Types of Flanges Standards Products

SABS 1123 Pipe Flanges

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Sabs 1123 Pipe Flanges In India, Stainless Steel SABS 1123 Flanges Material Specification.

Detailed Information

Prashaant Steel & Alloys is a well-known maker and retailer of Flanges for Stainless Steel 321 in the market. We produce ASME SA182 SS 321H Flanges that follow global and national quality requirements by using the best quality raw materials. The ASTM A182 SS 321 Flanges have a high corrosion and oxidation resistance thanks to the right mix of nickel, chromium, and titanium. Except at high temperatures, the ASME SA182 SS 321H Flanges are produced to have improved performance at low temperatures. Flanges of this kind can tolerate temperatures of up to 870 degrees Celsius. The ASTM A182 SS 321 Flanges have excellent machinability and production characteristics. Prashaant Steel & Alloys is known for manufacturing high-quality goods that match or exceed our customers’ needs. Prashaant Steel & Alloys is known for its SABS 1123 Pipe Flanges. We manufacture and sell a wide range of SABS 1123 Pipe Flanges. SABS 1123 Pipe Flanges preserve strength and corrosion resistance even when exposed to high temperatures. Flanges of this kind can tolerate temperatures of up to 870 degrees Celsius. These flanges are used for light duty applications and they are one of the older specifications available. There are other materials and specifications available to cover the Sabs 1123 Pipe Flanges Dimensions as replacements as well. Nevertheless, the SABS 1123 Table 1000 Flanges are still used with sizes ranging from ½ inches to 48 inches in the range of DN10 to DN 5000.

Sabs 1123 Class 1000 Flanges Specification:

Size Chart	1/2″ to 48″
EN	6Bar, 25Bar, 10Bar, 16Bar, 40Bar
Coating	Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized, Oil Black Paint, Anti-rust Paint,
Pressure Rating	Class 150, 300#, 600 LBS, Class 900, 1500#, 2500 LBS
ANSI Flange Standards	ANSI/EN 1092-1
JIS	5K, 10 K, 16 K, 20 K, 30 K, 40 K, 63 K
UNI	6Bar 10Bar 16Bar 25Bar 40Bar
Production technique	Forged, Heat treated and machined
Avalable Types	Lap-Joint Face (LJF), Small Male-Female (SMF), Large Tongue & Groove, , Groove, Raised Face (RF), Flat Face (FF), Large Male-Female (LMF), Ring Type Joint (RTJ), Small Tongue
Test	UI trasonic flaw detector, Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector,
Most common types	Forged / Threaded / Screwed / Plate
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin	Indian / West Europe / Japan / USA / ISO
Uses & application	Heavy oil refineries. Bitumen upgraders. Nuclear power (mostly seamless). Petrochemicals and acids.

Dimensions Of Sabs 1123 Table 1000/3 Flanges:

Nominal Bore 15	Flange Diameter (mm)	PCD(mm)	Bolts	Boltsize	Hole Size(mm)	Thickness(mm)
SABS1123-600/3	80	55	4	M10	11	10
SABS1123-1000/3	95	65	4	M12	14	10
SABS1123-1600/3	95	65	4	M12	14	10
SABS1123-2500/3	95	65	4	M12	14	14
SABS1123-4000/3	95	65	4	M12	14	14

Nominal Bore 20	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	90	65	4	M10	11	10
1123-1000	105	75	4	M12	14	10
1123-1600	105	75	4	M12	14	10
1123-2500	105	75	4	M12	14	14
1123-4000	105	75	4	M12	14	14

Nominal Bore 25	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	100	75	4	M10	11	10
1123-1000	115	85	4	M12	14	10
1123-1600	115	85	4	M12	14	10
1123-2500	115	85	4	M12	14	16
1123-4000	115	85	4	M12	14	16

Nominal Bore 32	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	120	90	4	M12	14	10
1123-1000	140	100	4	M16	18	10
1123-1600	140	100	4	M16	18	10
1123-2500	140	100	4	M16	18	18
1123-4000	140	100	4	M16	18	18

Nominal Bore 40	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	130	100	4	M12	14	10
1123-1000	150	110	4	M16	18	10
1123-1600	150	110	4	M16	18	10
1123-2500	150	110	4	M16	18	20
1123-4000	150	110	4	M16	18	20

Nominal Bore 50	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	140	110	4	M12	14	10
1123-1000	165	125	4	M16	18	10
1123-1600	165	125	4	M16	18	12
1123-2500	165	125	4	M16	18	20
1123-4000	165	125	4	M16	18	20

Nominal Bore 65	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	160	130	4	M12	14	10
1123-1000	185	145	4	M16	18	12
1123-1600	185	145	4	M16	18	12
1123-2500	185	145	8	M16	18	22
1123-4000	185	145	8	M16	18	22

Nominal Bore 80	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	190	150	4	M16	18	10
1123-1000	200	160	8	M16	18	12
1123-1600	200	160	8	M16	18	14
1123-2500	200	160	8	M16	18	22
1123-4000	200	160	8	M16	18	22

Nominal Bore100	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	210	170	4	M16	18	10
1123-1000	220	180	8	M16	18	12
1123-1600	220	180	8	M16	18	14
1123-2500	235	190	8	M20	22	25
1123-4000	235	190	8	M20	22	25

Nominal Bore150	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	240	200	8	M16	18	12
1123-1000	250	210	8	M16	18	14
1123-1600	250	210	8	M16	18	16
1123-2500	270	220	8	M24	26	28
1123-4000	270	220	8	M24	26	28

Nominal Bore200	Flange Diameter	PCD	Bolts	Boltsize	Hole Size	Thickness
1123-600	265	225	8	M16	18	12
1123-1000	285	240	8	M20	22	16
1123-1600	285	240	8	M20	22	18
1123-2500	300	250	8	M24	26	30
1123-4000	300	250	8	M24	26	30

SABS 1123 Class 600k Flange Dimensions:

NB	Pipe Outside Dai. d1	Flange							RF		Bolt	Drilling			WN			Boss
NB	Pipe Outside Dai. d1	D	b	b1	b2	b3	h	h1	d4	f	Bolt	No.	d2	k	d3	h2	r	d5
10	17.2	75	8	10	8	10	16	28	35	2	M10	4	11	50	26	6	4	25
15	21.3	80	8	10	8	10	16	30	40	2	M10	4	11	55	30	6	4	30
20	26.9	90	8	10	8	10	18	32	50	2	M10	4	11	65	38	6	4	40
25	33.7	100	8	10	8	10	18	35	60	2	M10	4	11	75	42	6	4	50
32	42.4	120	8	10	8	10	20	35	70	2	M12	4	14	90	55	6	6	60
40	48.3	130	8	10	8	10	20	38	80	3	M12	4	14	100	62	7	6	70
50	60.3	140	8	10	8	10	22	38	90	3	M12	4	14	110	74	8	6	80
65	76.1	160	8	10	8	10	26	38	110	3	M12	4	14	130	88	9	6	100
80	88.9	190	10	10	10	10	28	42	128	3	M16	4	18	150	102	10	8	110
100	114.3	210	10	10	10	10	34	45	148	3	M16	4	18	170	130	10	8	130
*125	139.7	240	13	12	13	12	39	48	178	3	M16	8	18	200	155	10	8	160
150	168.3	265	13	12	13	12	39	48	202	3	M16	8	18	225	184	12	10	185
*175	193.7	295	13	14	–	14	–	52	230	3	M16	8	18	255	210	12	10	–
200	219.1	320	13	14	–	14	–	55	258	3	M16	8	18	280	236	15	10	–
*225	244.5	345	16	16	–	16	–	58	285	3	M16	8	18	305	264	15	12	–
250	273	375	16	16	–	16	–	60	312	3	M16	12	18	335	290	15	12	–
300	323.9	440	20	20	–	20	–	62	365	4	M20	12	22	395	342	15	12	–
350	355.6	490	22	22	–	22	–	62	415	4	M20	12	22	445	385	15	12	–
400	406.4	540	22	22	–	22	–	65	465	4	M20	16	22	495	438	15	12	–
450	457.2	595	24	25	–	25	–	65	520	4	M20	16	22	550	492	15	12	–
500	508	645	24	25	–	25	–	68	570	4	M20	20	22	600	538	15	12	–
550	559	705	24	28	–	28	–	68	620	5	M24	20	26	655	590	16	12	–
600	609.6	755	24	30	–	30	–	70	670	5	M24	20	26	705	640	16	12	–

Class 1000 SABS 1123 Flange Dimensions:

NB	Pipe Outside Dai. d1	Flange							RF		Bolt	Drilling			WN			Boss
NB	Pipe Outside Dai. d1	D	b	b1	b2	b3	h	h1	d4	f	Bolt	No.	d2	k	d3	h2	r	d5
10	17.2	90	8	10	8	10	14	35	40	2	M12	4	14	60	28	6	4	30
15	21.3	95	8	10	8	10	14	35	45	2	M12	4	14	65	32	6	4	35
20	26.9	105	8	10	8	10	16	38	58	2	M12	4	14	75	40	6	4	45
25	33.7	115	8	10	8	10	16	38	68	2	M12	4	14	85	46	6	4	52
32	42.4	140	10	10	10	10	20	40	78	2	M16	4	18	100	56	6	6	60
40	48.3	150	10	10	10	10	20	42	88	3	M16	4	18	110	64	7	6	70
50	60.3	165	12	10	10	12	20	45	102	3	M16	4	18	125	75	8	6	85
65	76.1	185	12	12	12	12	26	45	122	3	M16	4	18	145	90	10	6	105
80	88.9	200	14	12	12	14	26	50	138	3	M16	8	18	160	105	10	8	118
100	114.3	220	14	12	12	14	32	52	158	3	M16	8	18	180	131	12	8	140
*125	139.7	250	16	14	14	16	36	55	188	3	M16	8	18	210	156	12	8	168
150	168.3	285	18	16	16	18	38	55	212	3	M20	8	22	240	184	12	10	195
*175	193.7	315	18	16		18		60	242	3	M20	8	22	270	210	12	10
200	219.1	340	18	18		18		62	268	3	M20	8	22	295	235	16	10
*225	244.5	370	18	18		18		62	290	3	M20	8	22	325	265	16	10
250	273.0	395	20	20		20		68	320	3	M20	12	22	350	292	16	12
300	323.9	445	22	22		22		68	370	4	M20	12	22	400	344	16	12
350	355.6	505	26	25		25		68	430	4	M20	16	22	460	385	16	12
400	406.4	565	26	25		25		72	482	4	M24	16	26	515	400	16	12
450	457.2	615	28	30		30		72	532	4	M24	20	26	565	492	16	12
500	508.0	670	28	32		32		75	585	4	M24	20	26	620	542	16	12
550	559.0	730	28	35		35		80	635	5	M24	20	26	675	592	18	12
600	609.6	780	28	38		38		80	685	5	M24	20	26	725	642

Sabs 1123 Blind Flanges Maximum Weight:

Pipe Size	Class 150			Class 300			Class 600			Class 900			Class 1500			Class 2500
Pipe Size	WN	SO	BLD	WN	SO	BLD	WN	SO	BLD	WN	SO	BLD	WN	SO	BLD	WN	SO	BLD
1/2″	2	1	1	2	1	1	2	2	2	1500# Weight			5	4	4	7	7	7
3/4″	2	2	2	3	3	3	4	3	3	1500# Weight			6	5	6	8	8	8
1″	3	2	2	4	3	3	4	4	4	1500# Weight			9	8	8	12	11	11
1 1/2″	4	3	3	7	6	6	8	7	8	1500# Weight			13	12	13	25	22	23
2″	6	5	5	9	7	8	12	9	10	1500# Weight			25	25	25	42	37	39
2 1/2″	8	7	7	12	10	12	18	13	15	1500# Weight			36	36	35	52	55	56
3″	10	8	9	15	13	16	23	16	20	31	26	29	48	48	48	94	83	86
4″	15	13	17	25	22	27	42	37	41	53	53	54	73	73	73	145	125	130
5″	19	15	20	32	28	35	68	63	68	86	83	87	130	130	140	245	210	225
6″	24	19	26	42	39	50	81	80	86	110	110	115	165	165	160	380	325	345
8″	39	30	45	67	58	81	120	115	140	175	170	200	275	260	300	580	485	530
10″	52	43	70	91	81	124	190	170	230	260	245	290	455	435	510	1075	930	1025
12″	80	64	110	140	115	185	225	200	295	325	325	415	690	580	690	1525	1100	1300
14″	110	90	140	180	165	250	280	230	355	400	400	520	940	NA	975	NA	NA	NA
16″	140	98	180	250	190	295	390	330	495	495	425	600	1250	NA	1300	NA	NA	NA
18″	150	130	220	320	250	395	475	400	630	680	600	850	1625	NA	1750	NA	NA	NA
20″	180	165	285	400	315	505	590	510	810	830	730	1075	2050	NA	2225	NA	NA	NA
22″	225	185	355	465	370	640	720	590	1000	NA	NA	NA	NA	NA	NA	NA	NA	NA
24″	260	220	430	580	475	790	830	730	1250	1500	1400	2025	3325	NA	3625	NA	NA	NA

1123 Sabs Flange Material Pressure Rating Table:

				Temperature
Flanges Tables	-10°C to 200°C	250°C	300°C	350°C	400°C	425°C	450°C	475°C

6	6	5.5	5	–	–	–	–	–

10	10	9	8	7	6	–	–	–

16	16	15	13	11	9	–	–	–

25	25	24	21	17	14	12	9	6

40	40	38	33	28	23	20	15	10

64	64	61	53	44	36	32	24	16

100	100	95	83	70	57	50	37	25

160	160	152	132	112	92	80	60	40