Transcription of THREAD-O-RING Fittings - T.D. Williamson
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Bulletin No: : Indexing No: n/aSupersedes: ( ) THREAD-O-RING Fittings (T-O-R) are used with TDW stopple Plugging Machines as purge and equalization Fittings . They can also be installed during new construction and used for blowdown connections on either side of a block valve. T-O-R Fittings are available in two sizes: 2 in. and 3 in. (DN 50 and DN 80).The 2 in. T-O-R fitting will accept the corrosion test coupons, thermometer wells, gauge adapters and other instrument 2 in. T-O-R fitting has a maximum operating pressure of 3600 psi (248 bar). The 3 in. fitting has a maximum operating pressure of 1500 psi (103 bar). Both sizes have a maximum operating temperature of 180 F (82 C).The complete THREAD-O-RING fitting consists of: cap, plug, O- ring , and fitting taps can be made without shutdown using the TDW T-101 Drilling Machine or the 360 Tapping properly equipped, 2- and 3-inch T-O-R Plugs are set using the T-101 Drilling Machine.
Bulletin No: 2100.001.03 Version: 12.2015 Cross Indexing No: n/a Supersedes: 2100.001.02 (08.2006) THREAD-O-RING™ Fittings (T-O-R) are used with TDW STOPPLE® Plugging Machines as purge and equalization fittings.
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