· Administer Standard

Design And Manufacture	Face to face/ End to end	Flange Dimension	Pressure Temperature Lating	lnspection And Test
JIS B2071 B2081	JIS B2002	JIS B2212 B2214	JIS B2071 B2081	JIS B2003
ANSI B16.34	ANSI B1 6.34	ANSI 16.5	ANSI B16.34	API 598

· Pressure Test

Nominal Pressure	Shell Test		Water Seal Test		Air Seal Test
	MPa	Lbf/in2	MPa	Lbf/in2	Lbf/in2	Lbf/in2
150	3.O	430	2.2	31 5	0.4-O.7	60-100
300	7.7	1110	5.7	81 5

· Main Part Materials and Property

Body Cover Disc Hinge Slideway bush	Filter	Sealing Shim	Working Temperature	Suitable Medium
WCB	SS316	PTFE Enhancded Flexible graphite 1Cr13/Flexible Graphite S.S/Acid-proof asbestos Tooth profile gasket	≤425℃	Water Steam Petroleum Propducts
WC1			≤450℃
WC6			≤540℃
WC9			≤570℃
C5 C12			≤540℃
CF8			≤200℃	Nitric acid Acetic acid
CF8M
CF3	SS316L
CF3M

· Size Main Dimensions

DN		150LB(10K)
mm	in	L	D	D1	D2	b	n-φd	H	H1
15	3/4	108	95	70	52	12	4-φ15	67	92
20	1/2	1 17	100	75	58	14	4-φ15	73	105
25	1	127	125	90	70	14	4-φ19	87	117
32	11/4	140	135	100	80	16	4-φ19	100	138
40	21/2	165	140	105	85	16	4-φ19	123	150
50	2	203	155	120	100	16	4-φ19	147	179
65	21/2	216	175	140	120	18	4-φ19	180	232
80	3	241	185	150	130	18	8-φ19	198	263
100	4	292	210	175	155	18	8-φ19	234	337
125	5	390	250	210	185	20	8-φ23	274	383
150	6	440	280	240	215	22	8-φ23	314	452
200	8	540	330	290	265	22	12-φ23	400	555
250	10	760	400	355	325	24	12-φ25	512	725
300	12	870	445	400	370	24	16-φ25	581	870
350	14	950	490	445	415	26	16-φ25	633	933
300LB(20K)
15	3/4	152	95	70	52	12	4-φ15	70	95
20	1/2	178	100	75	58	14	4-φ15	80	110
25	1	203	125	90	70	14	4-φ19	92	120
32	11/4	216	135	100	80	16	4-φ19	105	142
40	21/2	229	140	105	85	16	4-φ19	128	155
50	2	267	155	120	100	16	4-φ19	152	184
65	21/2	292	175	140	120	18	4-φ19	185	236
80	3	318	185	150	130	18	8-φ19	204	366
100	4	356	210	175	155	18	8-φ19	240	340
125	5	460	250	210	185	20	8-φ23	280	386
150	6	550	280	240	215	22	8-φ23	320	456
200	8	600	330	290	265	22	12-φ23	410	560
250	10	760	400	355	325	24	12-φ25	530	730
300	12	870	445	400	370	24	16-φ25	600	875
350	14	950	490	445	415	26	16-φ25	650	938