Acc. to ASME B 16.5 RF
Flushing connection with different female threads: G 1/2, G 1/4, 1/4 NPT
Pipe plugs and various valves
Other sealing faces, e.g. groove, tongue, RTJ
Flush rings for sour gas service are available in accordance with NACE MR0175/ MR0103 and ISO 15156 by default.
Special cleaning
Inspection certificate 3.1 acc. to EN 10 204
Flush Ring Type G and Dual Flange Style Type D
- Concentric or eccentric (Type G only)
- 1 or 2 vent / flushing connections
- PFA lining optional (Type G only)
- Adapting of nominal pipe size (NPS)
- Allows disassembly of diaphragm seal without removing the flush ring

SPECIFICATIONS

Materials of Construction
- Carbon steel, 304/L, 316/L, 317, 321, 347 SS, Hastelloy B or C, Alloy 20, Inconel 625, Monel, 254 SMO
Process connections
- ANSI flanges, male or female threaded, O-let, weld ends
Connection sizes
- From 1/2" to 8" stanard
Audible outlets
- Extruded, O-lets, saddled or welded T's
Vent and drain option
- Flat caps, dome caps, weld neck or slip-on flanges, weld ends, male or female threaded, reducing flanges, valves per specification
Additional options
- High temperature insulation, steam tracing, electrical heat tracing, cryogenic insulation, reinforced flange supports, liquid gas chamber construction.

Habu Process FZCO - Dubai

Habu Process FZCO - Dubai

+971-56-4435155

+971-4-8027036

christy@habuprocess.com

PO BOX# 18214, PLOT# MO0226, ST# N-400, JEBEL ALI, DUBAI, UNITED ARAB EMIRATES