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	PRODUCT CATALOGUE > DUCTING HOSES > HIGH TEMPERATURE HOSE > #DRLDS


PRODUCT #DRLDS - SILICONE LINED DUCTING

Click here to view SI general properties sheet.

Description: A high quality very flexible ducting constructed from a semi-spring steel wire helix covered with a layer of silicone coated glass fabric with an additional ply of silicone coated glass fabric on the bore encapsulating the helix and reinforced with twin fibreglass cords on the exterior.

Application: The extra Silicone layer of fabric is used as a lining giving smooth internal bore ensuring optimum air flow and reasonable resistance to chemical vapours.

Colour: Red.

Diameters: 26 between 12mm - 305mm.

Lengths: 4 metres (2.5m under 25mm).

Temperature Range: -65°C to +300°C in 20°C ambient.

Technical Specification
Nominal Bore (mm)	Nominal Weight (g/m)	Inside Radius (mm)	Working Pressure (kPa)	Working Vacuum (mm Water)
13	100	12	23	5170
16	110	12	220	5170
18	125	14	220	5170
19	140	14	220	5170
22	150	16	220	5171
25	170	20	205	5170
32	220	20	180	5170
38	250	20	170	4285
41	270	22	170	4285
44	285	25	170	4285
51	320	25	170	4285
55	335	26	160	4000
57	350	26	150	4000
60	375	28	150	3800
63	400	30	140	3400
65	420	30	140	3400
67	440	30	140	3400
70	460	30	140	3400
72	460	32	140	3400
76	500	32	135	3400
80	520	34	135	3400
83	545	36	135	3400
89	570	36	120	3400
95	600	38	110	3400
97	620	38	110	3400
102	665	40	100	2585
108	715	42	90	2500
110	770	42	90	2500
114	820	42	80	2420
121	875	44	70	2340
127	945	45	70	2175
130	1020	50	70	2000
140	1125	50	60	1800
152	1200	55	55	1700
160	1275	60	50	1500
154	1320	60	50	1250
178	1399	60	45	1020
180	1470	62	40	1000
203	1595	65	35	680
216	1770	70	20	545
229	2070	72	20	500
254	2230	75	20	400
305	2640	90	20	250

We reserve the right to change all technical data without prior notice.



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RALCO TUBINGS LIMITED . THE RIGHT CONNECTION Registered Office: 14 & 15 Fishers Industrial Estate , Wiggenhall Road , Watford , Herts WD18 0FN Registered Number: 1078991
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