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Jiangsu Tenglong Petrochemical Machinery Co., Ltd.

Products

American standard gate valve

Standard
Design and production is according to AP1600, ANSI B16.34
Structure length is according to ANSI B16.10
Flange connection size is according to ANSI B16.5
Rated values of pressure and temperature are according to ANSIB16.34
Inspection is according to API 598

Test pressure

Test item		Shell test		Seal test		Upper seal test		Air seal test
Medium		Water						Air
Unit		MPa	Lbf/in2	MPa	Lbf/jn2	MPa	Lbf/in2	MPa	Lbf/in2
Pressure grade (pound grade)	150	3.1	450	2.2	315	2.2	315	0.5-0.7	60-100
	300	7.8	1125	5.6	815	5.6	815
	400	10.3	1500	7.6	1100	7.6	1100
	600	15.3	2225	11.2	1630	11.2	1630
	900	23.1	3350	16.8	2440	16.8	2440
	1500	38.4	5575	28.1	4080	28.1	4080

Materials for main parts

Name	Materials
Valve body Valve deck Wedge disc	A216 WCB	A352 LCB	A217 WC6	A217 WC9	A217 C5	A351 CF8	A351 CF8M	A351 CF3	A351 CF3M
Valve rod	A182 F6	A182 F304					A182 F316	A182 F304L	A182 F316L
Valve rodNut	QAl19-4 ZCuAl10Fe3 Bronze
Hand wheel	KTH350-10
Bolt	A193-B7 A320-L7 A193-B8
Nut	A194-2H A194-7 A194-8

Main connection dimensions

Model	公稱Dimensions (mm)		Dimensions (mm)
Model	公稱Dimensions (mm)		L	D	D₁	D₂	b	z-Фd	H	D₀
H Z40W -150Lb Y H Z540W-150Lb Y H Z940W-150Lb Y	1/2"	15	108	89	60.5	35	12	4-Ф15	180	120
	3/4"	20	117	98	70	43	12	4-Ф15	185	120
	1"	25	127	108	79.5	51	12	4-Ф15	225	140
	1 1/4"	32	140	117	89	64	13	4-Ф15	245	160
	1 1/2"	40	165	127	98.6	73.2	15	4-Ф15	310	180
	2"	50	178	152	120.7	92	16	4-Ф19	335	200
	2 1/2"	65	190	177.5	139.7	104.7	18	4-Ф19	350	220
	3"	80	203	190.5	152.4	127	19	4-Ф19	420	240
	4"	100	229	229	190.5	157	24	8-Ф19	485	280
	5"	1 25	254	254	216	185.7	26	8-Ф22	515	300
	6"	150	267	279	241.3	21 6	26	8-Ф22	565	320
	8"	200	292	343	298.5	270	29	8-Ф22	760	400
	10"	250	330	406	362	324	31	12-Ф25	950	450
	12"	300	356	483	432	381	32	12-Ф25	1075	500
	14"	350	381	533	476.3	431	35	12-Ф29	1160	500
	16"	400	406	597	540	470	37	16-Ф29	1345	550
	18"	450	432	635	578	533.4	40	16-Ф32	1450	550
	20"	500	457	698.5	635	584	43	20-Ф32	1600	600
	24"	600	508	813	749.5	692	48	20-Ф35	1720	650
	26"	650	559	870	806	749.5	69	24-Ф35	1820	650
	28"	700	610	927	863	800	72	28-Ф35	2000	700
	30"	750	610	984	914.4	857	75	28-Ф35	2200	700
	32"	800	660	1060.5	978	914.4	81	28-Ф42	2400	750
	36"	900	711	1168	1 086	1022.4	91	32-Ф42	2600	800
H Z40W -300Lb Y H Z540 W -300Lb Y H Z940 W-300Lb Y	1/2"	15	140	95	66.5	35	15	4-Ф15	1 90	120
	3/4"	20	152	117	82.5	43	16	4-Ф19	200	120
	1"	25	165	124	89	51	18	4-Ф19	225	140
	1 1/4"	32	178	133	98.5	64	19	4-Ф19	255	160
	1 1/2"	40	190	156	114.3	73.2	21	4-Ф22	320	180
	2"	50	216	165	127	92	23	8-Ф19	360	220
	2 1/2"	65	241	190.5	149.4	104.7	26	8-Ф22	400	240
	3"	80	283	210	168.2	127	29	8-Ф22	455	280
	4"	100	305	254	200.2	157	32	8-Ф22	500	300
	5"	125	381	279	235	185.7	35	8-Ф22	555	320
	6"	150	403	31 8	270	21 6	37	12-Ф22	650	350
	8"	200	419	381	330	270	42	12-Ф25	900	450
	10"	250	457	445	387.5	324	48	16-Ф29	970	500
	12"	300	502	521	451	381	51	16-Ф32	1110	550
	14"	350	762	584	514.5	413	54	20-Ф32	1220	600
	16"	400	838	648	571.5	470	58	20-Ф35	1430	650
	18"	450	914	711	628.7	533.4	61	24-Ф35	1510	700
	20"	500	991	775	685.8	584	64	24-Ф35	1680	750
	24"	600	1143	914.4	812.8	692	70	24-Ф41	1820	800
	26"	650	1245	972	876	749.5	80	24-Ф25	1920	850
	28"	700	1346	1035	939.8	800	86	28-Ф45	2100	900
H Z40W 600Lb Y H Z540 W-600Lb Y H Z940 W-600Lb Y	1/2"	15	165	95	66.5	35	15	4-Ф15	190	120
	3/4"	20	190	118	82.5	43	16	4-Ф19	200	120
	1"	25	216	124	89	51	18	4-Ф19	230	140
	1 1/4"	32	229	133	98.5	64	21	4-Ф19	260	160
	1 1/2"	40	241	156	114.3	73.2	23	4-Ф22	330	180
	2"	50	292	165	127	92	26	8-Ф19	380	250
	2 1/2"	65	330	190.5	149.4	104.7	29	8-Ф22	420	300
	3"	80	356	210	168.2	127	32	8-Ф22	470	300
	4"	100	432	273	216	157	38	8-Ф25	570	350
	5"	125	508	330	266.7	185.7	45	8-Ф29	650	450
	6"	150	559	356	292	216	55	12-Ф29	700	450
	8"	200	660	419	349	270	63	12-Ф32	880	500
	10"	250	787	508	432	324	64	16-Ф35	1020	600
	12"	300	838	559	489	381	67	20-Ф35	1230	700
	14"	350	889	603	527	413	70	20-Ф38	1300	750
	16"	400	991	686	603	470	77	20-Ф41	1450	800
	18"	450	1092	743	654	533.4	83	20-Ф44	1550	850
	20"	500	1194	813	724	584	89	20-Ф44	1720	900
	24"	600	1397	940	838	692	102	24-Ф52	1860	950

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Jiangsu Tenglong Petrochemical Machinery Co., Ltd. is a high-tech petrochemical machinery enterprise engaged in R&D, production, test, marketing and service 中文版
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