Stainless Steel Flanges, For Pipe Joints

Stainless Steel Flanges, For Pipe Joints

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MaterialStainless Steel
ShapeRound
ColorSilver
ApplicationPipe Joints
Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

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ASA 150 CLASS

Nominal Pipe Size		Flange Dia O	Dia of Bolt Circle A	Dia of Bolt Holes D	No. of Holes	Thk of Flange C	Dia of Hub E	Length Through Hub			Dia of Bore		Dia of R/F	Depth of Socket	Pipe Dia
MM	Inch.	Flange Dia O	Dia of Bolt Circle A	Dia of Bolt Holes D	No. of Holes	Thk of Flange C	Dia of Hub E	S/O & S/W Y	W/N Y	L/J Y	S/O & S/W B	L/J B	R	F	X
15	1/2	88.9	60.3	15.9	4	11.1	30.2	15.9	47.6	15.9	22.3	22.9	34.9	9.5	21.33
20	3/4	98.4	69.8	15.9	4	12.7	38.1	15.9	52.4	15.9	27.7	28.2	42.9	11.1	26.67
25	1	107.9	79.4	15.9	4	14.3	49.2	17.5	55.6	17.5	34.5	35	50.8	12.7	33.4
32	1 1/4	117.5	88.9	15.9	4	15.9	58.7	20.6	57.1	20.6	43.2	43.7	63.5	14.3	42.16
40	1 1/2	127	98.4	15.9	4	17.5	65.1	22.2	61.9	22.2	49.5	50	73	15.9	48.26
50	2	152.4	120.6	19	4	19	77.8	25.4	63.5	25.4	62	62.5	92.1	17.5	60.31
65	2 1/2	177.8	139.7	19	4	22.2	90.5	28.6	69.8	28.6	74.7	75.4	104.8	19	73.02
80	3	190.5	152.4	19	4	23.8	107.9	30.2	69.8	30.2	90.7	91.4	127	20.6	88.90
100	4	228.6	190.5	19	8	23.8	134.9	33.3	76.2	33.3	116.1	116.8	157.2	23.8	114.30
125	5	254	215.9	22.2	8	23.8	163.5	36.5	88.9	36.5	143.8	144.5	185.7	23.8	114.30
150	6	279.4	241.3	22.2	8	25.4	192.1	39.7	88.9	39.7	170.7	171.4	215.9	27	168.27
200	8	342.9	298.4	22.2	8	28.6	246.1	44.4	101.6	44.4	221.5	222.2	269.9	31.7	219.07
250	10	406.4	361.9	25.4	12	30.2	304.8	49.2	101.6	49.2	276.3	277.4	323.8	33.3	273.05
300	12	482.6	431.8	25.4	12	31.8	365.1	55.6	114.3	55.6	327.1	328.2	381	39.7	323.85
350	14	533.4	476.2	28.6	12	34.9	400	57.1	127	79.4	359.1	360.2	412.7	41.3	355.60
400	16	596.9	539.7	28.6	16	36.5	457.2	63.5	127	87.3	410.5	411.2	469.9	44.4	406.40
450	18	635	577.8	31.7	16	39.7	504.8	68.3	139.7	96.8	461.8	462.3	533.4	49.2	457.20
500	20	698.5	635	31.7	20	42.9	558.8	73	144.5	103.2	513.1	514.3	584.2	54	508.00
600	24	812.8	749.3	34.9	20	47.6	663.6	82.5	152.4	111.1	615.9	615.9	692.1	63.5	609.60

ASA 300 CLASS

Nominal Pipe Size		Flange Dia O	Dia of Bolt Circle A	Dia of Bolt Holes D	No. of Holes	Thk of Flange C	Dia of Hub E	Length Through Hub			Dia of Bore		Dia of R/F	Depth of Socket	Pipe Dia
MM	Inch.	Flange Dia O	Dia of Bolt Circle A	Dia of Bolt Holes D	No. of Holes	Thk of Flange C	Dia of Hub E	S/O & S/W Y	W/N Y	L/J Y	S/O & S/W B	L/J B	R	F	X
15	1/2	95.2	66.7	15.9	4	14.3	38.1	22.2	52.4	22.2	22.3	22.9	34.9	9.5	21.33
20	3/4	117.5	82.5	19	4	15.9	47.6	25.4	57.1	25.4	27.7	28.2	42.9	11.1	26.67
25	1	123.8	88.9	19	4	17.5	54	27	61.9	27	34.5	35	50.8	12.7	33.40
32	1 1/4	133.3	98.4	19	4	19	63.5	27	65.1	27	43.2	43.7	63.5	14.3	42.16
40	1 1/2	155.6	114.3	22.2	4	20.6	69.8	30.2	68.3	30.2	49.5	50	73	15.9	48.26
50	2	165.1	127	19	8	22.2	84.1	33.3	69.8	33.3	62	62.5	92.1	17.5	60.31
65	2 1/2	190.5	149.2	22.2	8	25.4	100	38.1	76.2	38.1	74.7	75.4	104.8	19	73.02
80	3	209.5	168.3	22.2	8	28.6	117.5	42.9	79.4	42.9	90.7	91.4	127	20.6	88.90
100	4	254	200	22.2	8	31.8	146	47.6	85.7	47.6	116.1	116.8	157.2	23.8	114.30
125	5	279.4	234.9	22.2	8	34.9	177.8	50.8	98.4	50.8	143.8	144.5	185.7	-	114.30
150	6	317.5	269.9	22.2	12	36.5	206.4	52.4	98.4	52.4	170.7	171.4	215.9	-	168.27
200	8	381	330.2	25.4	12	41.3	260.3	61.9	111.1	61.9	221.5	222.2	269.9	-	219.07
250	10	444.5	387.3	28.6	16	47.6	320.7	66.7	117.5	95.2	276.3	277.4	323.8	-	273.05
300	12	520.7	450.8	31.7	16	50.8	374.6	73	130.2	101.6	327.1	328.2	381	-	323.85
350	14	584.2	514.3	31.7	20	54	425.4	76.2	142.9	111.1	359.1	360.2	412.7	-	355.60
400	16	647.7	571.5	34.9	20	57.2	482.6	82.5	146	120.6	410.5	411.2	469.9	-	406.40
450	18	711.2	628.5	34.9	24	60.3	533.4	88.9	158.7	130.2	461.8	462.3	533.4	-	457.20
500	20	774.7	685.8	34.9	24	63.5	587.4	95.2	161.9	139.7	513.1	514.3	584.2	-	508.00
600	24	914.4	812.8	41.3	24	69.8	701.7	106.4	168.3	152.4	615.9	615.9	692.1	-	609.60

For Working Steam Pressure Upto 50 Ibs Per Sq. Inch

Nominal Pipe size	O.D of Pipe	Dia. Of Flange	Dia. Of Bolt Circle	No. of Bolt	Dia. Of Bolt	Thickness
1/2"	21.3	95.3	66.7	4	12.7	4.8
3/4"	26.7	101.6	73	4	12.7	4.8
1"	33.4	114.3	82.6	4	12.7	4.8
1 1/4"	42.2	120.7	87.6	4	12.7	6.4
1 1/2"	48.3	133.4	98.4	4	12.7	6.4
2"	60.3	152.4	114.3	4	15.9	7.9
2 1/2"	73	165.1	127	4	15.9	7.9
3"	88.9	184.2	146.1	4	15.9	9.5
3 1/2"	101.6	203.2	165.1	4	15.9	9.5
4"	114.3	215.9	177.8	4	15.9	9.5
5"	141.3	254	209.6	8	15.9	12.7
6"	168.3	279.4	228.6	8	15.9	12.7
7"	190.5	304.8	260.4	8	15.9	12.7
8"	219.1	336.6	292.1	8	15.9	12.7
9"	244.5	368.3	323.9	8	15.9	15.9
10"	273	406.4	355.6	8	19.1	15.9
12"	323.9	457.2	406.4	12	19.1	15.9
14"	355.6	527.1	469.9	12	22.2	19.1
16"	406.4	577.9	520.7	12	22.2	19.1
18"	457.2	641.4	584.2	12	22.2	22.2
20"	508	704.9	641.4	16	22.2	25.4
24"	609.6	825.5	755.7	16	25.4	28.6

For Working Steam Pressure 50 Ibs Upto 100 Ibs Per Sq. Inch

Nominal Pipe size	Dia. Of Flange	Dia. Of Bolt Circle	No. of Bolt	Dia. Of Bolt	Thickness
1/2"	95.3	66.7	4	12.7	6.4
3/4"	101.6	73	4	12.7	6.4
1"	114.3	82.6	4	12.7	7.1
1 1/4"	120.7	87.6	4	12.7	8.7
1 1/2"	133.4	98.4	4	12.7	9.5
2"	152.4	114.3	4	15.9	10.3
2 1/2"	165.1	127	4	15.9	11.1
3"	184.2	146.1	4	15.9	11.9
3 1/2"	203.2	165.1	8	15.9	12.7
4"	215.9	177.8	8	15.9	11.1
5"	254	209.6	8	15.9	14.3
6"	279.4	228.6	8	19.1	17.5
7"	304.8	260.4	8	19.1	19.1
8"	336.6	292.1	8	19.1	19.1
9"	368.3	323.9	12	19.1	20.6
10"	406.4	355.6	12	19.1	22.2
12"	457.2	406.4	12	22.2	25.4
14"	527.2	469.9	12	22.2	25.4
16"	577.9	520.7	12	22.2	25.4
18"	641.4	584.2	16	22.2	28.6
20"	704.9	641.4	16	22.2	31.8
24"	825.5	755.7	16	25.4	38.1

Working Steam Pressure Above 100 LBS And Upto 150 LBS Per Sq Inch

Ominal Pipe size	O.D of Pipe	Dia. Of Flange	Dia. Of Bolt Circle	No. of Bolt	Dia. Of Bolt	Thickness
1/2"	21.3	95.3	66.7	4	12.7	4.8
3/4"	26.7	101.6	73	4	12.7	4.8
1"	33.4	120.7	82.6	4	12.7	4.8
1 1/4"	42.2	133.4	87.6	4	12.7	6.4
1 1/2"	48.3	139.7	98.4	4	12.7	6.4
2"	60.3	165.1	114.3	4	15.9	7.9
2 1/2"	73	184.2	127	4	15.9	7.9
3"	88.9	203.2	146.1	4	15.9	9.5
3 1/2"	101.6	215.9	165.1	4	15.9	9.5
4"	114.3	228.6	177.8	4	15.9	9.5
5"	141.3	279.4	209.6	8	15.9	12.7
6"	168.3	304.8	228.6	8	15.9	12.7
7"	190.5	336.6	260.4	8	15.9	12.7
8"	219.1	368.3	292.1	8	15.9	12.7
9"	244.5	406.4	323.9	8	15.9	15.9
10"	273	431.8	355.6	8	19.1	15.9
12"	323.9	189	406.4	12	19.1	15.9
14"	355.6	552.5	469.9	12	22.2	19.1
16"	406.4	609.6	520.7	12	22.2	19.1
18"	457.2	673.1	584.2	12	22.2	22.2
20"	508	736.6	641.4	16	22.2	25.4
24"	609.6	850.9	755.7	16	25.4	28.6

Working Steam Pressure Above 150 LBS And 250 LBS Sq Inch

Ominal Pipe size	Dia. Of Flange	Dia. Of Bolt Circle	No. of Bolt	Dia. Of Bolt	Thickness
1/2"	114.3	82.6	4	15.9	12.7
3/4"	114.3	82.6	4	15.9	12.7
1"	120.78	87.3	4	15.9	14.3
1 1/4"	133.4	98.4	4	15.9	17.5
1 1/2"	139.7	104.8	4	15.9	17.5
2"	165.1	127	4	15.9	19.1
2 1/2"	184.2	146.1	8	15.9	19.1
3"	203.2	165.1	8	15.9	22.2
3 1/2"	215.9	177.8	8	15.9	22.2
4"	228.6	190.5	8	15.9	25.4
5"	279.4	235	8	15.9	28.6
6"	304.8	260.4	12	15.9	28.6
7"	336.6	292.1	12	15.9	31.8
8"	368.3	323.9	12	15.9	31.8
9"	406.4	355.6	12	15.9	34.9
10"	431.8	381	12	15.9	34.9
12"	489	438.2	16	15.9	38.1
14"	552.5	495.3	16	15.9	41.3
16"	609.6	552.5	20	15.9	44.5
18"	673.1	609.6	20	15.9	47.6
20"	736.6	673.1	24	15.9	50.8
24"	850.9	781.1	25	15.9	57.2