Durcor^® Design & Specification

Engineering Data

Nominal Dimensional Data
Size	PTFE Lined ID		Liner Thickness		Pipe OD		Dry wt/ft		Capacity
(in)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(lbs/ft)	(kg/m)	(gal/ft)	(ft3/ft)
1	0.79	20.1	0.13	3.3	1.36	34.5	0.83	1.25	0.03	0.003
1-1/2	1.34	33.3	0.15	3.8	1.92	48.8	1.29	1.94	0.07	0.010
2	1.74	44.2	0.16	4.1	2.38	60.5	1.75	2.63	0.12	0.017
3	2.75	69.8	0.16	4.1	3.50	88.9	3.14	4.71	0.31	0.041
4	3.71	94.1	0.16	4.1	4.50	114.3	4.37	6.56	0.56	0.075
6	5.50	139.7	0.28	7.1	6.63	168.4	9.14	13.72	1.23	0.165
8	7.36	186.9	0.31	7.9	8.63	219.2	13.56	20.34	2.21	0.296

Pressure Ratings
	Working pressures represent a minimum of 4:1 safety factor
Nominal Pipe Size (in)	Max. Pressure @ 75 °F (psi)	Max. Pressure @ 300 °F (psi)
1	275	230
1-1/2	275	230
2	275	230
3	225	175
4	200	150
6	175	125
8	150	100

Pipe Sectional Properties
Size (in)	Rein- forcement Area (in2)	Moment of Inertia (in4)	Weight of Water Filled Pipe (lb/in)
1	0.59	0.111	0.090
1-1/2	0.86	0.337	0.156
2	1.08	0.648	0.229
3	2.22	3.007	0.477
4	3.14	7.311	0.754
6	5.66	28.654	1.618
8	8.50	73.238	2.668

PTFE Flare Diameters
Size (in)	Nom. Flare Dia.(in)
1	2.00
1-1/2	2.88
2	3.63
3	5.00
4	6.19
6	8.50
8	10.63

ASTM D4024 Flange Designation Codes
Size (in)	Code
1	RTR-244E-75X
1-1/2	RTR-244E-65X
2	RTR-244E-65X
3	RTR-244D-44X
4	RTR-244D-44X
6	RTR-244C-43X
8	RTR-244C-33X

ASTM D5685 Fitting Designation Codes
Size (in)	Code
1 thru 2	RTRF-34H5F
3 - 4	RTRF-34H5E
6 - 8	RTRF-34H5D