ASME B16.5 Flange and ANSI B16.5 Forged Flanges Dimensions

Table Of Content:

ASME B16.5 Flange Specification
ASME B16.5 material price list
ASME B16.5 Material
ANSI B16.5 Standard
Most Selling Types Of Forged Steel Flanges
Types Of Flange Face Finish
Gasket Material For Flanges
ASME B16.5 flange dimensions
Surface Finish Of B16.5 Flanges
Inspection Plan And Testing Of Forged Flange
Bolt Size For ASME B16.5 Flange
Nominal Bore Of Flange
ASME B16.5 Thickness
Flange Gasket Types
Types Of Flanges Used In Oil And Gas Industry
ANSI B16 5 Pressure Temperature Ratings
ASME B16.5 Flange Weight in KG

Flange Marking Formula
Forged Flanges Manufacturing Process
ASME B16.5 150 FF flange dimensions
Pipe Flange Sizes Chart In Inch & Mm
Flange Equivalent
ASME B16.5 Class 900 Flange Dimensions
ASME B16.5 Class 1500 Flange Dimensions
ASME B16.5 Class 2500 Flange Dimension
What is the full form ASME B16.5?
ASME B16 5 Raised Face and Large Male and Female Flanges face imperfections
Steel Flange HS Code
Pipe Flange Machine
Flange Type Codes

B16.5 Flange Forging

Manufacturer Of ANSI B16.5 Forged Flanges in India, Check ASME B16.5 material Specification

ASME B16.5 Flange Specification

Most Selling Size :

NPS: ½” to 48″
15NB – 1500NB
PN 2.5 – PN 400

Size :

For large diameter flanges
NPS 26 to NPS 60 (ASME B16.47)

Manufacturing Technique :

Cast
Forged
Plate

Schedule :

SCH 10/ 20/ 40
SCH 60/ 80/ 100
SCH 120/ 140
SCH 160/ 180

Pressure :

Class 125, 150
Class 300, 400
Class 600, 900
Class 1500, 2500

Standard :

ASME B16.5 : 1/2″ To 24″
ASME B16.36 : 2″ To 24″
ASME B16.47 : 24″ To 60″
ASME B16.48 : 2″ To 24″

Manufacturing Way :

Forged / drilling
Rolled/ Turning
CNC machining
Milling / stamping

Classification :

SORF
LWNRF
JRF
SWRF
BLRF
WNRF
THRF

Number :

4 To 48

Process :

Material selection & cutting
Shaping
Heat treatment & forming
Forging & machining
Surface finish
Inspection
Quality control

Threads :

BSPP (Male & female)
MNPT (Male)
MPT/ BSPT (Female)
NPT/ BSP/ FPT

Resistance :

Nitric Acid
Sulfuric Acidr
Hydrochloric Acid
Alkalies and Salts
Phosphoric Acid
Organic Acid
Seawater

Faces Method :

M&F face (Male & female)
RF face (Raised)
RTJ face (Ring type joint)
FF face (Plain or flat)
T&G face (Tongue & groove)

Surface Treatment Type :

Mirror finish
Cold water finish
Concentric serrated
Stock finish
Serrated & smooth finish
Spiral serrated

Uses :

Power generation plant
Petrochemical plants
Petrochemicals industry
Oil & gas plants
Nuclear energy sector
Sea water exchanger

Types Of Packaging :

Carton box
Plastic bag
Wooden case
Or custom as required

Logistics Way :

By Air
By Sea
Saudi Arabia = 7 to 8 day
UAE = 6 to 7 day
Oman = 5 to 6 days
Bahrain = 9 to 10 days
Qatar = 7 day

Services :

Drilling/ Electroplating
Threading/ Forging
Beveling end/ Polishing
Cutting/ Minor Fabrication
CNC machined/ Casting
Sand Blasting/ Rolling

Types Of Connection :

Threaded
Welding

Available Material:

Carbon steel
Nickel alloy
Titanium
Copper nickel
Alloy steel
Stainless steel

Testing :

Impact test
Material inspection
Hardness test
Tensile test
Visual inspection
PMI test

Germany Standards :

DIN 2501
DIN 2502
DIN 2573
DIN 2576
DIN 2543
DIN 2633
DIN 2631

European Standards :

EN 1092-1
EN 1092-2

Japanese Standard :

JIS B2311
JIS B2312
JIS B2220

AWWA Standard :

AWWA C207

BS Standard :

BS 4504
BS 10

ISO Standard :

ISO 160
ISO 6164

For More Information Please Contact US

Check Face Finish Of Forged Steel Flange, buy Class 150 to 2500 Lbs B16.5 Flanges At Factory Price in Mumbai

ASME B16.5 material price list

Size, Schedule,and Class	Price In US$ (Dollar) per unit	Price In Dirham (AED) per unit
1” x CL. 150 x	US$ 11.43	42.00
1.1/4” x 150LB x Sch. 40S	US$ 16.06	59.00
1.1/2” x CL. 150 x Schedule 40S	US$ 22.63	83.11
2” x 150LB x Sch. 40S	US$ 29.23	107.35
3” x CL. 150 x Schedule 40S	US$ 56.63	208.00
3.1/2” x 150LB x Sch. 40S	US$ 62.94	231.18
4” x 150# x Schedule 40S	US$ 79.91	293.51
5” x CL. 150 x Sch. 40S	US$ 100.64	369.64
6” x 150LB x Schedule 40S	US$ 122.79	451.00
8” x CL. 150 x Sch. 40S	US$ 203.37	747.00
10” x 150LB x Schedule. 40S	US$ 278.00	1021.10
12” x CL. 150 x Sch. 40S	US$ 431.25	1584.00
14” x CL. 150 x Schedule 40S	US$ 567.41	2084.12
16” x 150LB x Sch. 40S	US$ 705.14	2590.00
18” x CL. 150 x Schedule 40S	US$ 801.79	2945.00
20” x CL. 150 x Sch. 40S	US$ 985.59	3620.10
1” x 150LB x Schedule 40S	US$ 18.09	66.45
1.1/4” x CL. 300 x Sch. 40S	US$ 24.25	89.06
1.1/2” x 150LB x Schedule 40S	US$ 33.36	122.54
2” x Class 300 x Sch. 40S	US$ 40.29	148.00
3.1/2” x 150LB x Schedule 40S	US$ 60.57	222.46
3” x CL. 300 x Sch. 40S	US$ 81.16	298.10
3.1/2” x 150LB x Schedule 40S	US$ 130.71	480.11
4” x CL. 300 x Sch. 40S	US$ 176.45	648.12
5” x 150LB x Schedule 40S	US$ 225.61	828.66
6” x CL. 300 x Sch. 40S	US$ 277.42	1018.96
8” x 150LB x Schedule 40S	US$ 348.81	1281.20

ASME B16.5 Material

Stainless steels
X2CrNi18-9	W.Nr. 1.4307
X2CrNiMo17-12-2	W.Nr. 1.4406
X2CrNiMo17-13-2	W.Nr. 1.4404
X2CrNiMoN22-5-3	W.Nr. 1.4462
X2CrNiMo17-13-3	W.Nr. 1.4429
X2CrNiMo25-7-4	W.Nr. 1.4410
X3CrNiMo13-4	W.Nr. 1.4313
X3CrNiMoN17-13-3	W.Nr. 1.4436
X6CrNiMoTi17-12-2	W.Nr. 1.4571
X6CrNiNb18-10	W.Nr. 1.4550
X5CrNi18-10	W.Nr. 1.4301
X5CrNiMo17-12-2	W.Nr. 1.4401
X6CrNi18-11	W.Nr. 1.4948

Supplier of ASME B16.5 Standard Pipe Flanges In Small/ Large Sizes Suitable For Petrochemical Plants

ANSI B16.5 Standard

Most Selling Types Of Forged Steel Flanges

Stainless Steel Reducing Flange

Stainless Steel Weld Neck Flange

Spades Ring Spacers Flanges

Stainless Steel Blind Flange

ASME B16.5 Square Flanges

Carbon Steel Orifice Flange

Spectacle Blind Flanges

Stainless Steel Slip On Flange

Stainless Steel Plate Flange

Nipo Flange

Stainless Steel Lap Joint Flanges

ASME B16.47 Flange

Large Diameter Flanges

Stainless Steel Plate Flanges

Stainless Steel Backing Flange

Studding Flange

Class 150 Flange

Class 300 Flange

Types Of Flange Face Finish

Diagram	Marking symbol	Face Types
	RF	Flat Face
	RF	Raised Face
	LJRF	Lap Joint Face
	RTJ	Ring Type Joint
	M&F	Male Female Face
	T&G	Tongue Groove Face

Gasket Material For Flanges

Gasket Type	Suitable For	Temperature Range
EDPM	Hydraulic Fluids	-40°C to +120°C
Natural Rubber / SBR	Acids & Bases	-40°C to +80°C
Neoprene	Weathering Resistance	-20°C to +100°C
Nitrile	Animal Fats	-20°C to +110°C
Butyl	Ozone	-40°C to +100°C
Viton	Solvents	-10°c To +250°c
Silicone	Electrically Insulating	-60°c To +220°c
Nitrile Bonded Cork	Vibration Suppression	-30°c To +125°c
Fibre Paper	Vegetable Oils	-20°c To +120°c

Check ANSI B16.5 Class 900, 1500, 2500 and 3000 Flange Dimensions, Bolt Size and Pressure Temperature Ratings

ASME B16.5 Flange Dimensions

Normal Pipe Size	(O.D.) For Outer Dia.	Diameter Of (RF) (R)	Min. (WT) (T)	Bolt Hole No.	Holes Dia.	B.C.	(WNRF) Bore (I.D.) (WN.B)	(SORF) Bore (I.D.) (SO.B)	Weld Neck Length (W.L.)	Dia. of Hub Top (H.T.)	Slip On Length (S.L.)	Dia. Of Hub Base (H.B.)
1⁄2	3.50	1.38	0.38	4	0.62	2.38	0.62	0.88	1.81	0.84	0.56	1.19
3⁄4	3.88	1.69	0.44	4	0.62	2.75	0.82	1.09	2.00	1.05	0.56	1.50
1	4.25	2.00	0.50	4	0.62	3.12	1.05	1.36	2.12	1.32	0.62	1.94
11⁄4	4.62	2.50	0.56	4	0.62	3.50	1.38	1.70	2.19	1.66	0.75	2.31
11⁄2	5.00	2.88	0.62	4	0.62	3.88	1.61	1.95	2.38	1.90	0.81	2.56
2	6.00	3.62	0.69	4	0.75	4.75	2.07	2.44	2.44	2.38	0.94	3.06
21⁄2	7.00	4.12	0.81	4	0.75	5.50	2.47	2.94	2.69	2.88	1.06	3.56
3	7.50	5.00	0.88	4	0.75	6.00	3.07	3.57	2.69	3.50	1.12	4.25
31⁄2	8.50	5.50	0.88	8	0.75	7.00	3.55	4.07	2.75	4.00	1.19	4.81
4	9.00	6.19	0.88	8	0.75	7.50	4.03	4.57	2.94	4.50	1.25	5.31
5	10.00	7.31	0.88	8	0.88	8.50	5.05	5.66	3.44	5.56	1.38	6.44
6	11.00	8.50	0.94	8	0.88	9.50	6.07	6.72	3.44	6.63	1.50	7.56
8	13.50	10.62	1.06	8	0.88	11.75	7.98	8.72	3.94	8.63	1.69	9.69
10	16.00	12.75	1.12	12	1.00	14.25	10.02	10.88	3.94	10.75	1.88	12.00
12	19.00	15.00	1.19	12	1.00	17.00	12.00	12.88	4.44	12.75	2.12	14.38
14	21.00	16.25	1.31	12	1.12	18.75	13.25	14.14	4.94	14.00	2.19	15.75
16	23.50	18.50	1.38	16	1.12	21.25	15.25	16.16	4.94	16.00	2.44	18.00
18	25.00	21.00	1.50	16	1.25	22.75	17.25	18.18	5.44	18.00	2.62	19.88
20	27.50	23.00	1.62	20	1.25	25.00	19.25	20.20	5.62	20.00	2.81	22.00
22	29.50	25.25	1.75	20	1.38	27.25	21.25	22.22	5.82	22.00	3.07	24.25
24	32.00	27.25	1.81	20	1.38	29.50	23.25	24.25	5.94	24.00	3.19	26.12

Surface Finish Of B16.5 Flanges :

Serrated & smooth finish
Cold water finish
Stock finish
Mirror finish

Inspection Plan And Testing Of Forged Flange

Flange Inspection and Test Plan Task	TPI Inspection
Mill test reports	Review inspection
Non-destructive testing	Witness point & Review inspection
Heat treatment execution	Witness point
Metallographic examination	Witness point
Visual and thickness control	Hold Point
Stamping, marking and color coding check	Witness point
Final visual inspection	Hold Point
Documentation review	Hold Point

Bolt Size For ASME B16.5 Flange

NPS	Size Of ISO Stud	Bolts Number
1/2	M14	4
3/4	M14	4
1	M14	4
1 1/4	M14	4
1 1/2	M14	4
2	M16	4
3	M16	4
4	M16	8
5	M20	8
6	M20	8
8	M20	8
10	M24	12
12	M24	12
14	M27	12
16	M27	16
18	M30	16
20	M30	20
24	M33	20

Nominal Bore Of Flange

Loose (Lap Joint) And SORF (Slip On) Flange Bores

Size	Tolerance
Normal Size Of Pipe ≤ 10	+1.0, -0.0 mm (+0.03,-0.0 in.)
Normal Size Of Pipe ≥ 12	+1.5, -0.0 mm (+0.06,-0.0 in.)

Counter Bores, NPT (Threaded) Flange

Size Chart	Tolerance Of
Normal Size Of Pipe ≤ 10	+1.0, -0.0 mm (+0.03,-0.0 in.)
Normal Size Of Pipe ≥ 12	+1.5, -0.0 mm (+0.06,-0.0 in.)

Counter Bores, Welding (Weld Neck) Flange

ANSI B16.5 Size	ASME B16.5 Tolerance
1/2 ≤ Normal Size Of Pipe ≤ 3	±0.25 mm (±0.010 in.)

ASME B16.5 Thickness

Normal Size Of Steel Pipe	Outer Diameter (O.D.)	10 Schedule	20 Schedule	40 Schedule	60 Schedule	80 Schedule	140 Schedule	160 Schedule
½	0.84	0.083	...	0.109	...	0.147	...	0.188
¾	1.05	0.083	...	0.113	...	0.154	...	0.219
1	1.315	0.109	...	0.133	...	0.179	...	0.25
1 ¼	1.66	0.109	...	0.14	...	0.191	...	0.25
1 ½	1.9	0.109	...	0.145	...	0.2	...	0.281
2	2.375	0.109	...	0.154	...	0.218	...	0.344
2 ½	2.875	0.12	...	0.203	...	0.276	...	0.375
3	3.5	0.12	-	0.216	-	0.3	-	0.438
3 ½	4	0.12	-	0.226	-	0.318	-	-
4	4.5	0.12	-	0.237	-	0.337	-	0.531
5	5.563	0.134	-	0.258	-	0.375	-	0.625
6	6.625	0.134	-	0.28	-	0.432	-	0.719
8	8.625	0.148	0.25	0.322	0.406	0.5	0.812	0.906
10	10.75	0.165	0.25	0.365	0.5	0.594	1	1.125
12	12.75	0.18	0.25	0.406	0.562	0.688	1.125	1.312
14	14	0.25	0.312	0.438	0.594	0.75	1.25	1.406
16	16	0.25	0.312	0.5	0.656	0.844	1.438	1.594
18	18	0.25	0.312	0.562	0.75	0.938	1.562	1.781
20	20	0.25	0.375	0.594	0.812	1.031	1.75	1.969
22	22	0.25	-	-	-	-	-	-
24	24	0.25	0.375	0.688	0.969	1.219	2.062	2.344
26	26	-	-	-	-	-	-	-
30	30	0.312	0.5	-	-	-	-	-

Flange Gasket Types

Composite	Non-Metallic	Metallic – Ring Gasket
Spiral Wound	Rubber	Oval Ring
Camprofile	PTFE	Octagonal Ring

Types Of Flanges Used In Oil And Gas Industry

Pipe Flanges

Pipe Floor Flanges

Split Pipe Flange

Black Pipe Flanges

Steel Pipe Flanges

2 Inch Pipe Flange

Cast Iron Closet Flanges

Galvanized Pipe Flanges

3 Inch Pipe Flanges

Socket Welding Flange

4 Inch Pipe Flange

3 Inch Closet Flange

6 Inch Pipe Flange

Connecting Flange

1 Inch Black Iron Floor Flange

Malleable Iron Floor Flanges

Industrial Flanges

UNI Flange For Steel Pipe

ANSI B16 5 Pressure Temperature Ratings

Temperature	PN20
°C	Class 150
-29 to 38	1960
50	1920
100	1770
150	1580
200	1400
300	1020
350	840
400	650
450	470
500	280
540	130

Temperature	PN50
°C	Class 300
-29 to 38	5110
50	5010
100	4640
150	4520
200	4380
300	3870
350	3700
400	3450
450	2000
500	880
540	330

Temperature	PN100
°C	Class 600
-29 to 38	10210
50	10020
100	9280
150	9050
200	8760
300	7750
350	7390
400	6900
450	4010
500	1760
540	650

Temperature	PN150
°C	Class 900
-29 to 38	15320
50	15020
100	13910
150	13570
200	13150
300	11620
350	11090
400	10350
450	6010
500	2640
540	980

Temperature	PN250
°C	Class 1500
-29 to 38	25530
50	25040
100	23190
150	22610
200	21910
300	19370
350	18480
400	17250
450	10020
500	4400
540	1630

Temperature	PN420
°C	Class 2500
-29 to 38	42550
50	41730
100	38650
150	37690
200	36520
300	32280
350	30800
400	28750
450	16690
500	7330
540	2720

Manufacturer of ASME B16.5 Flange in RF/ FF Face, Large Male and Female Flanges are free of scratches, Check Weight Chart and Marking Formula

ASME B16.5 Flange Weight in KG

Normal Size Of Steel Pipe		Dimensions In Millimeter		ASME B16.5 Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches	Size In Millimeter	ASME B16.5 Flanges Outer Daimeter (O.D.) In (MM)	ANSI B16.5 Flanges Wall Thickness Of (D) In M)	(ANSI B16.5 Slip On Flanges) (ANSI B16.5 Socket Weld Flanges)	(ANSI B16.5 Weld Neck Flanges)	(ANSI B16.5 Blind Flanges)
1/2	15	88.9	11.2	0.4	0.5	0.4
3/4	20	98.6	12.7	0.6	0.7	0.6
1	25	108	14.2	0.8	1	0.9
1 1/4	32	117.3	15.7	1	1.3	1.2
1 1/2	40	127	17.5	1.3	1.7	1.5
2	50	152.4	19.1	2.1	2.6	2.4
2 1/2	65	177.8	22.4	3.3	4.1	3.9
3	80	190.5	23.9	3.9	4.9	4.9
3 1/2	90	215.9	23.9	4.8	6.1	6.2
4	100	228.6	23.9	5.3	6.8	7.0
5	125	254	23.9	6.1	8.6	8.6
6	150	279.4	25.4	7.5	10.6	11.3
8	200	342.9	28.4	12.1	17.6	19.6
10	250	406.4	30.2	16.5	24	28.6
12	300	482.6	31.8	26.2	36.5	43.2
14	350	533.4	35.1	34.6	48.4	58.1
16	400	596.9	36.6	44.8	60.6	76.1
18	450	635	39.6	48.9	68.3	93.7
20	500	698.5	42.9	61.9	84.5	122.0

Flange Marking Formula

Forged Flanges Manufacturing Process

Forged
Plate
Cast

ASME B16.5 150 FF Flange Dimensions

Normal Size Of Pipe	Pipes Diameter		Inner Diameter	flanges holes Number	Diameter Of Flange	Wall Flange Thickness	B.C. Diameter	B. H. Diameter	Weight In Kilogram
(DN)	(ISO)	(DIN)	(D5)	(BN)	(D)	(b)	(K)	(d2)	Kilogram)
10	–	14	14.5	4	90	16	60	14	0.7
10	17.2	–	17.7	4	90	16	60	14	0.69
15	–	20	21	4	95	16	65	14	0.77
15	21.3	–	22	4	95	16	65	14	0.77
20	–	25	26	4	105	18	75	14	1.06
20	26.9	–	27.6	4	105	18	75	14	1.05
25	–	30	31	4	115	18	85	14	1.27
25	33.7	–	34.4	4	115	18	85	14	1.25
32	–	38	39	4	140	18	100	18	1.86
32	42.4	–	43.1	4	140	18	100	18	1.83
40	–	44.5	45.5	4	150	18	110	18	2.12
40	48.3	–	49	4	150	18	110	18	2.09
50	–	57	58.1	4	165	20	125	18	2.78
50	60.3	–	61.1	4	165	20	125	18	2.74
65	76.1	–	77.1	8	185	22	145	18	3.48
80	88.9	–	90.3	8	200	24	160	18	4.33
100	–	108	109.6	8	235	24	190	22	5.82
100	114.3	–	115.9	8	235	24	190	22	5.61
125	–	133	134.8	8	270	26	220	26	7.91
125	139.7	–	141.6	8	270	26	220	26	7.6
150	–	159	161.1	8	300	28	250	26	10.12
150	168.3	–	170.5	8	300	28	250	26	9.58
175	193.7	–	196.1	12	350	32	295	30	14.45
200	219.1	–	221.8	12	375	34	320	30	16.9
250	–	267	270.2	12	450	38	385	33	27.28
250	273	–	276.2	12	450	38	385	33	26.51
300	323.9	–	327.6	16	515	42	450	33	36.38
350	355.6	–	359.7	16	580	46	510	36	52.83
350	–	368	372.2	16	580	46	510	36	50.24
400	406.4	–	411	16	660	50	585	39	74.71
400	–	419	423.7	16	660	50	585	39	71.44
500	508	–	513.6	20	755	52	670	42	86.87

Pipe Flange Sizes Chart In Inch & Mm

Normal Pipe Size	DN
1/2	15
3/4	20
1	25
1 1/4	32
1 1/2	40
2	50
2 1/2	65
3	80
4	100

Flange Equivalent

C22.8	P250GH	A105	SA105	-	-
15Mo3	16Mo3	-	-	-	-
13CrMo44	13CrMo4-5	A182F12	SA182F12	-	-
10CrMo910	11CrMo9-10	A182F22	SA182F22	-	-
1.4901	-	A182F92	SA182F92	-	X10CrWMoVNb9-2
1.4903	-	A182F91	SA182F91	-	X10CrMoVNb9-1
1.4905	E911	-	-	-	X11CrMoVWNb9-11
1.4910	-	-	-	-	X6CrNiMoN17-12-2
1.4922	-	-	-	-	X20CrMoV11-1
1.4923	-	-	-	-	X22CrMoV12-1
1.4948	-	-	-	-	X6CNi18-10
1.4981	-	-	-	-	X8CrNiMoNb16-6
1.4988	-	-	-	-	X8CrNiMoVNb16-13
1.6311	-	-	-	-	20MnMoNi45
1.6368	-	WB36	-	-	15NiCuMoNb5
W/TSTE355	P355	A350LF2	SA350LF2	-	-
W/TSTE420	P420	-	-	-	-
W/TSTE460	-	-	-	-	-
12CrMo19.5 (V/G)	-	A182/ F5	SA182/ F5	-	-
1.5637	-	-	-	-	12Ni14
1.7715	-	-	-	-	14MoV63
ST 52.3	S355J2 N	-	-	-	-
42CrMo4	-	-	-	-	-
25CrMo4	-	-	-	-	-
14MoV63	-	-	-	-	-
10Ni14 / 12Ni14	-	-	-	-	-
1.4021	-	-	-	-	X20Cr13
1.4057	-	-	-	-	X17CrNi16 2
1.4122	-	-	-	-	X39CrMo17 1
1.4301	-	A182/A479 304	SA182/SA479 304L	-	X5CrNi18 10
1.4305	-	-	-	-	X8CrNiS18 9
1.4306	-	A182/A479 304	SA182/SA479 304L	-	X2CrNi19 11
1.4307	-	-	-	-	X2CrNi18 9
1.4313	-	-	-	-	X3CrNiMo13 4
1.4401	-	-	-	-	X5CrNiMo17 12 2
1.4404	-	A182/A479 316	SA182/SA479 316L	-	X2CrNiMo17 12 2
1.4410	-	A182/A479 F53	SA182/SA479 F53	S 32750	X2CrNiMoN25 7 4
1.4435	-	-	-	S 31603	X2CrNiMo18 14 3
1.4439	-	-	-	S 31726	X2CrNiMoN17 13 5
1.4462	-	A182/A479 F51	SA182/SA479 F51	S 31803	X2CrNiMoN22 5 3
1.4501	-	A182/A479 F55	SA182/SA479 F55	S 32760	X2CrNiMoCuWN25 7 4
1.4529	-	-	-	-	X1NiCrMoCuN25 20
1.4539	-	-	-	-	X1NiCrMoCu25 20 5
1.4541	-	A182/A479 321	SA182/SA479 321	-	X6CrNiTi18 10
1.4550	-	A182/A479 347	SA182/SA479 347	-	X6CrNiNb18 10
1.4571	-	A182/A479 316Ti	SA182/SA479 316TI	-	X6CrNiMoTi17 12 2
1.4713	-	-	-	-	X10CrAlSi7
1.4742	-	-	-	-	X10CrAlSi25
1.4828	-	-	-	-	X15CrNiSi20 12
1.4876 H/HT	-	Alloy 800 H/HT	-	-	X10NiCrAlTi32 20
1.4841	-	A182/A479 F321H	-	-	X15CrNiSi25 21
1.4878	-	-	-	-	X8CrNiTi18 10
2.4360	-	Alloy 400	-	-	NiCu30Fe
2.4605	-	Alloy 59	-	-	NiCr23Mo16Al
2.4610	-	Hastelloy C4	-	-	NiMo16Cr16Ti
2.4617	-	Alloy B2	-	-	NiMo28
2.4660	-	Alloy 20	-	-	NiCr20CuMo
2.4663	-	Alloy 617	-	-	NiFe30Cr29Mo
2.4816	-	Alloy 600	-	-	NiCr15Fe
2.4819	-	Hastelloy C276	-	-	NiMo16Cr15W
2.4856	-	Alloy 625	-	-	NiCr22Mo9Nb
3.7035	-	Titan Grade2	-	-	Ti2

ASME B16.5 Class 900 Flange Dimensions

(Nominal Size Of Steel Pipe)	Outer Diameter (O.D.)	Min. (WT)	RF Dia. Of (R)	Bolts Holes Number	Flanges Hole Dia.	Bolt Circle As Per ASME B16.5	Slip On (SO) Bore I.D.	* WN (Weld Neck) Bore I.D.	Hub Base Diameter	Hub Top Diameter	SO (Slip On) Length	WN (Weld Neck) Length
3	9.50	1.50	5.00	8	1.00	7.50	3.57	*	5.00	3.50	2.12	4.00
4	11.50	1.75	6.19	8	1.25	9.25	4.57	*	6.25	4.50	2.75	4.50
5	13.75	2.00	7.31	8	1.38	11.00	5.66	*	7.50	5.56	3.12	5.00
6	15.00	2.19	8.50	12	1.25	12.50	6.72	*	9.25	6.63	3.38	5.50
8	18.50	2.50	10.63	12	1.50	15.50	8.72	*	11.75	8.63	4.00	6.38
10	21.50	2.75	12.75	16	1.50	18.50	10.88	*	14.50	10.75	4.25	7.25
12	24.00	3.12	15.00	20	1.50	21.00	12.88	*	16.50	12.75	4.63	7.88
14	25.25	3.38	16.25	20	1.63	22.00	14.14	*	17.75	14.00	5.12	8.38
16	27.75	3.50	18.50	20	1.75	24.25	16.16	*	20.00	16.00	5.25	8.50
18	31.00	4.00	21.00	20	2.00	27.00	18.18	*	22.25	18.00	6.00	9.00
20	33.75	4.25	23.00	20	2.13	29.50	20.20	*	24.50	20.00	6.25	9.75
24	41.00	5.50	27.25	20	2.63	35.50	24.25	*	29.50	24.00	8.00	11.50

ASME B16.5 Class 1500 Flange Dimensions

(Nominal Size Of Steel Pipe)	Outer Diameter (O.D.)	Min. (WT)	RF Dia. Of (R)	Bolts Holes Number	Flanges Hole Dia.	Bolt Circle As Per ASME B16.5	So Bore I.D. Of (SB)	Hub Base Diameter	Hub Top Diameter	SO (Slip On) Length	WN (Weld Neck) Length	* WN Bore Inside Daimeter (WB)
¹⁄₂	4.75	0.88	1.38	4	0.88	3.25	0.88	1.50	0.84	1.25	2.38	*
³⁄₄	5.12	1.00	1.69	4	0.88	3.50	1.09	1.75	1.05	1.38	2.75	*
1	5.88	1.12	2.00	4	1.00	4.00	1.36	2.06	1.32	1.62	2.88	*
1¹⁄₄	6.25	1.12	2.50	4	1.00	4.38	1.70	2.50	1.66	1.62	2.88	*
1¹⁄₂	7.00	1.25	2.88	4	1.12	4.88	1.95	2.75	1.90	1.75	3.25	*
2	8.50	1.50	3.63	8	1.00	6.50	2.44	4.12	2.38	2.25	4.00	*
2¹⁄₂	9.62	1.62	4.13	8	1.12	7.50	2.94	4.88	2.88	2.50	4.12	*
3	10.50	1.88	5.00	8	1.25	8.00	-	5.25	3.50	-	4.62	*
4	12.25	2.12	6.19	8	1.38	9.50	-	6.38	4.50	-	4.88	*
5	14.75	2.88	7.31	8	1.63	11.50	-	7.75	5.56	-	6.12	*
6	15.50	3.25	8.50	12	1.50	12.50	-	9.00	6.63	-	6.75	*
8	19.00	3.62	10.63	12	1.75	15.50	-	11.50	8.63	-	8.38	*
10	23.00	4.25	12.75	12	2.00	19.00	-	14.50	10.75	-	10.00	*
12	26.50	4.88	15.00	16	2.12	22.50	-	17.75	12.75	-	11.12	*
14	29.50	5.25	16.25	16	2.38	25.00	-	19.50	14.00	-	11.75	*
16	32.50	5.75	18.50	16	2.63	27.75	-	21.75	16.00	-	12.25	*
18	36.00	6.38	21.00	16	2.88	30.50	-	23.50	18.00	-	12.88	*
20	38.75	7.00	23.00	16	3.12	32.75	-	25.25	20.00	-	14.00	*
24	46.00	8.00	27.25	16	3.63	39.00	-	30.00	24.00	-	16.00	*

ASME B16.5 Class 2500 Flange Dimensions

(Nominal Size Of Steel Pipe)	Outer Diameter (O.D.)	Min. (WT)	RF Dia. Of (R)	Bolts Holes Number	Flanges Hole Dia.	Bolt Circle As Per ASME B16.5	Hub Base Diameter	Hub Top Diameter	SO (Slip On) Length	WN (Weld Neck) Length	* WN (Weld Neck) Bore I.D.
¹⁄₂	5.25	1.19	1.38	4	0.88	3.50	1.69	0.84	1.56	2.88	*
³⁄₄	5.50	1.25	1.69	4	0.88	3.75	2.00	1.05	1.69	3.12	*
1	6.25	1.38	2.00	4	1.00	4.25	2.25	1.32	1.88	3.50	*
1¹⁄₄	7.25	1.50	2.50	4	1.12	5.13	2.88	1.66	2.06	3.75	*
1¹⁄₂	8.00	1.75	2.88	4	1.25	5.75	3.12	1.90	2.38	4.38	*
2	9.25	2.00	3.63	8	1.12	6.75	3.75	2.38	2.75	5.00	*
2¹⁄₂	10.50	2.25	4.13	8	1.25	7.75	4.50	2.88	3.12	5.62	*
3	12.00	2.62	5.00	8	1.38	9.00	5.25	3.50	–	6.62	*
4	14.00	3.00	6.19	8	1.63	10.75	6.50	4.50	–	7.50	*
5	16.50	3.62	7.31	8	1.88	12.75	8.00	5.56	–	9.00	*
6	19.00	4.25	8.50	8	2.12	14.50	9.25	6.63	–	10.75	*
8	21.75	5.00	10.63	12	2.12	17.25	12.00	8.63	–	12.50	*
10	26.50	6.50	12.75	12	2.63	21.25	14.75	10.75	–	16.50	*
12	30.00	7.25	15.00	12	2.88	24.38	17.38	12.75	–	18.25	*

List Of Machineries Available In Our Factory:

Radial Driling Machine
Tee Cold Forming Machines
Heat Treatment For Forged Fittings
Portable Temperature Indicator
Elbow Cold Forming Machines
Oil Fired Heat Treatment Furnace

Conventional Machine
Hydraulic Press 150 Tons Capacity
Hydraulic Press 300 Tons Capacity
Tee Beveling Machine
CNC Lath
Elbow Beveling Machine

Flange Testing Equipment

Our Clients

Nickel steels
12Ni14	EN 10222-3
W.Nr. 1.5680	EN 10222-3

Carbon steel forging
C22	EN 10250-2
20Mn5	-
20Mn5N	-
20Mn5V	-
S235JRG2	W.Nr. 1.0038
S235J2G3	W.Nr. 1.0116

Alloy special steel
20MnMoNi4-5	EN 10250-3

Carbon steel for piping components
A105 And A105M	ASTM A105

Alloy steel forgings for pressure/ high temperature
A336 F1
A336 F5
A336 F5A
A336 F11
A336 F22
A336 F22V
A336 F9
A336 F91
A336 F92

What Is The Full Form ASME B16.5?

American Society of Mechanical Engineers B16.5 standard

Vishal Steel Have Expert Engineer

Forged Steel Flange Packaging

Stainless Steel 321 Flanges

Stainless Steel 347 Flanges

Stainless Steel 410 Flanges

Carbon Steel Flanges Grades

ASTM A105 Flange

ASTM A350 LF1 Flanges

ASTM A350 LF2 Flanges

ASTM A350 LF3 Flanges

ASTM A350 LF5 Flanges

ASTM A350 LF6 Flanges

ASTM A350 LF 787 Flanges

ASTM A181 Class 60 Flanges

ASTM A181 Class 70 Flanges

Alloy Steel Flanges Grades

ASTM A707 L3 CL3 Flanges

Flange Application

Specialty Chemicals
Power Generation
Condensers
Chemical Equipment
Gas Processing
Pulp and Paper Industry

Sea Water Equipment
Pharmaceutical Equipment
Off-Shore Oil Drilling Companies
Petrochemicals
Heat Exchangers
Pharmaceuticals

ASME B16 5 Raised Face And Large Male And Female Flanges Face Imperfections

Steel Flange HS Code

HS Code	Description	Policy
73072100	stainless steel flanges	Free

Pipe Flange Machine

ASME B16.5 Flanges Test Certificates

100% Radiography Test Report
Raw Materials Certificate
Third Party Inspection Repor
EN 10204/3.1B,

ANSI B16.5 Pipe Flanges Value Added Services

Chemical Analysis – Spectro Analysis
Intergranular Corrosion (IGC) Test
Hardness Test
Chemical Equipment
Pitting Resistance Test

Positive Material Identification – PMI Testing
Micro and MacroTest
Flattening Test
Mechanical Testing Such as Tensile of Area

ASA Flanges Documentation

Raw Material Test Reports
Fumigation Certificates
Fumigation Certificates
Guarantee Letter

QAP (Quality Assurance Plan)
NABL approved Laboratory Test Reports
Heat Treatment Charts
Commercial Invoice which includes HS Code

Flange Type Codes

Type 101	Plate flange for welding
Type 102	Loose plate flange with weld on plate collar
Type 104	Loose plate flange with weld-nut collar
Type 105	Blank flange
Type 111	Weld neck flange
Type 112	Hubbed slip-on flange for welding
Type 113	Hubbed threaded flange
Type 121	Integral flange