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propertg and specification

ԇ򞉺�� Test pressure	���Q������LB�� Nominal pressure	�m�ý��|(zh��) Appllcable	�m�Üضȣ��棩 Appllicable tem perature
	900
���w����ԇ򞣨Mpa�� Shell strength test��Mpa��	22.5	ˮ����������Ʒ Water steam oil	≤425��
�ܷ�ԇ򞣨Һ����Mpa�� Seal test��Mpa��	16.5
�ܷ�ԇ򞣨�⣩��Mpa�� Seal test��Mpa��	0.5��0.7

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Material for main parts

�y�w���y�w���y�� Body��Bonnet�� disc	�y�U Stem	�ܷ��� Seat	�|Ƭ(�h(hu��n)�� Gasket	���� Packing	�����ض�(��) Working temperature	�m�ý��|(zh��) Suitable medium
WCB	2Cr13 F304 F316	13Cr STELLITE F304 F316	304+Flexible Graphite 316+Flexible Graphite 08 Soft Steel	Flexible Graphite PTFE	-196��-565�桡������	Water Steam Oil Gas Nitric acid Acetic acid��
LCB
WC6
WC9
C5
CF8
CF3
CF8M
CF3M

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Main external and connection dimension (900Lb)

in	DN	LBW	LRJ	D	D1	b	n-φd	K	P	E	A	B	H	W
2"	50	368	371	215	165.1	38	8-φ25	124	95.25	7.92	60	49	520	300
2 1/2"	65	419	422	245	190.5	41	8-φ29	137	107.95	7.92	75	59	585	350
3"	80	381	384	340	190.5	38	8-φ25	156	123.83	7.92	91	74	650	400
4"	100	457	460	290	235.0	45	8-φ32	181	149.23	7.92	117	97	750	400
5"	125	559	562	350	279.4	51	8-φ35	216	180.98	7.92	144	122	780	450
6"	150	610	613	380	317.5	56	12-φ32	241	211.12	7.92	172	146	800	500
8"	200	737	740	470	393.7	64	12-φ38	308	269.88	7.92	223	194	940	600
10"	250	838	841	545	470.0	70	16-φ38	362	323.85	7.92	278	243	1130	600
12"	300	965	968	610	533.5	79	20-φ38	419	381	7.92	329	298	1340	700