T Type Strainer

Introduction

A T-Type Strainer is a type of filtration device used to remove particles, debris, and contaminants from a fluid or gas flow. The name (T-type) comes from the strainer's shape, which resembles the letter (T) when viewed from the side. This design allows the strainer to be easily integrated into pipelines for effective filtration without requiring excessive space.

T-type strainers are typically constructed from durable materials such as stainless steel, carbon steel, or cast iron, and they feature a mesh or perforated screen inside the body to capture unwanted particles. They are commonly used in systems where debris or particles can affect the performance of pumps, valves, or other equipment. T-type strainers are often preferred in applications requiring ease of maintenance, as the strainer's design allows for straightforward cleaning or replacing of the filter element.

Applications

T Type Strainer Valve is trusted across various industries for its precision, durability, and reliability. Explore its wide-ranging applications below:

Oil & Gas

Handles crude oil, natural gas, and refined product flow in pipelines and processing plants. Used in both upstream (extraction) and downstream (refining and distribution) operations.

Water Treatment

Installed in municipal water distribution systems, treatment plants, and irrigation pipelines. Used to isolate sections of the pipeline during maintenance or repairs.

Power Generation

Employed in steam, feedwater, and cooling systems in thermal and nuclear power plants. Provides reliable isolation in high-pressure and high-temperature conditions.

Chemical & Petrochemical Plants

Suitable for handling a variety of chemicals and gases in low to medium-pressure pipelines. Prevents contamination and protects sensitive equipment.

Pulp and Paper Industry

Used in pipelines handling raw pulp, chemicals, and water. Provides effective isolation for cleaning, maintenance, and operational control.

Marine & Offshore Applications

Installed in ballast water systems, cargo lines, and fire protection systems on ships and offshore platforms.

Industrial Manufacturing

Handles various process fluids in industries like steel production, mining, and food processing.

HVAC Systems

Used in chilled water and condenser systems to ensure unidirectional flow. Helps maintain system efficiency and prevents damage to pumps and other components.

Dimensional Detail

No.	Parts Name	Material
01	Tee	ASTM A234-WPB	SS304	SS304L	SS316	SS316L
02	Flange	ASTM A105	ASTM A182-F304	ASTM A182-F304L	ASTM A182-F316	ASTM A182-F316L
03	Cover	ASTM A105	ASTM A182-F304	ASTM A182-F304L	ASTM A182-F316	ASTM A182-F316L
04	Cover Bolt	ASTM A193 B7	ASTM A193 B8	ASTM A193 B8	ASTM A193 B8M	ASTM A193 B8M
05	Cover Nut	ASTM A194 2H	ASTM A194 8	ASTM A194 8	ASTM A194 8M	ASTM A194 8M
06	Gasket	Graphite+SS304	Graphite+SS304	Graphite+SS304L	Graphite+SS316	Graphite+SS316L
07	Screen	SS304	SS304	SS304L	SS316	SS316L
08	Drain Plug	ASTM A105	ASTM A182-F304	ASTM A182-F304L	ASTM A182-F316	ASTM A182-F316L

Dimensions Data ANSI Class 150Lb

Class	Size		Dimensions(mm)
	NPS	DN	L		Flange	D	G	f	K	Z-Ød	C	A
	NPS	DN	RF	BW	Flange	D	G	f	K	Z-Ød	C	A
150Lb	2	50	254	117	ANSI/ASME B16.5	152	91.9	1.6	120.7	4-19.1	15.8	60.3	As Client Requirement
	2 1/2	65	292	152		178	104.6	1.6	139.7	4-19.1	17.5	73
	3	80	312	172		191	127	1.6	152.4	4-19.1	19.1	88.9
	4	100	362	209		229	157.2	1.6	190.5	8-19.1	23.9	114.3
	6	150	463	285		279	215.9	1.6	241.3	8-22.2	25.4	168.3
	8	200	559	354		343	269.7	1.6	298.5	8-22.2	28.4	219.1
	10	250	635	432		406	323.9	1.6	362	12-25.4	30.2	273.1
	12	300	737	508		483	381	1.6	431.8	12-25.4	31.8	323.9
	14	350	813	559		533	412.8	1.6	476.2	12-28.6	35.1	355.6
	16	400	864	609		597	469.9	1.6	539.8	16-28.6	36.6	406.4
	18	450	965	686		635	533.4	1.6	577.9	16-31.8	39.6	457.2
	20	500	1051	762		699	584.2	1.6	635	20-31.8	42.9	508
	22	550	1136	838		749	641	1.6	692	20-34.9	46	558.8
	24	600	1168	861		813	692.2	1.6	749.3	24-34.9	47.8	609.6
	26	650	1232	970	ANSI/ASME B16.47 Series-A	870	749.3	1.6	806.5	24-34.9	68.3	660.4
	28	700	1293	1041		927	800.1	1.6	863.6	28-34.9	71.4	711.2
	30	750	1391	1117		984	857.3	1.6	914.4	28-34.9	74.7	762
	32	800	1483	1194		1060	914.4	1.6	977.9	28-41.3	80.8	812.8
	34	850	1567	1270		1111	965.2	1.6	1028.7	32-41.3	82.6	863.6
	36	900	1661	1346		1168	1022.4	1.6	1085.9	32-41.3	90.4	914.4
	38	950	1737	1422		1238	1073.2	1.6	1149.4	36-41.3	87.4	965.2
	40	1000	1826	1498		1289	1124	1.6	1200.2	36-41.3	90.4	1016
	42	1020	1867	1524		1346	1193.8	1.6	1257.3	40-41.3	96.8	1066.8
	44	1100	1982	1625		1403	1244.6	1.6	1314.5	40-41.3	101.6	1117.6
	46	1150	2074	1701		1454	1295.4	1.6	1365.3	40-41.3	103.1	1168.4
	48	1200	2162	1778		1511	1358.9	1.6	1422.4	44-41.3	108	1219.2
	26	650	1169	970	ANSI/ASME B16.47 Series-B	786	711.2	1.6	744.5	36-22	41.1	660.4
	28	700	1232	1041		837	762	1.6	795.3	40-22	44.5	711.2
	30	750	1318	1117		887	812.8	1.6	846.1	44-22	44.5	762
	32	800	1410	1194		941	863.8	1.6	900.2	48-22	46	812.8
	34	850	1491	1270		1005	920.8	1.6	957.3	40-26	49.3	863.6
	36	900	1581	1346		1057	971.6	1.6	1009.7	44-26	52.3	914.4
	38	950	1671	1422		1124	1022.4	1.6	1069.8	40-28.6	53.8	965.2
	40	1000	1756	1498		1175	1079.5	1.6	1120.6	44-28.6	55.6	1016
	42	1020	1791	1524		1226	1130.3	1.6	1171.4	48-28.6	58.7	1066.8
	44	1100	1889	1625		1276	1181.1	1.6	1222.2	52-28.6	60.5	1117.6
	46	1150	1991	1701		1341	1234.9	1.6	1284.2	40-31.8	62.0	1168.4
	48	1200	2078	1778		1392	1289.1	1.6	1335.0	44-31.8	65.0	1219.2

Dimensions Data ANSI Class 300lb And 600lb

Class	Size		Dimensions(mm)
	NPS	DN	L			D	G	f	K	Z-Ød	C	RTJ				A
	NPS	DN	RF	RTJ	BW	D	G	f	K	Z-Ød	C	Y	P	E	F	A
300Lb	2	50	267	283	117	165	91.9	1.6	127	8-19.1	22.4	108	82.55	7.92	11.91	60.3
	2 ^1/2	65	305	321	152	191	104.6	1.6	149.2	8-22.2	25.4	127	101.6	7.92	11.91	73
	3	80	330	346	172	210	127	1.6	168.3	8-22.2	28.4	146	123.82	7.92	11.91	88.9
	4	100	381	397	209	254	157.2	1.6	200.2	8-22.2	31.8	175	149.22	7.92	11.91	114.3
	6	150	483	499	285	318	215.9	1.6	269.8	12-22.2	36.6	241	211.12	7.92	11.91	168.3
	8	200	578	594	354	381	269.7	1.6	330.2	12-25.4	41.1	302	269.88	7.92	11.91	219.1
	10	250	666	682	432	445	323.9	1.6	387.4	16-28.6	47.8	356	323.85	7.92	11.91	273.1
	12	300	768	784	508	521	381	1.6	450.9	16-31.8	50.8	413	381	7.92	11.91	323.9
	14	350	844	860	559	584	412.8	1.6	514.4	20-31.8	53.8	457	419.1	7.92	11.91	355.6
	16	400	902	918	609	648	469.9	1.6	571.5	20-34.9	57.2	508	469.9	7.92	11.91	406.4
	18	450	1004	1020	686	711	533.4	1.6	628.7	24-34.9	60.5	575	533.4	7.92	11.91	457.2
	20	500	1086	1105	762	775	584.2	1.6	685.8	24-34.9	63.5	635	584.2	7.92	11.91	508
	24	600	1200	1222	861	914	692.2	1.6	812.8	24-41.3	69.9	749	692.15	9.52	13.49	609.6
600Lb	2	50	286	289	117	165	91.9	1.6	127	8-19.1	25.4	108	82.55	7.92	11.91	60.3
	2 ^1/2	65	324	327	152	191	104.6	1.6	149.2	8-22.2	28.4	127	101.6	7.92	11.91	73
	3	80	350	353	172	210	127	1.6	168.3	8-22.2	31.8	146	123.82	7.92	11.91	88.9
	4	100	425	428	209	273	157.2	1.6	215.9	8-25.4	38.1	175	149.22	7.92	11.91	114.3
	6	150	533	536	285	356	215.9	1.6	292.1	12-28.6	47.8	241	211.12	7.92	11.91	168.3
	8	200	635	638	354	419	269.7	1.6	349.2	12-31.8	55.6	302	269.88	7.92	11.91	219.1
	10	250	750	753	432	508	323.9	1.6	431.8	16-34.9	63.5	356	323.85	7.92	11.91	273.1
	12	300	832	835	508	559	381	1.6	489	20-34.9	66.5	413	381	7.92	11.91	323.9
	14	350	902	905	559	603	412.8	1.6	527.1	20-38.1	69.9	457	419.1	7.92	11.91	355.6
	16	400	978	980	609	686	469.9	1.6	603.2	20-41.3	76.2	508	469.9	7.92	11.91	406.4
	18	450	1067	1070	686	743	533.4	1.6	654.1	20-44.5	82.6	575	533.4	7.92	11.91	457.2
	20	500	1156	1162	762	813	584.2	1.6	723.9	24-44.5	88.9	635	584.2	7.92	11.91	508
	24	600	1283	1293	861	940	692.2	1.6	838.2	24-50.8	101.6	749	692.15	11.13	16.66	609.6

Dimensions Data ANSI Class 150Lb

Class	Size		Dimensions(mm)
Class	NPS	DN	L	D	G	f	K	Z-Ød	C
150Lb	2	50	203	152	91.9	1.6	120.7	4-19.1	15.8
	2 1/2	65	216	178	104.6	1.6	139.7	4-19.1	17.5
	3	80	241	191	127	1.6	152.4	4-19.1	19.1
	4	100	292	229	157.2	1.6	190.5	8-19.1	23.9
	6	150	406	279	215.9	1.6	241.3	8-22.2	25.4
	8	200	495	343	269.7	1.6	298.5	8-22.2	28.4
	10	250	622	406	323.9	1.6	362	12-25.4	30.2
	12	300	699	483	381	1.6	431.8	12-25.4	31.8
	14	350	787	533	412.8	1.6	476.2	12-28.6	35.1
	16	400	864	597	469.9	1.6	539.8	16-28.6	36.6
	18	450	978	635	533.4	1.6	577.9	16-31.8	39.6
	20	500	978	699	584.2	1.6	635	20-31.8	42.9
	24	600	1295	813	692.2	1.6	749.3	20-34.9	47.8
	26	650	1295	870	749.3	1.6	806.5	24-34.9	68.3
	28	700	1448	927	800.1	1.6	863.6	28-34.9	71.4
	30	750	1524	984	857.3	1.6	914.4	28-34.9	74.7
	36	900	1965	1168	1022.4	1.6	1085.9	32-41.3	90.4

Dimensions Data ANSI Class 300Lb

Class	Size		Dimensions(mm)
	NPS	DN	L	D	G	f	K	Z-Ød	C
300Lb	2	50	267	165	91.9	1.6	127	8-19.1	22.4
	2 1/2	65	292	191	104.6	1.6	149.2	8-22.2	25.4
	3	80	318	210	127	1.6	168.3	8-22.2	28.4
	4	100	356	254	157.2	1.6	200.2	8-22.2	31.8
	6	150	445	318	215.9	1.6	269.8	12-22.2	36.6
	8	200	533	381	269.7	1.6	330.2	12-25.4	41.1
	10	250	622	445	323.9	1.6	387.4	16-28.6	47.8
	12	300	711	521	381	1.6	450.9	16-31.8	50.8
	14	350	838	584	412.8	1.6	514.4	20-31.8	53.8
	16	400	864	648	469.9	1.6	571.5	20-34.9	57.2
	18	450	978	711	533.4	1.6	628.7	24-34.9	60.5
	20	500	1016	775	584.2	1.6	685.8	24-34.9	63.5
	24	600	1346	914	692.2	1.6	812.8	24-41.3	69.9
	26	650	1346	972	749.3	1.6	876.3	28-44.5	79.2
	28	700	1499	1035	800.1	1.6	939.8	28-44.5	85.9
	30	750	1594	1092	857.3	1.6	997	28-47.6	91.9
	36	900	2083	1270	1022.4	1.6	1168.4	32-54	104.6