Product Description

Line Stop Fittings (also named Stopple Fittings) are designed as pressure vessels and are welded to pipelines where on-charge intervention is needed. Hot Tapping Equipment is connected to these fittings and through them Hot Tap or Line Stop Operations are performed.

Design Data

Plate :	A860 All Grades – P355 NL1, P460 NL1 as per EN 10.028-3
Flanges:	ASTM A105
Bolts & Nuts :	ASTM A193 B7/194 2H
Pipe:	API 5L Gr.B, ASTM A106 Gr.B, E355 as per EN 10.028-3

Key Features :

Line Stop Fitting Dimensions

Line Stop Fitting 150#
Size		Weight		L		H
Inch	DN	Lbs	Kg	Inches	mm	Inches	mm
4	100	45	20	10.75	273	6.50	165
6	150	80	36	14.02	356	7.95	202
8	200	120	54	16.22	412	9.45	240
10	250	190	86	20.00	508	11.02	280
12	300	300	136	21.65	550	12.68	322
14	350	410	186	25.98	660	13.66	347
16	400	560	254	30.00	762	15.55	395
18	450	670	304	32.99	838	16.54	420
20	500	970	440	35.98	914	17.60	447
22	550	940	426	40.00	1016	18.78	477
24	600	1605	728	42.99	1092	20.16	512
26	650	1340	608	47.01	1194	20.87	530
28	700	1465	665	49.02	1245	22.24	565
30	750	2896	1303	56.02	1423	24.09	612
34	850	2319	1044	60.67	1541	26.65	677
36	900	2781	1251	65.00	1651	27.95	710

Line Stop Fitting 300#
Size		Weight		L		H
Inch	DN	Lbs	Kg	Inches	mm	Inches	mm
4	100	55	25	10.75	273	6.38	162
6	150	75	34	14.02	356	8.15	207
8	200	115	52	16.22	412	9.53	242
10	250	190	86	20.00	508	11.02	280
12	300	280	127	21.65	550	12.68	322
14	350	365	166	25.98	660	13.66	347
16	400	560	254	30.00	762	15.55	395
18	450	685	311	32.99	838	16.81	427
20	500	985	447	35.98	914	18.11	460
22	550	975	442	40.00	1016	19.96	507
24	600	1690	767	42.99	1092	21.54	547
26	650	1540	699	47.01	1194	22.13	562
28	700	1950	885	49.02	1245	23.43	595
30	750	2985	1343	56.02	1423	24.88	632
34	850	3065	1379	60.67	1541	27.24	692
36	900	3780	1701	65.00	1651	28.54	725

Line Stop Fitting 600#
Size		Weight		L		H
Inch	DN	Lbs	Kg	Inches	mm	Inches	mm
4	100	60	27	10.75	273	7.17	182
6	150	100	45	14.02	356	8.94	227
8	200	160	73	16.22	412	10.63	270
10	250	280	127	20.00	508	12.60	320
12	300	385	175	21.65	550	13.86	352
14	350	540	245	25.98	660	14.76	375
16	400	690	313	30.00	762	15.83	402
18	450	815	370	32.99	838	17.13	435
20	500	1210	549	35.98	914	19.76	502
22	550	1725	782	40.00	1016	20.94	532
24	600	1895	860	42.99	1092	21.93	557
26	650	2070	932	47.01	1194	25.28	642
28	700	2730	1238	49.02	1245	25.39	645
30	750	3180	1431	56.02	1423	27.24	692
34	850	4640	2088	60.67	1541	29.92	760
36	900	5990	2696	65.00	1651	30.59	777