API Casting Steel Globe Valve 150LB-900LB

Design Specifications

Design standards	Structure length	Flange connection	Test and inspection
ASME B16.34, BS1873,API 623	ASME B16.10	ASME B16.5	API598

 

Pressure Test

Pressure rate	Shell test (Mpa)	Sealing test (Mpa)	Temperature	Suitable medium
150LB	3	2	≤600℃	Water,Oil,Gas
300LB	7.5	5.5
600LB	15	11
900LB	22.5	16.5
1500LB	38.3	28.1
2500LB	63.83	46.81

 

Material of Main Parts

NO.	Part Name	Part Material
1	Body	ASTM 352 LCB     ASTM A9954A,5A,6A ASTMA494 CW-6MC ASTMA494 CU5MCUC ASTMA494 M35-1
2	Disc	ASTM A182 Gr.F6a,ASTMA182 F22 ASTMA182-F304,F316,F321,F304L,F316L
3	Stem	ASTMA182 Gr.F6a,ASTMA182 F22 ASTM A182-F304,F316,F321,F304L,F316L
4	Flat cover	ASTM A182 Gr.F6a,ASTMA182 F22 ASTMA182-F304,F316,F321,F304L,F316L
5	Gasket	Flexible graphite &stainless steel
6	Bonnet	ASTM A216-WCB ASTM A217-WC6,WC9,C5 ASTM A351-CF8,CF8M,CF3,CF3M
7	Stud	ASTMA193-B7,A320-B8,A193-B8M
8	Nut	ASTM A194-2H,A194-8,A194-8M
9	Packing	Flexible graphite
10	Gland cover	ASTMA182 Gr.F6a ASTM A182-F304,F316,F321,F304L,F316L
11	Gland flange	ASTM A216-WCB ASTM A351-CF8,CF8M,CF3,CF3M
12	Yoke nut	Copper alloy
13	Hand whee	ASTM A47-32510

 

150LB Main External Dimension(Unit:mm)

NPS	L	D	D1	D2	b	z-d
2”	203	150	120.7	92.1	19.5	4-19
2 1/2”	216	180	139.7	104.8	22.7	4-19
3”	241	190	152.4	127	24.3	4-19
4”	292	230	190.5	157.2	24.3	8-19
5”	356	255	215.9	185.7	24.3	8-22
6”	406	280	241.3	215.9	25.9	8-22
8”	495	345	298.5	269.9	29	8-22
10”	622	405	362	323.8	30.6	12-26
12”	698	485	431.8	381	32.2	12-26
14”	787	535	476.3	412.8	35.4	12-29
16”	914	595	539.8	469.9	37	16-29
18”	978	635	577.9	533.4	40.1	16-32
20”	978	700	635	584.2	43.3	20-32
24”	1295	815	749.3	692.2	48.1	20-35

 

PN300LB Main External Dimension(Unit:mm)

NPS	L	D	D1	D2	b	z-d
2”	267	165	127	92.1	22.7	8-19
2 1/2”	292	190	149.2	104.8	25.9	8-22
3”	318	210	168.3	127	29	8-22
4”	356	255	200	157.2	32.2	8-22
5”	400	280	235	185.7	35.4	8-22
6”	444	320	269.9	215.9	37	12-22
8”	559	380	330.2	269.9	41.7	12-26
10”	622	445	387.4	323.8	48.1	16-29
12”	711	520	450.8	381	51.3	16-32
14”	838	585	514.4	412.8	54.4	20-32
16”	864	650	571.5	469.9	57.6	20-35
18”	978	710	628.6	533.4	60.8	24-35
20”	1016	775	685.8	584.2	64	24-35
24”	1346	915	812.8	692.2	70.3	24-41

 

600LB Main External Dimension(Unit:mm)

NPS	L	D	D1	D2	b	z-d
2”	292	165	127	92.1	32.4	8-19
2 1/2”	330	190	149.2	104.8	35.6	8-22
3”	356	210	168.3	127	38.8	8-22
4”	432	275	215.9	157.2	45.1	8-26
5”	508	330	266.7	185.7	51.5	8-29
6”	559	355	292.1	215.9	54.7	12-29
8”	660	420	349.2	269.9	62.6	12-32
10”	787	510	431.8	323.8	70.5	16-35
12”	838	560	489	381	73.7	20-35
14”	889	605	527	412.8	76.9	20-38
16”	991	685	603.2	469.9	83.2	20-41
18”	1092	745	654	533.4	89.6	20-44.5
20”	1194	815	723.9	584.2	95.9	24-44.5
24”	1397	940	838.2	692.2	108.6	24-51

 

900LB Main External Dimension(Unit:mm)

NPS	L	D	D1	D2	b	z-d
2”	368	215	165.1	92.1	45.1	8-26
2 1/2”	419	245	190.5	104.8	48.3	8-29
3”	381	240	190.5	127	45.1	8-29
4”	457	290	235	157.2	51.5	8-32
5”	559	350	279.4	185.7	57.8	8-35
6”	610	380	317.5	215.9	62.6	12-32
8”	737	470	393.7	269.9	70.5	12-38
10”	838	545	469.9	323.8	76.9	16-38
12”	965	610	533.4	381	86.4	20-38
14”	1029	640	558.8	412.8	92.8	20-41
16”	1130	705	616	469.9	95.9	20-44.5
18”	1219	785	685.8	533.4	108.6	20-51
20”	1321	855	749.3	584.2	115	20-54
24”	1549	1040	901.7	692.2	146.7	20-67