JIS B2220 10K S31803 Duplex Stainless Steel So Flange

JIS_B2220-2004 Steel Pipe FlangesDownload

Key features of ASTM A182 F51 S31803 JIS B2220 10K flanges

Material: ASTM A182 F51 S31803 (Duplex Stainless Steel), known for its excellent corrosion resistance, strength, and resistance to pitting, making it suitable for harsh environments.
Standard: Manufactured to JIS B2220 10K specification, ensuring compliance with Japanese industrial standards.
Type: SORF flanges.
Size: Custom dimensions as per customer specifications.

C&N SO FF JIS B2220 10K S31803 hole size measurement

Specification

Product Name	flange (Forged JIS B2220 S31803 Deplex Stainless Steel Sorf Flange)
Size	1/2″-110″
Pressure	150#-2500#,PN0.6-PN400,5K-40K,API 2000-15000
Standard	ANSI B16.5,EN1092-1, SABA1123, JIS B2220, DIN, GOST,UNI,AS2129, API 6A, etc.
Wall thickness	SCH5S, SCH10S, SCH10, SCH40S,STD, XS, XXS, SCH20,SCH30,SCH40, SCH60, SCH80, SCH160, XXS and etc.
Material	Stainless steel: A182F304/304L, A182 F316/316L, A182F321, A182F310S, A182F347H, A182F316Ti, 317/317L, 904L, 1.4301, 1.4307, 1.4401, 1.4571,1.4541, 254Mo and etc.Carbon steel: A105, A350LF2, S235Jr, S275Jr, St37, St45.8, A42CP, A48CP, E24 , A515 Gr60, A515 Gr 70 etc.
	Duplex stainless steel: UNS31803, SAF2205, UNS32205, UNS31500, UNS32750 , UNS32760, 1.4462,1.4410,1.4501 and etc.Pipeline steel: A694 F42, A694F52, A694 F60, A694 F65, A694 F70, A694 F80 etc.
	Nickel alloy: inconel600, inconel625, inconel690, incoloy800, incoloy 825, incoloy 800H,C22, C-276, Monel400, Alloy20 etc.Cr-Mo alloy: A182F11, A182F5, A182F22, A182F91, A182F9, 16mo3,15Crmo, etc.
Application	Petrochemical industry;avation and aerospace industry;pharmaceutical industry;gas exhaust;power plant;ship building;water treatment,etc.
Advantages	ready stock,faster delivery time;available in all sizes,customized;high quality

JIS B2220 10K S31803 — jis 10k flange dimensions in mm

Nominal	Outside	Inside	Outside	Sectional Dimensions of Flange							Bolt Hole			Nor	Approx.
Dia. of	Dia. of	Dia.of	Dia. of	t	T	Dia. of Hub		r	Dia. of	Dia. of	Bolt.	No.	Hole	Bolt	Weight
Flange	Steel	Flange	Flange			a	b		Face	Rai- sed Face	Circle	of Bolt	Dia.	Size	(kg)
	Pipe	do	D			a	b		f	g	Dia	Holes	h		SOP	BL	SOH
10	17.3	17.8	90.0	12	–	–	–	–	1	46	65	4	15	M12	0.51	0.53	–
15	21.7	22.2	95.0	12	–	–	–	–	1	51	70	4	15	M12	0.56	0.60	–
20	27.2	27.7	100.0	14	–	–	–	–	1	56	75	4	15	M12	0.72	0.79	–
25	34.0	34.5	125.0	14	–	–	–	–	1	67	90	4	19	M16	1.12	1.22	–
32	42.7	43.2	135.0	16	–	–	–	–	2	76	100	4	19	M16	1.47	1.66	–
40	48.6	49.1	140.0	16	–	–	–	–	2	81	105	4	19	M16	1.55	1.79	–
50	60.5	61.1	155.0	16	–	–	–	–	2	96	120	4	19	M16	1.86	2.23	–
65	76.3	77.1	175.0	18	–	–	–	–	2	116	140	4	19	M16	2.58	3.24	–
80	89.1	90.0	185.0	18	–	–	–	–	2	126	150	8	19	M16	2.58	3.48	–
(90)	101.6	102.6	195.0	18	–	–	–	–	2	136	160	8	19	M16	2.73	3.90	–
100	114.3	115.4	210.0	18	–	–	–	–	2	151	175	8	19	M16	3.10	4.57	–
125	139.6	141.2	250.0	20	–	–	–	–	2	182	210	8	23	M20	4.73	7.18	–
150	165.2	166.6	280.0	22	–	–	–	–	2	212	240	8	23	M20	6.30	10.10	–
(175)	190.7	192.1	305.0	22	–	–	–	–	2	237	265	12	23	M20	6.75	11.80	–
200	216.3	218.0	330.0	22	–	–	–	–	2	262	290	12	23	M20	7.46	8.00	–
(225)	241.8	243.7	350.0	22	–	–	–	–	2	282	310	12	23	M20	7.70	15.80	–
250	267.4	269.5	400.0	24	36	288	292	6	2	324	355	12	25	M22	11.80	22.60	12.70
300	318.5	321.0	445.0	24	38	340	346	6	3	368	400	16	25	M22	12.60	27.80	13.80
350	355.6	358.1	490.0	26	42	380	386	6	3	413	445	16	25	M22	16.30	36.90	18.20
400	406.4	409.0	560.0	28	44	436	442	6	3	475	510	16	27	M24	23.20	52.10	25.80
450	457.2	460.0	620.0	30	48	496	502	6	3	530	565	20	27	M24	29.30	68.40	33.40
500	508.0	511.0	675.0	30	48	548	554	6	3	585	620	20	27	M24	33.30	81.60	38.00
(550)	558.8	562.0	745.0	32(34)	52	604	610	6	3	640	680	20	27	M30	42.90	105(112)	49.40
600	609.6	613.0	795.0	32(36)	52	656	662	6	3	690	730	24	33	M30	45.40	120(134)	52.60
(650)	660.4	664.0	845.0	34(38)	56	706	712	6	3	740	780	24	33	M30	51.80	144(161)	60.20
700	711.2	715.0	905.0	34(40)	58	762	770	6	3	800	840	24	33	M30	59.00	176(196)	70.20
(750)	762.0	766.0	970.0	36(44)	62	816	824	6	3	855	900	24	33	M30	72.80	214(248)	86.50
800	812.8	817.0	1020.0	36(46)	64	868	876	6	3	905	950	28	33	M30	76.00	249(286)	92.00
(850)	863.6	868.0	1070.0	36(48)	66	920	928	6	3	955	1000	28	33	M30	80.10	(330)	98.70
900	914.4	919.0	1120.0	38(50)	70	971	979	6	3	1005	1050	28	33	M30	88.90	(377)	110.00
1000	1016.0	1021.0	1235.0	40(56)	74	1073	1081	6	3	1110	1160	28	39	M36	109.00	(512)	133.00
1100	1117.6	1122.0	1345.0	42(62)	95	1175	1185	8	3	1220	1270	28	39	M36	131.00	(675)	175.00
1200	1219.2	1224.0	1465.0	44(66)	101	1278	1290	8	3	1325	1380	32	39	M36	163.00	(854)	215.00
1350	1371.6	1376.0	1630.0	48(74)	110	1432	1450	8	3	1480	1540	36	45	M42	204.00	(1180)	274.00
1500	1524.0	1529.0	1795.0	50(82)	123	1585	1605	8	3	1635	1700	40	45	M42	248.00	(1590)	340.00

JIS 10k flange material supplier, JIS 10k 25a flange manufacturers, JIS 10k wnrf flange exporter in China, jis 10k flange raised face stockholder.

One of the premier Quality JIS 10k rf flange manufacturers in China offer these JIS 10k 50a flange as per standard. C&N is an ISO certified JIS 10k 50a flange manufacturer & JIS 10k 40a flange Exporter in China