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JIS G3443-2 Stainless Steel Pipe Flanges Slip On Plate

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JIS G3443-2 Stainless Steel Pipe Flanges Slip On Plate

Country/Region	china
City & Province	shanghai shanghai
Categories	Other Non-Metallic Minerals & Products

Product Details

JIS G3443-2 Stainless Steel Pipe Flanges Slip On Plate

Product Information:

Stainless steel pipe flanges are typically made from austenitic stainless steel grades such as 304/304L, 316/316L, 317/317L, 321/321H, and others. These stainless steel grades offer excellent corrosion resistance, durability, and strength.

Stainless steel pipe flanges are components used in piping systems to connect pipes, valves, pumps, and other equipment. They provide a means for easy assembly, disassembly, and maintenance of the system.

Slip-On Flanges: Slip-on flanges slide over the pipe and are then welded in place. They are easier to align and install compared to weld neck flanges.

Product Name	SUS304 F12 SOPFF 80A JIS Stainless Steel Slip On Plate Full Face Flange for Water Service
Size Range	DN80
Pressure Class	F12
Standards	SUS304
Face Type	FF-Full Face
Specification	JIS G3443-2

SUS304 Stainless Steel Chemical Composition

Standard	Grade	C≤	Si≤	Mn≤	P≤	S≤	Cr	Ni
JIS G4303	SUS304	0.08	1.00	2.00	0.045	0.030	18-20	8-10.5

SUS304 Stainless Steel Mechanical Properties

Standard

Grade

Dia.(d)

(mm)

Yield Strength

(N/mm²)

Tensile Strength

(N/mm²)

Elongation

(%)

Hardness

(HB)

Hardness

(HV)

JIS G4303

SUS304

d≤180

≥205

≥520

≤187

≤200

Face Type-FF Full Face

FF-Full Face equal in JIS Standard structurally equal to Flat Face in ASTM standard. The Flat Face flange has a gasket surface in the same plane as the bolting circle face. Applications using flat face flanges are frequently those in which the mating flange or flanged fitting is made from a casting.

JIS G3443-2 F12 Flange Dimensions (mm)

DN	Pipe Body		Dimensions of individual portions of flange												Bolt		Gasket groove			Flange mass for reference (kg)
A	D₂	t	D	D₃	D₄	D₅	T	h	L	K	M	X	r	d¹	Size	NO.	G₁	e	S	RF type	GF type
80	89.1	4.2	80.7	125	168	211	8	3.8	40	18	2	22	5	19	M16	4	90	10	5	4.01	3.89
100	114.3	4.5	105.3	152	195	238	9	4.5	45	18	2	27	5	19	M16	4	115	10	5	5.01	4.86
125	139.8	4.5	130.8	177	220	263	9	4.5	45	20	2	25	5	19	M16	6	145	10	5	6.30	6.11
150	165.2	5.0	155.2	204	247	290	10	5.0	50	22	2	28	5	19	M16	6	170	10	5	8.21	7.99
200	216.3	5.8	204.7	256	299	342	11	5.2	55	22	2	33	5	19	M16	8	220	10	5	10.7	10.4
250	267.4	6.6	254.2	308	360	410	13	6.4	60	24	2	36	5	23	M20	8	275	10	5	16.2	15.8
300	318.5	6.9	304.7	362	414	464	15	8.1	70	24	3	46	5	23	M20	10	325	10	5	19.9	19.5
350	355.6	6.0	343.6	414	472	530	17	11.0	85	26	3	59	5	25	M22	10	375	10	5	29.3	28.8
400	406.4	6.0	394.4	466	524	582	19	13.0	95	26	3	69	5	25	M22	12	425	10	5	34.9	34.3
450	457.2	6.0	445.2	518	585	652	21	15.0	105	28	3	77	6	27	M24	12	475	10	5	46.9	46.3
500	508.0	6.0	496.0	572	639	706	21	15.0	105	28	3	77	6	27	M24	12	530	10	5	52.4	51.7
600	609.6	6.0	597.6	676	743	810	22	16.0	110	30	3	80	6	27	M24	16	630	10	5	66.9	66.1
700	711.2	7.0 6.0	697.2 699.2	780	854	928	24	17.0 18.0	130	32	3	98	7	33	M30	16	730	10	5	93.3 92.0	92.4 91.1
800	812.8	8.0 7.0	796.8 798.8	886	960	1034	25	17.0 18.0	130	34	3	96	7	33	M30	20	833	10	5	114 112	113 111
900	914.4	9.0 8.0	898.4 900.4	990	1073	1156	27	19.0 20.0	150	36	3	114	7	33	M30	20	935	10	5	152 150	151 149
1000	1016.0	10.0 8.0	998.0 1000.0	1096	1179	1262	28	19.0 20.0	150	38	3	112	8	33	M30	24	1032	16	8	179 177	176 174
1100	1117.6	11.0 9.0	1097.6 1101.6	1200	1283	1366	31	22.0 23.0	170	41	3	129	8	33	M30	24	1134	16	8	227 221	223 218
1200	1219.2	12.0 10.0	1197.2 1201.2	1304	1387	1470	32	21.0 23.0	170	43	3	127	9	33	M30	28	1236	16	8	260 254	256 250
1350	1371.6	14.0 11.0	1347.6 1351.6	1462	1552	1642	34	22.0 24.0	180	45	3	135	9	39	M36	28	1390	16	8	329 321	324 317
1500	1524.0	15.0 12.0	1496.0 1502.0	1620	1710	1800	36	22.0 25.0	190	48	3	142	10	39	M36	32	1544	16	8	406 393	401 388
1600	1625.6	15.0 12.0	1595.6 1601.6	1760	1820	1915	40	25.0 28.0	210	53	3	157	11	39	M36	36	1656	24	12	513 498	501 486
1650	1676.4	16.0 13.0	1646.4 1652.4	1810	1870	1965	40	25.0 28.0	210	53	3	157	11	39	M36	40	1708	24	12	526 510	514 498
1800	1828.8	18.0 15.0	1796.8 1802.8	1960	2020	2115	41	25.0 28.0	210	55	3	155	11	39	M36	44	1856	24	12	589 576	576 562
2000	2032.0	19.0 16.0	1996.0 2002.0	2170	2230	2325	43	25.0 28.0	220	58	4	162	11	46	M42	48	2061	24	12	706 686	691 671
2100	2133.6	20.0 16.0	2095.6 2101.6	2270	2335	2430	44	25.0 28.0	220	59	4	161	12	46	M42	48	2161	24	12	765 744	750 728
2200	2235.2	21.0 17.0	2195.2 2203.2	2370	2440	2550	46	26.0 30.0	240	61	4	179	12	46	M42	52	2261	24	12	899 867	883 851
2300	2336.8	22.0 18.0	2294.8 2302.8	2470	2545	2640	46	25.0 29.0	240	62	4	178	12	46	M42	52	2361	24	12	934 901	917 884
2400	2438.4	23.0 18.0	2394.0 2504.0	2570	2650	2760	48	26.0 30.0	240	64	4	176	13	46	M42	56	2461	24	12	1050 1010	1030 993
2500	2540.0	24.0 19.0	2494.0 2504.0	2680	2755	2855	51	28.0 33.0	260	68	4	192	13	52	M48	56	2562	28	14	1170 1120	1140 1090
2600	2641.6	25.0 20.0	2593.6 2603.6	2780	2850	2960	51	27.0 32.0	260	68	5	192	13	52	M48	56	2662	28	14	1230 1180	1210 1160
2700	2743.2	26.0 21.0	2693.2 2703.2	2880	2970	3080	53	28.0 33.0	270	71	5	199	14	52	M48	60	2762	28	14	1400 1350	1370 1320
2800	2844.8	29.0 22.0	2794.8 2804.8	3000	3070	3180	54	28.0 33.0	270	72	5	198	14	52	M48	60	2872	28	14	1470 1410	1440 1380
3000	3048.0	29.0 22.0	2994.0 3004.0	3210	3290	3405	58	29.0 36.0	290	76	5	214	15	52	M48	64	3072	28	15	1800 1740	1770 1710
For the flange used for sluice valve auxiliary pipe B, X may be larger than given in the table. The arrangement of bolt holes shall be as follows: when a pipe is so positioned that all of its axes are horizontal, the bolt holes shall be situated evenly on either side of the vertical center line of the flange face. For F12 flange, a combination of RF type-RF type or RF type-GF type shall be used.