Teflon Expansion Joints by Metraflex

RUBBER EXPANSION JOINTS AND PUMP CONNECTORS

Teflon® Joints

CHEMICALS BEWARE! Our Teflon® joints combine chemical resistance and our shortest face-to-face.

Molded of PTFE material for long life and extreme chemical resistance, the Metraflex Teflon® Expansion Joints have our shortest F/F dimension.

Ductile iron flanges with tapped bolt holes, integral steel limit bolts, and reinforcing rings enable them to absorb vibration and allows thermal movement and misalignment in piping. All flanges are tapped to mate with 125/150# companion flanges. No gaskets needed.

Model T-1-R with the smallest face-to-face dimension
Model T-2-R with larger face-to-face and more convolutions

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Model T-1-R Teflon Expansion Joint

MODEL #	JOINT SIZE I.D.	FACE TO FACE	MAXIMUM AXIAL TRAVERSE	MAXIMUM OFFSET	PRESSURE(PSI) VS. TEMPERATURE				GROSS WT.
MODEL #	(in.)*	(in.)	(in.)	(in.)	70°F	200°F	300°F	400°F	(lbs.)
T1R0100	1	1-3/8	1/4	1/8	170	135	100	70	2
T1R0150	1-1/2	1-3/8	1/4	1/8	170	135	100	70	3
T1R0200	2	1-9/16	1/4	1/8	170	135	95	65	7
T1R0250	2-1/2	2-1/4	5/16	1/8	165	130	95	65	10
T1R0300	3	2-1/4	3/8	3/16	165	125	90	60	12
T1R0400	4	2-5/8	1/2	1/4	160	125	85	60	18
T1R0500	5	3-1/4	1/2	1/4	155	120	85	60	24
T1R0600	6	2-3/4	1/2	1/4	150	115	85	55	29
T1R0800	8	4	1/2	1/4	145	110	80	55	47
T1R1000	10	5-1/4	1/2	1/4	140	110	80	55	64
T1R1200	12	6	1/2	1/4	135	105	75	50	72

Contact factory for larger sizes.

Model T-2-R Teflon Expansion Joint

MODEL #	JOINT SIZE I.D.	FACE TO FACE	MAXIMUM AXIAL TRAVERSE	MAXIMUM OFFSET	PRESSURE(PSI) VS. TEMPERATURE				GROSS WT.	MAX TEMP FOR FULL VAC.
MODEL #	(in.)*	(in.)	(in.)	(in.)	70°F	200°F	300°F	400°F	(lbs.)	(°F)
T2R0100	1	1-3/4	1/2	1/4	145	105	70	45	2	250
T2R0150	1-1/2	2	1/2	1/4	145	105	70	45	4	250
T2R0200	2	2-3/4	3/4	3/8	140	105	70	45	8	220
T2R0250	2-1/2	3-3/16	3/4	3/8	140	100	65	40	11	200
T2R0300	3	3-5/8	1	1/2	135	100	65	40	13	180
T2R0400	4	3-5/8	1	1/2	130	95	60	35	19	175
T2R0500	5	4	1	1/2	130	90	60	35	25	160
T2R0600	6	4	1-1/8	9/16	125	90	60	35	30	155
T2R0800	8	6	1-1/8	9/16	120	85	55	32	48	150
T2R1000	10	5	1-1/8	3/8	120	85	55	30	80	150
T2R1200	12	5	1-3/16	5/16	115	80	50	30	84	150

Contact factory for larger sizes.