Socket Weld Flange and Stainless/ Carbon Steel SWRF Flanges

Looking For The Best ASME/ ANSI B16.5 Stainless Steel Socket Weld Flange manufacturer In India? Buy From Oldest 2 To 22 Inch SWRF Flanges supplier In Mumbai

Flanges are used to connect or terminate the pipes in a particular piping system. They are available in various forms one such type is Socket Weld Flange. They were initially developed to be used in high pressure pipes that are small in size. SWRF Flanges have a static strength that is equivalent to a slip on flange. However, the fatigue strength of the Socket Weld Pipe Flange is 50%of the double welded slip on flange. Flat Face Sw Flanges are connected to the pipe with 1 fillet weld on the outer side of the flange. The bottoming clearance of the Ring Joint Socket Weld Flange is usually done to reduce the stress at the root of the weld.

As per Socket Weld Flange Manufacturers In India has a disadvantage that the corrosive products used in the pipe and flange can lead to the development of cracks in the piping system. This crack in Stainless Steel Socket Weld Flange can lead to corrosion problems. It is not advised to use these Sae Socket Weld Flanges for critical services. They are mostly used in small bore lines.

ANSI B16.5 Class 150 Socket-Weld Flanges are used in oil refineries, pharmaceutical plants, petrochemical plants, power generation, and wastewater treatment plants. 2/3/ 4 Inch Socket Weld Flange is also used in a paper mill, shipbuilding, and turnkey projects. 1.5 Inch Socket Weld Flange can be forged or rolled and are designed to be used in high temperature application. Alloy Steel Socket Weld Flange is used in valves and forged fittings.

Table Of Content:

Difference Between Slip On And Socket Weld Flange
Specification List Of SWRF Flange
Socket Weld Flange Price In India
Reducing Socket Weld Flange Applications
Face Types Of Socket Weld Pipe Flanges
Stainless Steel Socket Weld Flange Weight
EN 1092-1 Carbon Steel Socket Weld Flange Pressure/Temperature Ratings
Sae Socket Weld Flange Bolt Size Chart
Raised Face Socket Weld Flange Gasket Chart
Marking Of RTJ Socket Weld Flange
Measurement Of ASME B16.5 SWRF Flange

Square Socket Weld Flange Cutting Machine
Hydraulic Socket Weld Flange Packaging
Carbon Steel SW Flanges Price List
SCH 80 Socket Weld Flange Size Table
Type of Socket Weld Flange
ASME B16.5 Socket Weld Flange Dimensions
SWRF Flange Dimensions Class 150
Class 300 Socket Weld Flange Dimensions
600# Socket Weld Flange Dimensions
Class 1500 Socket Weld Flange Dimensions
2500# Socket Weld Flange Dimensions

Difference Between Slip On And Socket Weld Flange

Slip On Flange : They are a type of ring that is placed on the end of the pipe with the face of the flange facing the pipe at a distance to apply weld.

Socket Weld Flange : is used in steam lines and hydraulic equipment. The thickness of the connecting pipe of the Socket Weld Raised Face Flange needs to be defined to ensure proper bore strength.

Specification List Of SWRF Flange

Material Specification	Socket Weld Flange
Standard Specification Of	ASME B16.5 Flanges, EN 1092-2 Flanges, ASA Flanges, API-605 Flanges, EN 1092-1 Flanges, ASME B16.47 Series A And B Flanges, AWWA C207 Flanges, MSS SP44 Flanges
We Manufacturer Of ASME B16.5 SW Flanges	Tantalum, Monel, Carbon Steel, Titanium, Hastalloy, Inconel, Super Duplex, Bronze, Incoloy, Alloy 20, Copper, Stainless Steel, Brass, Alloy Steel, Cupro-Nickel, Nickel Alloys, Duplex Steel.
Maximum & Minimum Pressure	Minimum Class 150 To Maximum Class 2500
Details Of Size	1/2" To 24"
Socket Weld Flange Application For Use	Socket Attached To Them In An Annealed Condition.
Face Type	RF (Raised face) And RTJ (Ring type joint) & FF (Flat Face)
Available Thickness	SCH 10S/ SCH 20/ SCH 40/ SCH 60/ SCH 80/ SCH 100 To Schedule 120
SWRF Flanges For Sale	Reducing Socket Weld Flanges/ Socket Weld Raised Face Flanges/ RTJ Socket Weld Flanges/ Flat Face Socket Weld Flange/ Socket Weld Blind Flange/ Socket Weld Slip On Flange

Socket Weld Flange Price In India

Type Of Flanges	Size	SCH	Class	Material	Price In INR (India) Per Piece
Socket Weld Flanges	3/4"	SCH XS	150	Stainless Steel	300.00
Socket Weld	1”	SCH XS	150	-	552.00
Socket Weld	1-1/2”	SCH XS	150		775.00
Socket Weld	2"	SCH 40	150	-	937.00
Socket Weld	3"	SCH 40	150	-	1283.00
Socket Weld	4"	SCH 40	150	Stainless Steel	1643.00

We Are Largest Independent Manufacturer Of Stainless Steel Socket Weld Flange In India. For final Carbon Steel Socket Weld Flange Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in. Contact Us For Buy ASME B16.5 Socket Weld Flange

Wide Size Range In Schedule 40 Carbon Steel Socket Weld Flange, Check Price List Of Awwa C207 SW Flanges, Socket Weld Flange Manufacturers

Reducing Socket Weld Flange Applications

Aluminum Socket Weld Flanges For Oil And Gas Industry
Stainless Steel Socket Weld Flanges For Water Pipeline Inspection
Carbon Steel Socket Weld Flanges For Power Plant Industry
Class 150 SWRF Flange For Food Processing Industry
Hydraulic Socket Weld Flange For Chemical Industry

Face Types Of Socket Weld Pipe Flanges

Raised Face (RF) Lap Joint Flange
Ring Type Joint (RTJ) Lap Joint Flange
Flat Face (FF) Lap Joint Flange

Stainless Steel Socket Weld Flange Weight

Nominal Pipe Size For (NPS)	Slip On Flanges (SORF)	Threaded Flanges (NPT)	Socket Weld Flanges (SWRF)	Lap Joint Flanges (Loose)	Blind Flanges (BLRF)	Weld Neck Flanges (WNRF)
½	1	1	2	1	2	2
¾	2	2	2	2	2	2
1	2	2	2	2	2	3
1¼	3	3	3	3	3	3
1½	3	3	3	3	4	4
2	5	5	5	5	5	6
2½	8	8	8	8	7	10
3	9	9	9	9	9	11.5
3½	11	12	11	11	13	12
4	13	13	13	13	17	16.5
5	15	15	15	15	20	21
6	19	19	19	19	27	26
8	30	30	30	30	47	42
10	43	43	43	43	70	54
12	64	64	64	64	123	88
14	90	90	90	105	140	114
16	106	98	98	140	180	140
18	130	130	130	160	220	165
20	165	165	165	195	285	197
22	185	185	185	245	355	225
24	220	220	220	275	430	268

Call For Material Test Certificate And Free Sample Of Ring Joint Socket Weld Flange, Refer Flat Face Sw Flanges Specification/ Pressure Rating/ Thickness/ Tolerance/ Bolt Chart & Socket Weld Flange Manufacturers.

EN 1092-1 Carbon Steel Socket Weld Flange Pressure/Temperature Ratings

Our Materials Are Delivered To The Following Countries:

South Africa, Brazil, Saudi Arabia (KSA), Kuwait

Socket Weld Flange

South Africa, Saudi Arabia (KSA), Brazil, Kuwait

Australia, Nigeria, Turkey, UK, Belgium, Egypt

Socket Weld Pipe Flanges

Egypt, UK, Australia, Nigeria, Turkey, Belgium

Hong Kong, Spain, Oman, Mexico, Poland, Japan

Reducing Socket Weld Flange

Mexico, Spain, Hong Kong, Oman, Poland, Japan

Iran, Italy, Chile, Singapore, Canada, China

Socket Weld Raised Face Flange

Iran, Singapore, Italy, Chile, Canada, China

Malaysia, United Kingdom -UK, Europe, UAE

ASME B16.5 SWRF Flanges

United Kingdom -UK, Malaysia, UAE, Europe

Carbon Steel Socket Weld Flange

Indonesia, Philippines, Dammam -KSA

Stainless Steel Socket Weld Flange

Thailand, Qatar, France, Europe

ANSI B16.5 SW Flanges

Germany, Finland, USA, Bangladesh

Sae Socket Weld Flange Bolt Size Chart

Size in (Inches)	Size in (Millimeter)	Number of Bolts	Bolt (UNC) Size	RF (Raised Face) Stud Length	Stud (ISO) Size	Machine Flange Bolt Length
1/2	15	4	1/2	55	M14	50
3/4	20	4	1/2	65	M14	50
1	25	4	1/2	65	M14	55
1 1/4	32	4	1/2	70	M14	55
1 1/2	40	4	1/2	70	M14	65
2	50	4	5/8	85	M16	70
2 1/2	65	4	5/8	90	M16	75
3	80	4	5/8	90	M16	75
3 1/2	90	8	5/8	90	M16	75
4	100	8	5/8	90	M16	75
5	125	8	3/4	95	M20	85
6	150	8	3/4	100	M20	85
8	200	8	3/4	110	M20	90
10	250	12	7/8	115	M24	100
12	300	12	7/8	120	M24	100
14	350	12	1	135	M27	115
16	400	16	1	135	M27	115
18	450	16	1 1/8	145	M30	125
20	500	20	1 1/8	160	M30	140
24	600	20	1 1/4	170	M33	150

Raised Face Socket Weld Flange Gasket Chart

NPS For (Normal Pipe Size)	Gasket (I.D.) Inside Daimeter	Gasket (O.D.) Outside Daimeter
NPS For (Normal Pipe Size)	Gasket (I.D.) Inside Daimeter	#150LB	#300LB	#400LB	#600LB	#900LB
1/2"	0.84	1.875	2.125	2.125	2.125	2.50
3/4"	1.06	2.25	2.625	2.625	2.625	2.75
1"	1.31	2.625	2.875	2.875	2.875	3.125
1 1/4"	1.66	3	3.25	3.25	3.25	3.50
1 1/2"	1.91	3.375	3.75	3.75	3.75	3.875
2"	2.38	4.125	4.375	4.375	4.375	5.625
2 1/2"	2.88	4.875	5.125	5.125	5.125	6.50
3"	3.50	5.375	5.875	5.875	5.875	6.625
4"	4.50	6.875	7.125	7.00	7.625	8.125
5"	5.56	7.75	8.50	8.375	9.50	9.75
6"	6.62	8.75	9.875	9.75	10.50	11.375
8"	8.62	11	12.125	12.00	12.625	14.125
10"	10.75	13.375	14.25	14.125	15.75	17.125
12"	12.75	16.125	16.625	16.50	18.00	19.625

Marking Of RTJ Socket Weld Flange

ASME B16.5 Socket Weld Flange Marking includes ANSI Or ASME/ ASA Code

Name of Manufacturer = (Fastwell Engineering)
NPS = (2" Inch)
Flanges Type = (Socket Weld)
Schedule = (SCH 80)
Material Designation = (ASTM A182 F316)
Class = (Class 150)
Country Name = (Made In India)
Heat Number = (1014)

Marking Format Of RTJ Socket Weld Flange

Measurement Of ASME B16.5 SWRF Flange

O For Outside Diameter of flange
C For Thickness of flange
R For Diameter of raised face
X For Hub Diameter at base
Y For Length through hub
T For (Minimum) thread length
Q For (Minimum) diameter of bolt circle

Square Socket Weld Flange Cutting Machine

Hydraulic Socket Weld Flange Packaging

Carbon Steel SW Flanges Price List

Type Of Flanges	Size	SCH	Class	Material	Price In INR (India) Per Piece
SWRF Flanges	3/4"	SCH 40	150	Carbon Steel	198.00
SWRF	1"	SCH 40	150	-	299.00
SWRF	2"	SCH 80	300	-	378.00
SWRF	4"	SCH 80	300	-	766.00
SWRF	6"	SCH 40	300	-	1199.00

EIL Approved Stainless Steel Socket Weld Flange Manufacturer In India. For final Carbon Steel Socket Weld Flanges Price List Please Call on +91-9987870874 or drop an Email to info@fastwell.in.

SCH 80 Socket Weld Flange Size Table

Nominal Size Of Pipe		Type Of Flanges	(Ø A)	(D)	Liner Wall Thickness
(DN1)	(DN2)	Type Of Flanges	(Ø A)	(D)	Liner Wall Thickness
Inches	Inches		Millimeter	Millimeter	Millimeter
3/4"	1/2"	1	98.5	30	5.0
1"	1/2"	1	108	30	5.0
1"	3/4"	1	108	30	5.0
1.1/2"	1/2"	1	127	30	5.0
1.1/2"	3/4"	1	127	30	5.0
1.1/2"	1"	1	127	30	5.0
2"	1/2"	3	152	30	5.0
2"	3/4"	2	152	30	5.0
2"	1"	2	152	30	5.0
2"	1.1/2"	1	152	30	5.0
3"	3/4"	3	190.5	35	5.0
3"	1"	3	190.5	35	5.0
3"	1.1/2"	2	190.5	35	5.0
3"	2"	1	190.5	35	5.0
4"	3/4"	3	228.6	35	5.0
4"	1"	3	228.6	35	5.0
4"	1.1/2"	3	228.6	35	5.0
4"	2"	3	228.6	35	5.0
4"	3"	2	228.6	35	5.0
6"	3/4"	3	280	40	5.0
6"	1"	3	280	40	5.0
6"	1.1/2"	3	280	40	5.0
6"	2"	3	280	40	5.0
6"	3"	3	280	40	5.0
6"	4"	2	280	40	5.0
8"	1"	3	343	35	5.0
8"	1.1/2"	3	343	35	5.0
8"	2"	3	343	40	5.0
8"	3"	3	343	40	5.0
8"	4"	3	343	40	5.0
8"	6"	2	343	40	5.0
10"	1"	3	406	35	2.5
10"	1.1/2"	3	406	35	2.5
10"	2"	3	406	35	2.5
10"	3"	3	406	35	2.5
10"	4"	3	406	35	2.5
10"	6"	3	406	35	2.5
10"	8"	2	406	35	3.5
12"	1"	3	483	35	3.5
12"	1.1/2"	3	483	35	3.5
12"	2"	3	483	35	3.5
12"	3"	3	483	35	3.5
12"	4"	3	483	35	3.5
12"	6"	3	483	35	3.5
12"	8"	3	483	35	3.5
12"	10"	2	483	35	3.5
14"	12"	1	533	40	3.5
16"	12"	3	597	40	3.5
16"	14"	2	597	35	3.5

Purchase Online Alloy Steel Socket Weld Flange According To JIS, ISO, DIN, PN, UNI Standard, Biggest Socket Weld Flange Manufacturers & supplier Of BS 4504/ En 1092-1 SWRF Flanges

Type of Socket Weld Flange

Sch 80 Socket Weld Pipe Flanges

1500# Reducing Socket Weld Flange

Socket Weld Raised Face Flange

Sae Socket Weld Flange

Ring Joint Socket Weld Flange

Pn16 Socket Weld Flange

Aluminum Socket Weld Flange

ASME B16.5 Socket Weld Flange

Flat Face Socket Weld Flange

Hydraulic Socket Weld Flange

Socket Weld Slip On Flange

Socket Weld Blind Flange

Class 300 Socket Weld Flange

Class 150 SWRF Flange

EN 1092-1 SW Flange

Don't Forget To View Dimensions Of Class 150 To 2500# Socket Weld Raised Face Flange, Weight Formula Of Mss Sp-44 Sae Socket Weld Flanges. Socket Weld Flange Manufacturers In India

ASME B16.5 Socket Weld Flange Dimensions

SWRF Flange Dimensions Class 150

NPS	ID (Inside Daimeter)	OD (Outside Daimeter)	B.C. (Bolt Circle)	Raised Face For (R)	RF (Raised Face)	H	D	Inside Daimeter 2*	Thickness Of Raised Face (T)	Thickness (1)	Flat Face (Thickness2)	Bolt Hole (B.H.)	Number of Bolt Holes
1/2"	0.88"	3.50"	2.38"	1.38"	.063"	1.19"	.38"	0.62"	.62"	.38"	.56"	.62"	4
3/4"	1.09"	3.88"	2.75"	1.69"	.063"	1.50"	.44"	0.82"	.62"	.44"	.56"	.62"	4
1"	1.36"	4.25"	3.12"	2.00"	.063"	1.94"	.50"	1.05"	.69"	.50"	.63"	.62"	4
1-1/4"	1.70"	4.62"	3.50"	2.50"	.063"	2.31"	.56"	1.38"	.81"	.56"	.75"	.62"	4
1-1/2"	1.97"	5.00"	3.88"	2.88"	.063"	2.56"	.62"	1.61"	.88"	.62"	.82"	.62"	4
2"	2.44"	6.00"	4.75"	3.62"	.063"	3.06"	.69"	2.07"	1.00"	.69"	.94"	.75"	4
2-1/2"	2.94"	7.00"	5.50"	4.12"	.063"	3.56"	.75"	2.47"	1.12"	.82"	1.06"	.75"	4
3"	3.57"	7.50"	6.00"	5.00"	.063"	4.25"	.81"	3.07"	1.19"	.88"	1.13"	.75"	4
3-1/2"	4.07"	8.50"	7.00"	5.50"	.063"	4.81"	.88"	3.55"	1.25"	.88"	1.19"	.75"	8
4"	4.57"	9.00"	7.50"	6.19"	.063"	5.31"	.94"	4.03"	1.31"	.88"	1.25"	.75"	8
5"	5.66"	10.00"	8.50"	7.31"	.063"	6.44"	.94"	5.05"	1.44"	.88"	1.38"	.88"	8
6"	6.72"	11.00"	9.50"	8.50"	.063"	7.56"	1.06"	6.07"	1.56"	.94"	1.50"	.88"	8
8"	8.72"	13.50"	11.75"	10.62"	.063"	9.69"	1.25"	7.98"	1.75"	1.06"	1.69"	.88"	8
10"	10.88"	16.00"	14.25"	12.75"	.063"	12.00"	1.31"	10.02"	1.94"	1.13"	1.88"	1.00"	12
12"	12.88"	19.00"	17.00"	15.00"	.063"	14.38"	1.56"	12.00"	2.19"	1.19"	2.13"	1.00"	12
14"	14.14"	21.00"	18.75"	16.25"	.063"	15.75"	1.63"	13.25"	2.25"	1.32"	2.19"	1.12"	12
16"	16.16"	23.50"	21.25"	18.50"	.063"	18.00"	1.75"	15.25"	2.50"	1.38"	2.44"	1.12"	16
18"	18.18"	25.00"	22.75"	21.00"	.063"	19.88"	1.94"	17.25"	2.69"	1.50"	2.63"	1.25"	16
20"	20.20"	27.50"	25.00"	23.00"	.063"	22.00"	2.13"	19.25"	2.88"	1.63"	2.83"	1.25"	20
22"	22.22"	29.50"	27.25"	25.25"	.063"	24.25"	2.38"	21.25"	3.13"	1.75"	3.07"	1.38"	20
24"	24.25"	32.00"	29.50"	27.25"	.063"	26.12"	2.50"	23.25"	3.25"	1.82"	3.19"	1.38"	20

Class 300 Socket Weld Flange Dimensions

Nominal Pipe Size (NPS)		Outside Diameter (O.D)	Wall Thickness	DiamRaised Face (RF) eter of	Dia. of Hub at Base	Length Of Thru Hub	Dia. of Bore	Depth Of Socket	No. of Holes	Dia. of Holes	Approx. Weight In KG (Kilogram)
Nominal Pipe Size (NPS)		(O)	(C)	(R)	(X)	(Y)	(B)	(D)	No. of Holes	Dia. of Holes	Approx. Weight In KG (Kilogram)
1/2″	Inch	3.75	0.56	1.38	1.5	0.88	0.88	0.38	4	0.62	2
1/2″	(mm)	95.3	14.2	35.1	38.1	22.4	22.4	9.7	4	15.7	1
3/4″	Inch	4.62	0.62	1.69	1.88	1	1.09	0.44	4	0.75	3
3/4″	(mm)	117.3	15.7	42.9	47.8	25.4	27.7	11.2	4	19.1	1
1″	Inch	4.88	0.69	2	2.12	1.06	1.36	0.5	4	0.75	3
1″	(mm)	124	17.5	50.8	53.8	26.9	34.5	12.7	4	19.1	1
1 1/4″	Inch	5.25	0.75	2.5	2.5	1.06	1.7	0.56	4	0.75	4
1 1/4″	(mm)	133.4	19.1	63.5	63.5	26.9	43.2	14.2	4	19.1	2
1 1/2″	Inch	6.12	0.81	2.88	2.75	1.19	1.95	0.62	4	0.88	6
1 1/2″	mm.	155.4	20.6	73.2	69.9	30.2	49.5	15.7	4	22.4	3
2″	Inch	6.5	0.88	3.62	3.31	1.31	2.44	0.69	8	0.75	7
2″	mm.	165.1	22.4	91.9	84.1	33.3	62	17.5	8	19.1	3
2 1/2″	Inch	7.5	1	4.12	3.94	1.5	2.94	0.75	8	0.88	10
2 1/2″	mm.	190.5	25.4	104.6	100.1	38.1	74.7	19.1	8	22.4	5
3″	Inch	8.25	1.12	5	4.62	1.69	3.57	0.81	8	0.88	13
3″	mm.	209.6	28.4	127	117.3	42.9	90.7	20.6	8	22.4	6
3 1/2″	Inch	9	1.19	5.5	5.25	1.75	4.07		8	0.88	17
3 1/2″	mm.	228.6	30.2	139.7	133.4	44.5	103.4		8	22.4	8
4″	Inch	10	1.25	6.19	5.75	1.88	4.57		8	0.88	22
4″	mm.	254	31.8	157.2	146.1	47.8	116.1		8	22.4	10
5″	Inch	11	1.38	7.31	7	2	5.66		8	0.88	28
5″	mm.	279.4	35.1	185.7	177.8	50.8	143.8		8	22.4	13
6″	Inch	12.5	1.44	8.5	8.12	2.06	6.72		12	0.88	39
6″	mm.	317.5	36.6	215.9	206.2	52.3	170.7		12	22.4	18
8″	Inch	15	1.62	10.62	10.25	2.44	8.72		12	1	58
8″	mm.	381	41.1	269.7	260.4	62	221.5		12	25.4	26
10″	Inch	17.5	1.88	12.75	12.62	2.62	10.88		16	1.12	81
10″	mm.	444.5	47.8	323.9	320.5	66.5	276.4		16	28.4	37
12″	Inch	20.5	2	15	14.75	2.88	12.88		16	1.25	115
12″	mm.	520.7	50.8	381	374.7	73.2	327.2		16	31.8	52
14″	Inch	23	2.12	16.25	16.75	3	14.14		20	1.25	165
14″	mm.	584.2	53.8	412.8	425.5	76.2	359.2		20	31.8	75
16″	Inch	25.5	2.25	18.5	19	3.25	16.16		20	1.38	190
16″	mm.	647.7	57.2	469.9	482.6	82.6	410.5		20	35.1	86
18″	Inch	28	2.38	21	21	3.5	18.18		24	1.38	250
18″	mm.	711.2	60.5	533.4	533.4	88.9	461.8		24	35.1	113
20″	Inch	30.5	2.5	23	23.12	3.75	20.2		24	1.38	315
20″	mm.	774.7	63.5	584.2	587.2	95.3	513.1		24	35.1	143
24″	Inch	36	2.75	27.25	27.62	4.19	24.25		24	1.62	475
24″	mm.	914.4	69.9	692.2	701.5	106.4	616		24	41.1	215

600# Socket Weld Flange Dimensions

Nominal Pipe Size (NPS)		Outside Diameter (O.D)	Wall Thickness	DiamRaised Face (RF) eter of	Dia. of Hub at Base	Length Of Thru Hub	Dia. of Bore	Depth Of Socket	No. of Holes	Dia. of Holes	Approx. Weight In KG (Kilogram)
Nominal Pipe Size (NPS)		(O)	(C)	(R)	(X)	(Y)	(B)	(D)	No. of Holes	Dia. of Holes	Approx. Weight In KG (Kilogram)
1/2″	Inch	3.75	0.56	1.38	1.5	0.88	0.88	0.38	4	0.62	2
1/2″	mm.	95.3	14.2	35.1	38.1	22.4	22.4	9.7	4	15.7	1
3/4″	Inch	4.62	0.62	1.69	1.88	1	1.09	0.44	4	0.75	3
3/4″	mm.	117.3	15.7	42.9	47.8	25.4	27.7	11.2	4	19.1	1
1″	in.	4.88	0.69	2	2.12	1.06	1.36	0.5	4	0.75	4
1″	mm.	124	17.5	50.8	53.8	26.9	34.5	12.7	4	19.1	2
1 1/4″	in.	5.25	0.81	2.5	2.5	1.12	1.7	0.56	4	0.75	5
1 1/4″	(MM)	133.4	20.6	63.5	63.5	28.4	43.2	14.2	4	19.1	2
1 1/2″	in.	6.12	0.88	2.88	2.75	1.25	1.95	0.62	4	0.88	7
1 1/2″	(MM)	155.4	22.4	73.2	69.9	31.8	49.5	15.7	4	22.4	3
2″	in.	6.5	1	3.62	3.31	1.44	2.44	0.69	8	0.75	9
2″	(MM)	165.1	25.4	91.9	84.1	36.6	62	17.5	8	19.1	4
2 1/2″	in.	7.5	1.12	4.12	3.94	1.62	2.94	0.75	8	0.88	13
2 1/2″	(MM)	190.5	28.4	104.6	100.1	41.1	74.7	19.1	8	22.4	6
3″	in.	8.25	1.25	5	4.62	1.81	3.57	0.81	8	0.88	16
3″	(MM)	209.6	31.8	127	117.3	46	90.7	20.6	8	22.4	7
3 1/2″	in.	9	1.38	5.5	5.25	1.94	4.07		8	1	21
3 1/2″	(MM)	228.6	35.1	139.7	133.4	49.3	103.4		8	25.4	10
4″	in.	10.75	1.5	6.19	6	2.12	4.57		8	1	37
4″	(MM)	273.1	38.1	157.2	152.4	53.8	116.1		8	25.4	17
5″	in.	13	1.75	7.31	7.44	2.38	5.66		8	1.12	63
5″	(MM)	330.2	44.5	185.7	189	60.5	143.8		8	28.4	29
6″	in.	14	1.88	8.5	8.75	2.62	6.72		12	1.12	80
6″	(MM)	355.6	47.8	215.9	222.3	66.5	170.7		12	28.4	36
8″	in.	16.5	2.19	10.62	10.75	3	8.72		12	1.25	115
8″	(MM)	419.1	55.6	269.7	273.1	76.2	221.5		12	31.8	52
10″	in.	20	2.5	12.75	13.5	3.38	10.88		16	1.38	170
10″	(MM)	508	63.5	323.9	342.9	85.9	276.4		16	35.1	77
12″	in.	22	2.62	15	15.75	3.62	12.88		20	1.38	200
12″	(MM)	558.8	66.5	381	400.1	91.9	327.2		20	35.1	91
14″	in.	23.75	2.75	16.25	17	3.69	14.14		20	1.5	230
14″	(MM)	603.3	69.9	412.8	431.8	93.7	359.2		20	38.1	104
16″	in.	27	3	18.5	19.5	4.19	16.16		20	1.62	330
16″	(MM)	685.8	76.2	469.9	495.3	106.4	410.5		20	41.1	150
18″	in.	29.25	3.25	21	21.5	4.62	18.18		20	1.75	400
18″	(MM)	743	82.6	533.4	546.1	117.3	461.8		20	44.5	181
20″	in.	32	3.5	23	24	5	20.2		24	1.75	510
20″	mm.	812.8	88.9	584.2	609.6	127	513.1		24	44.5	231
24″	in.	37	4	27.25	28.25	5.5	24.25		24	2	730
24″	mm.	939.8	101.6	692.2	717.6	139.7	616		24	50.8	331

Class 1500 Socket Weld Flange Dimensions

Nominal Pipe Size (NPS)		Outside Diameter (O.D)	Wall Thickness	DiamRaised Face (RF) eter of	Dia. of Hub at Base	Length Of Thru Hub	Dia. of Bore	Depth Of Socket	No. of Holes	Dia. of Holes	Approx. Weight In KG (Kilogram)
Nominal Pipe Size (NPS)		(O)	(C)	(R)	(X)	(Y)	(B)	(D)	No. of Holes	Dia. of Holes	Approx. Weight In KG (Kilogram)
1/2″	(in.)	4.75	0.88	1.38	1.5	1.25	0.88	0.38	4	0.88	4
1/2″	(mm)	120.7	22.4	35.1	38.1	31.8	22.4	9.7	4	22.4	2
3/4″	(in.)	5.12	1	1.69	1.75	1.38	1.09	0.44	4	0.88	5
3/4″	(mm)	130	25.4	42.9	44.5	35.1	27.7	11.2	4	22.4	2
1″	(in.)	5.88	1.12	2	2.06	1.62	1.36	0.5	4	1	8
1″	(mm)	149.4	28.4	50.8	52.3	41.1	34.5	12.7	4	25.4	4
1 1/4″	(in.)	6.25	1.12	2.5	2.5	1.62	1.7	0.56	4	1	9
1 1/4″	(mm)	158.8	28.4	63.5	63.5	41.1	43.2	14.2	4	25.4	4
1 1/2″	(in.)	7	1.25	2.88	2.75	1.75	1.95	0.62	4	1.12	12
1 1/2″	(mm)	177.8	31.8	73.2	69.9	44.5	49.5	15.7	4	28.4	5
2″	(in.)	8.5	1.5	3.62	4.12	2.25	2.44	0.69	8	1	25
2″	(mm)	215.9	38.1	91.9	104.6	57.2	62	17.5	8	25.4	11
2 1/2″	(in.)	9. 2	1. 2	4. 2	4. 8	2.5	2. 4	0. 5	8	1. 2	36
2 1/2″	(mm)	244.3	41.1	104.6	124	63.5	74.7	19.1	8	28.4	16
3″	(in.)	10.5	1.88	5	5.25	2.88			8	1.25	48
3″	(mm)	266.7	47.8	127	133.4	73.2			8	31.8	22
4″	(in.)	12.25	2.12	6.19	6.38	3.56			8	1.38	73
4″	(mm)	311.2	53.8	157.2	162.1	90.4			8	35.1	33
5″	(in.)	14.75	2.88	7.31	7.75	4.12			8	1.62	130
5″	(mm)	374.7	73.2	185.7	196.9	104.6			8	41.1	59
6″	(in.)	15.5	3.25	8.5	9	4.69			12	1.5	165
6″	(mm)	393.7	82.6	215.9	228.6	119.1			12	38.1	75
8″	(in.)	19	3.62	10.62	11.5	5.62			12	1.75	260
8″	(mm)	482.6	91.9	269.7	292.1	142.7			12	44.5	118
10″	(in.)	23	4.25	12.75	14.5	6.25			12	2	435
10″	(mm)	584.2	108	323.9	368.3	158.8			12	50.8	197
12″	(in.)	26.5	4.88	15	17.75	7.12			16	2.12	580
12″	mm.	673.1	124	381	450.9	180.8			16	53.8	263
14″	(in.)	29.5	5.25	16.25	19.5				16	2.38
14″	mm.	749.3	133.4	412.8	495.3				16	60.5
16″	(in.)	32.5	5.75	18.5	21.75				16	2.62
16″	mm.	825.5	146.1	469.9	552.5				16	66.5
18″	(in.)	36	6.38	21	23.5				16	2.88
18″	(mm)	914.4	162.1	533.4	596.9				16	73.2
20″	in.	38.75	7	23	25.25				16	3.12
20″	(mm)	984.3	177.8	584.2	641.4				16	79.2
24″	in.	46	8	27.25	30				16	3.62
24″	(mm)	1168.4	203.2	692.2	762	-	-	-	16	91.9

2500# Socket Weld Flange Dimensions

NPS For (Normal Pipe Diameter)		O.D. For (Ouside Daimeter)	Wall Thickness Min	Dai.r of Hub	Raised Face (RF) Diameter	Hub Dai. Chamfer of Weld Neck	Length Of Hub.(Y)	Daimeter Bore	Bolt Circle (B.C.) Daimeter >	Daimeter Of (B.H.) Bolt Holes	No. Of Bolts	Dai. of Bolts In (Inch)	Weight In Kilogram/	LB
Inches	(dn)	(O)	(C)	(X)	(G)	(A)	(Y)	(B)	(BC)	(BH)	(BN)	(BD)	-	-
1/2″	15	89.00	11.20	30.20	35.10	21.30	47.80	15.80	60.50	15.80	4	1/2″	0.7	1.5
3/4″	20	98.50	12.70	38.10	42.90	26.70	52.30	20.80	69.90	15.80	4	1/2″	0.8	1.8
1″	25	108.00	14.20	49.30	50.80	33.50	55.60	26.70	79.30	15.80	4	1/2″	1.1	2.4
1-1/4″	32	117.50	15.70	58.70	63.50	42.20	57.20	35.10	88.90	15.80	4	1/2″	1.5	3.3
1-1/2″	40	127.00	17.50	65.00	73.20	48.30	62.00	40.90	98.60	15.80	4	1/2″	1.8	4
2″	50	152.50	19.10	77.70	91.90	60.50	63.50	52.60	120.70	19.10	4	5/8″	2.7	6
2-1/2″	65	178.00	22.40	90.40	104.60	73.20	69.90	62.70	139.70	19.10	4	5/8″	4.4	9.8
3″	80	190.50	23.90	108.00	127.00	88.90	69.90	78.00	152.40	19.10	4	5/8″	5.2	11.5
3-1/2″	90	216.00	23.90	122.20	139.70	101.60	71.40	90.20	177.80	19.10	8	5/8″	6.4	14.2
4″	100	228.50	23.90	134.90	157.20	114.30	76.20	102.40	190.50	19.10	8	5/8″	7.5	16.6
5″	125	254.00	23.90	163.60	185.70	141.20	88.90	128.30	215.90	22.40	8	3/4″	9.2	20.2
6″	150	279.50	25.40	192.00	215.90	168.40	88.90	154.20	241.30	22.40	8	3/4″	11	24.3
8″	200	343.00	28.40	246.10	269.70	219.20	101.60	202.70	298.50	22.40	8	3/4″	18.4	40.6
10″	250	406.50	30.20	304.80	323.90	273.10	101.60	254.50	362.00	25.40	12	7/8″	25.5	56.2
12″	300	482.50	31.80	365.30	381.00	323.90	114.30	304.80	431.80	25.40	12	7/8″	37	81.4
14″	350	533.50	35.10	400.10	412.80	355.60	127.00		476.30	28.50	12	1″	51	113
16″	400	597.00	36.60	457.20	469.90	406.40	127.00		539.80	28.50	16	1″	61.5	136
18″	450	635.00	39.60	505.00	533.40	457.20	139.70		577.90	31.80	16	1 1/8″	71.5	158
20″	500	698.50	42.90	558.80	584.20	508.00	144.50		635.00	31.80	20	1 1/8″	85	187
24″	600	813.00	47.80	663.40	692.20	609.60	152.40		749.30	35.10	20	1 1/4″	119	262