ASTM A105 Flange and SA 105 Blind Flange/ A105n Material manufacturer

ASME SA 105 Blind Flange and A105n Material manufacturer in India

Table Of Content:

ASTM A105 Flange Specification
SA 105 material Price in India
Types of ASTM A105 Blind Flange
ASTM A105 Material types
Types of A105n Material
SA 105 Pipe Flange facing finish imperfections
Production Process of SA105 Steel Forged Flanges
ASTM A105 Forged Steel Flanges surface finish
A105 forged steel flanges Protection coating
ASTM A105n means
Sizes of ASTM A105 Carbon Steel Flanges
Testing and Inspection Plan for SA-105 UNS K03504 material
A105 Flange pressure rating
Features Of A105 SORF Flange
Advantages And Disadvantages Of A105 SWRF Flange
A105 WNRF Flange Installation
A105 BLRF Flange Manufacturing Process
A105 Steel Flanges temperature rating
SA 105 Flange weight chart
A105 Forging temperature
ASTM A105 Grades
ASTM A105 Flange Dimensions
ASTM A105 Yield Strength
UNS K03504 Equivalent
Class 150 105 Flange Dimensions
A105 Hardness
ASTM A105 Heat Treatment
ASTM A105 Chemical Composition

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ASTM A105 Flange Specification

Specifications	ASTM A105 Flange
Melting Point (Deg F)	360
Specific Gravity	7.9
Chemical Composition	Silicon [Si] (0.10-0.35), Carbon [C] (≤0.35), Sulfur [S] (≤0.40), Manganese [Mn] (0.60-1.05), Phosphorus [P] (≤0.35) etc.
Supporting Material	Gasket/ Ring Joint/ Flange Bolts
Test Certificates	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Production Technique	Forged/ Heat treated and machined
Size	NPS 1⁄₂" Inch To NPS 48” Inch
JIS Standard	5K/ 10K/ 16K 20K/ 30K/ 40K/ 63K
Other Standard	B16.47 Series A & B/ B16.48, BS4504/ GOST
UNI Standard	6 Bar/ 10 Bar/ 16 Bar/ 25 Bar/ 40 Bar
Manufacturer Face Type	RTJ/ RF/ FF
Schedule Chart	SCH 5S To SCH 180.
Vishal Steel Manufacturer Below Types	Threaded/ Reducing/ Lap Joint/ Weld Neck/ Socket Weld/ Blind/ Slip On
Forging Methods	Forging & Casting, Rolling & Cutting
Class 300 Astm A105 Flange Application	Bitumen upgraders Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
Astm A105 Flange Manufacturer In India	Forged/ Threaded/ Screwed / Plate
Manufacturer Pressure Class	Class 150 (lb) up to 24" Class 300 (lb) up to 20" Class 600 (lb) up to 20" Class 900 (lb) up to 16" Class 1500 (lb) up to 10" Class 2500 (lb) up to 8"
EN Standard	6Bar/ 10Bar/ 16Bar/ 25Bar/ 40Bar
DIN Standard	PN6/ PN10/ PN16/ PN25/ PN40/ PN64
Flange Equipment	Pushing Machine/ electric bevelling machine/ Press machine/ Bending machine/ Sand-blasting machine etc
Coating	Anti-rust Paint/ Zinc Plated/ Oil Black Paint/ Yellow Transparent/ Cold and Hot Dip Galvanized
Flange Test	Hydrostatic testing machine/ UI trasonic flaw detector/ X-ray detector/ Direct-reading Spectrograph/ Magnetic particle detector

Price stability can be seen in ASTM A105 Flange Manufacturer In India
SA105 Steel Forged Flanges Material have high corrosion resistance, particularly to stress corrosion cracking
Very little or no maintenance material
ASTM A105 forged steel flanges are suitable for harsh conditions.
Buy from SA105 Flange manufacturers in India for factory price
A largest Manufacturer, Source, Distributor, Suppliers, Dealer, Distributor, Importer, Exporter, Stock, Stockholder, Traders, Wholesaler, Fabricator & Stockist in Asia & Middle East.

Vishal Steel have Manufacturing Machinery In House

Beveling Machine
CNC Lath
Oil Fired Heat Treatment Furnace
Hydraulic Press 300 Tons Capacity
Radial Driling Machine
Elbow Beveling Machine

Conventional Machine
Hot Forming Machines
Cold Forming Machines
Heat Treatment For Forged Fittings
Hydraulic Press 150 Tons Capacity
Portable Temperature Indicator

SA 105 Material Price In India

Type Of Flange	Size In Inch	SCH	Class	Grade	Price In INR (India) Per Piece
Slip On Flange	2	40	150	ASTM A105	187.00
-	3	40	150	-	347.00
-	4	80	300	-	543.00
-	6	80	300	-	950.00
Slip On	8	80	300	-	1387.00
Blind Flange	3/4	40	150	ASTM A105	120.00
-	1	40	150	-	143.00
-	1-1/2	40	150	-	234.00
-	2	40	150	-	387.00
Blind	4	40	150	-	534.00
Weld Neck Flange	2	STD	150	-	310.00
-	4	STD	300	-	650.00
-	6	80	300	-	987.00
-	8	80	300	-	1342.00
Weld Neck	10	80	300	ASTM A105	1983.00

You will find the low cost in comparison to other Astm A105 Flange Manufacturer In India
Ready stock of ASTM A105 Blind Flange available for USA, Europe, UAE, China and Malaysia in standard sizes and pressure class, give a call for custom sizes, get a free sample now!

We Provide Expert Cutting Service

Types Of ASTM A105 Blind Flange

ASTM A105N Blind Flange

SA 105 Blind Flange

SA105 Steel Blind Flange

ASME SA 105 Blind Flange

A105 Carbon Steel Blank Flange

A105 Blrf Flange

CS A105 Rf Blind Flange

A105n Carbon Steel Raised Face Blind Flanges

A105 Blind Flange

ASTM A105 Material Types

Flanges
As designed by Purchasers
Forged Fittings such as Elbow/ Tee/ Coupling/ Reducer/ End Cap etc.
Valve Body
Pressure vessel forge a105 components such as a self-reinforced nozzle/ nozzle neck.

Types Of A105n Material

ASTM A105 Blind Flange

A105 Slip-on Flange

A105 Weld Neck Flange

SA 105 Pipe Flange

SA105 Steel Forged Flanges

ASTM A105 Forged Steel Flanges

A105 Forged Steel Flanges

SA 105 Flange

A105n Flange

A105 Steel Flanges

A105 Normalized Flange

A105N Normalized Flange

ASTM A105N Socket Weld Flange

A105 Carbon Steel Lap Joint Flange

A105 CS Spectacle Blind Flange

A105 Socket Weld Flange

A105 Forged Flange

A105 Threaded Flange

A105 Plate Flange

A105 Long Weld Neck Flange

Class 150 105 Flange

Class 300 ASTM A105 Flange

ASTM A105 Vanstone Flange

A105 SORF Flange

A105 SWRF Flange

A105 WNRF Flange

A105 BLRF Flange

ASTM A105 Flange ASME B16.5

SA 105 Orifice Flanges

SA105 Steel RTJ Flanges

ASME SA 105 Raised Face Flanges

A105 Carbon Steel Reducing Flanges

UNS K03504 Welding Neck Flange

CS A105 Square Flange

ASTM A 105N Flat Flange

A105N Carbon Steel Anchor Flanges

ASTM A105 Flanges Petrochemical Projects:

ASTM A105 Forged Steel Flange

Adana Refinery and Petrochemical Complex (Turkey)

A105 Flange

Garadagh Oil, Gas Processing and Petrochemical Complex (Azerbaijan)

SA 105 Pipe Flange

Thrace Petrochemical Complex (Trakya)

ASTM A105N Flanges

INEOS Project (Belgium)

A105 Normalized Flange

Supsa Oil Refinery and Terminal (Georgia)

ASTM A105 Carbon Steel Flange

Pengerang Refinery and Petrochemical Integrated Development (RAPID) (Malaysia)

A105 Blind Flange

Zhoushan Refinery and Petrochemical Complex (China)

A105 Slip-on Flange

Kitsault Energy Corridor and FLNG Export Terminal (Canada)

A105 Socket Weld Flange

Abreu e Lima Refinery (RNEST) (Brazil)

A105 Forged Flange

Thirumalai Chemicals Limited (India)

A105 Threaded Flange

Ruwais Refinery Complex - Refinery Expansion (UAE)

A105 Weld Neck Flange

Basra Gas Gathering Project ( Iraq)

ASTM A105 Carbon Steel Flanges Packaging

Manufacturer of ASTM A105 forged steel flanges and SA 105 material from bar blanks, and ASME B16.5/ MSS SP-44 Series A A105 Carbon Steel Puddle Flanges & Flat Flange cutted from sheet

SA 105 Pipe Flange Facing Finish Imperfections

Production Process Of SA105 Steel Forged Flanges

ASTM A105 Forged Steel Flanges Surface Finish

A105 Forged Steel Flanges Protection Coating

ASTM A105n Means

Sizes Of ASTM A105 Carbon Steel Flanges

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

Supplier of ASME B16.47 Series B SA105 Steel Forged Flanges and BS4504 PN16 ASTM A105 Blind Flange with Hydrostatic (Hydro) Testing

Testing And Inspection Plan For SA-105 UNS K03504 Material

ASME B16.5 Flange Inspection and Plan	Vendor	TPI Inspection	Client
Mill test reports(incl.heat treatment records,etc)	Hold Point	Review	Review
Final visual inspection including packaging and quantity control	Hold Point	Hold Point	Review
Non-destructive testing (UT, MT or PT), if applicable	Hold Point	Witness/R	Review
Heat treatment execution, if specified	Hold Point	Witness point	Review
Visual and dimensional and thickness control	Hold Point	Hold Point	Review
Stamping, marking and color coding check	Hold Point	Witness point	Review
Metallographic examination, if applicable	Hold Point	Witness point	Review
Documentation review prior to release(Final activity of Technical Inspection)	Hold Point	Hold Point	Review
Pre-shipment Inspection	Hold Point	Hold Point	Hold Point

Our Clients

A105 Flange Pressure Rating

Working pressure by Class And BAR

TEMP(°C)	150	300	400	600	900	1500	2500
-29 TO 38	19.6	51.1	68.1	102.1	153.2	255.3	425.5
50	19.2	50.1	66.8	100.2	150.4	250.6	417.7
100	17.7	46.6	62.1	93.2	139.8	233	388.3
150	15.8	45.1	60.1	90.2	135.2	225.4	375.6
200	13.8	43.8	58.4	87.6	131.4	219	365
250	12.1	41.9	55.9	83.9	125.8	209.7	349.5
300	10.2	39.8	53.1	79.6	119.5	199.1	331.8
325	9.3	38.7	51.6	77.4	116.1	193.6	322.6
350	8.4	37.6	50.1	75.1	112.7	187.8	313
375	7.4	36.4	48.5	72.7	109.1	181.8	303.1
400	6.5	34.7	46.3	69.4	104.2	173.6	289.3
425	5.5	28.8	38.4	57.5	86.3	143.8	239.7
450	4.6	23	30.7	46	69	115	191.7
475	3.7	17.4	23.2	34.9	52.3	87.2	145.3
500	2.8	11.8	15.7	23.5	35.3	58.8	97.9
538	1.4	5.9	7.9	11.8	17.7	29.5	49.2

Why pay extra? Buying from A105 Flange manufacturers saves your cost, wide selection of ASTM A105n Slip On Flange and A105n Steel Threaded Flange in India

Features Of A105 SORF Flange

Advantages And Disadvantages Of A105 SWRF Flange

A105 WNRF Flange Installation

A105 BLRF Flange Manufacturing Process

Raw Material

Raw Materia
Materia Dimension And Visual
Materia Quantity

Inspection

Chemical And Mechanical Analysis
Analysis Of Preservation Certificate

Cutting

Cut Surface
Marking
Weight Measuring

Forging Flange

Grade Of Material
Control Flange Temperature

Heat Treatment

Flange Solution Treatment
Flanges Mechanical Test
Normalizing

Forging Rolling Of Flange

Check Dimension
Check Marking
Check Weight

Final Inspection Of Pipe Flange

Test Of Visual
Test Of Nondestructive

Rust Prevention

View Preserve
Marking
Heat Number

Packaging

Specification Of Packing
Inspection Of Packing
Delivery Time And Day

A105 Steel Flanges Temperature Rating

SA 105 Flange Weight Chart

Normal Size Of Steel Pipe		Dimensions In Millimeter		ASTM A105 Flanges Weight In Kilogram
Normal Size Of Steel Pipe In Inches	Size In Millimeter	ASTM A105 Flanges Outer Daimeter (O.D.) In (MM)	ASTM A105 Flange Wall Thickness Of (D) In M)	(ASTM A105 Slip On Flange) (ASTM A105 Socket Weld Flange)	(ASTM A105 Weld Neck Flange)	(ASTM A105 Blind Flange)
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

A105 Forging Temperature

Temperature °F	Working Pressures by Class In (PSI)
Temperature °F	Class 75	Class 150	Class 300	Class 400
-20~100	140	285	740	985
200	130	260	680	905
300	115	230	655	870
400	100	200	635	845
500	85	170	605	805
600	70	140	570	755
650	60	125	550	730
700	-	110	530	710
750	-	95	505	675
800	-	80	410	550
850	-	65	320	425
900	-	50	230	305
950	-	35	135	185
1000	-	20	85	115

Temperature °F	Working Pressures by Class In (PSI)
Temperature °F	Class 600	Class 900	Class 1500	Class 2500
-20~100	1480	2220	3705	6170
200	1360	2035	3395	5655
300	1310	1965	3270	5450
400	1265	1900	3170	5280
500	1205	1810	3015	5025
600	1135	1705	2840	4730
650	1100	1650	2745	4575
700	1060	1590	2655	4425
750	1015	1520	2535	4230
800	825	1235	2055	3430
850	640	955	1595	2655
900	460	690	1150	1915
950	275	410	685	1145
1000	170	255	430	715

ASTM A105 Grades

ASTM A105 Flange Dimensions

Flange Size inches	Flange Size millimeter	Outer Diameter (O.D.) inches	Outer Diameter (O.D.) millimeter	Inner Diameter (I.D.) inches	Inner Diameter (I.D.) millimeter	Ø B.H.C. In inches	Ø B.H.C. In millimeter	Ø B.H. inches	Ø B.H. millimeter	# B.H.	Thickness inches	Thickness millimeter	Weight lbs	Weight Kilogram
8.0	200	13.39	340	8.72	221.50	11.61	295	0.870	22	12	1.020	26	21.0	9.5
10.0	250	15.94	405	10.88	276.40	13.97	355	1.020	26	12	1.140	29	31.0	14.1
12.0	300	18.11	460	12.88	327.20	16.14	410	1.020	26	12	1.260	32	42.7	19.4
14.0	350	20.47	520	14.19	360.40	18.50	470	1.020	26	16	1.380	35	62.3	28.3
15.0	400	22.83	580	16.19	411.20	20.67	525	1.180	30	16	1.500	38	80.5	36.5
17.0	450	25.20	640	18.19	462.00	23.03	585	1.180	30	20	1.650	42	110.3	50.1
19.0	500	28.15	715	20.19	512.80	25.59	650	1.300	33	20	1.810	46	141.5	64.2
24.0	600	33.07	840	24.19	614.40	30.32	770	1.420	36	20	2.050	52	213.5	96.9

ASTM A105 Yield Strength

ASTM A105 Flanges Yield Strength (minimum)
ksi	36
MPa	250

UNS K03504 Equivalent

STANDARD	UNS	WERKSTOFF NR.
ASTM A105 Flanges	K03504	-

Class 150 105 Flange Dimensions

	Outer Daimeter	WT	Raised Face Daimeter (RF)	Daimeter of Hub at Base	(WNRF)	(SORF)/ (NPT) And (SWRF)	Lap Joint	(SORF)/ (NPT) And (SWRF)	Loose For (Lap Joint)	Flanges Diameter of (Hub at Bevel)	Fillet Radius	Deptd Of Socket
Normal Size Of Steel Pipe	Outer Daimeter	WT	Raised Face Daimeter (RF)	Daimeter of Hub at Base	Tdru Hub Length			Flanges Diameter & Bore		Flanges Diameter of (Hub at Bevel)	Fillet Radius	Deptd Of Socket
	(O)	(Q)	(R)	(X)	(Y)	(Y)	(Y)	(W)	(B)	(H)	(r)	(Z)
1/2	3-1/2	7/16	1-3/8	1-3/16	1-7/8	5/8	5/8	.88	.90	.84	1/8	3/8
3/4	3-7/8	1/2	1-11/16	1-1/2	2-1/16	5/8	5/8	1.09	1.11	1.05	1/8	7/16
1	4-1/4	9/16	2	1-15/16	2-3/16	11/16	11/16	1.36	1.38	1.32	1/8	1/2
1-1/4	4-5/8	5/8	2-1/2	2-5/16	2-1/4	13/16	13/16	1.70	1.72	1.66	3/16	9/16
1-1/2	5	11/16	2-7/8	2-9/16	2-7/16	7/8	7/8	1.95	1.97	1.90	1/4	5/8
2	6	3/4	3-5/8	3-1/16	2-1/2	1	1	2.44	2.46	2.38	5/16	11/16
2-1/2	7	7/8	4-1/8	3-9/16	2-3/4	1-1/8	1-1/8	2.94	2.97	2.88	5/16	3/4
3	7-1/2	15/16	5	4-1/4	2-3/4	1-3/16	1-3/16	3.57	3.60	3.50	3/8	13/16
3-1/2	8-1/2	15/16	5-1/2	4-13/16	2-13/16	1-1/4	1-1/4	4.07	4.10	4.00	3/8	7/8
4	9	15/16	6-3/16	5-5/16	3	1-5/16	1-5/16	4.57	4.60	4.50	7/16	15/16
5	10	15/16	7.5/16	6-7/16	3-1/2	1-7/16	1-7/16	5.66	5.69	5.56	7/16	15/16
6	11	1	8-1/2	7-9/16	3-1/2	1-9/16	1-9/16	6.72	6.75	6.63	1/2	1-1/16
8	13-1/2	1-1/8	10-5/8	9-11/16	4	1-3/4	1-3/4	8.72	8.75	8.63	1/2	1-1/4
10	16	1-3/16	12-3/4	12	4	1-15/16	1-15/16	10.88	10.92	10.75	1/2	1-5/16
12	19	1-1/4	15	14-3/8	4-1/2	2-3/16	2-3/16	12.88	12.92	12.75	1/2	1-9/16
14	21	1-3/8	16-1/4	15-3/4	5	2-1/4	3-1/8	14.14	14.18	14.00	1/2	1-5/8
16	23-1/2	1-7/16	18-1/2	18	5	2-1/2	3-7/16	16.16	16.19	16.00	1/2	1-3/4
18	25	1-9/16	21	19-7/8	5-1/2	2-11/16	3-13/16	18.18	18.20	18.00	1/2	1-15/16
20	27-1/2	1-11/16	23	22	5-11/16	2-7/8	4-1/16	20.20	20.25	20.00	1/2	2-1/8
24	32	1-7/8	27-1/4	26-1/8	6	3-1/4	4-3/8	24.25	24.25	24.00	1/2	2-1/2

A105 Hardness

ASTM A105 Flange Hardness
HBW	137-187

ASTM A105 Heat Treatment

ASTM A105 Chemical Composition

ASTM A105 Flanges Chemical Composition
Elements	Composition, %
C [Carbon]	≤0.35
Mo [Molybdenum]	≤0.12
V [Vanadium]	≤0.08
Cu [Copper]	≤0.40
Ni [Nickel]	≤0.40
Si [Silicon]	0.10-0.35
Cr [Chromium]	≤0.30
Mn [Manganese]	0.60-1.05
P [Phosphorus]	≤0.35
S [Sulfur]	≤0.40

ASTM A105N Chemical Composition

ASTM A105N Flanges Chemical Composition
Elements	Composition, %
Cr [Chromium]	≤0.30
Mn [Manganese]	0.60-1.05
P [Phosphorus]	≤0.35
Mo [Molybdenum]	≤0.12
V [Vanadium]	≤0.08
Cu [Copper]	≤0.40
S [Sulfur]	≤0.40
C [Carbon]	≤0.35
Ni [Nickel]	≤0.40
Si [Silicon]	0.10-0.35

Manufacturer of Class 150/ 300/ 600 ASTM A105 UNS K03504 Long Weld Neck Flange, A105 Steel Lap Joint Flange and EN 1092-1 Type 11 PN25 A105n Carbon Steel Spectacle Blinds material with smooth seal surface

A105 Mechanical Properties

A105 Blind Flange Dimensions

Dimensions of Class 150, 300, 600, 900, 1500, 2500

CLass	CLass 150	CLass 300	CLass 600	CLass 900	CLass 1500	CLass 2500
Diameter D	90	95	95	120	120	135
B	9.6	12.7	14.3	22.3	22.3	30.2
B	11.2	14.3	20.7	28.7	28.7	36.6
Diameter G	35.1	35.1	35.1	35.1	35.1	35.1
Diameter K	60.3	66.7	66.7	82.6	82.6	88.9
Number L	4	4	4	4	4	4
Diameter L	15.9	15.9	15.9	22.2	22.2	22.2
Stud Bolts Diameter x Length
Diameter (in)	1/2	1/2	1/2	3/4	3/4	3/4
Length mm	55	65	75	110	110	120

ASTM A105 Weld Neck Flange Dimensions

Dimensions of Class 150, 300, 600, 900, 1500, 2500

CLass	CLass 150	CLass 300	CLass 600	CLass 900	CLass 1500	CLass 2500
Diameter A	30	38	38	38	38	43
Diameter D	90	95	95	120	120	135
Thickness B	9.6	12.7	14.3	22.3	22.3	30.2
Thickness B	11.2	14.3	20.7	28.7	28.7	36.6
Diameter G	35.1	35.1	35.1	35.1	35.1	35.1
Diameter K	60.3	66.7	66.7	82.6	82.6	88.9
Hight	46	51	52	60	60	73
Hight	47.6	52.6	58.4	66.4	66.4	79.4
Number L	4	4	4	4	4	4
Diameter L	15.9	15.9	15.9	22.2	22.2	22.2
Stud Bolts Diameter x Length
Diameter (in)	1/2	1/2	1/2	3/4	3/4	3/4
Length mm	55	65	75	110	110	120

ASTM A105 Slip-On Flange Dimensions

Dimensions of Class 150, 300, 600, 900, 1500, 2500

CLass	150	300	600	900	1500	2500
Diameter A	30	38	38	38	38	...
Diameter D	90	95	95	120	120	...
THK B	9.6	12.7	14.3	22.3	22.3	...
THK B	11.2	14.3	20.7	28.7	28.7	...
Diameter G	35.1	35.1	35.1	35.1	35.1	...
Diameter K	60.3	66.7	66.7	82.6	82.6	...
Height	14	21	22	32	32	...
Height	15.6	22.6	28.4	38.4	38.4	...
Number L	4	4	4	4	4	...
Diameter L	15.9	15.9	15.9	22.2	22.2	...
Stud Bolts Diameter x Length
Diameter (in)	1/2	1/2	1/2	3/4	3/4	...
Length mm	55	65	75	110	110	...

A105 Threaded Flange Dimensions

Size Of Bore	(D) Diameter	WT Of(E)	(F) Diameter	(B) Diameter	Height	Nbr	Bolts Holes	(C)Diameter
1/2	90	9.6	35.05	30	14	4	15.87	60.3
3/4	100	11.2	42.92	38	14	4	15.87	69.9
1	110	12.7	50.80	49	16	4	15.87	79.4
1 1/4	115	14.3	63.50	59	19	4	15.87	88.9
1 1/2	125	15.9	73.15	65	21	4	15.87	98.4
2	150	17.5	91.94	78	24	4	19.05	120.7
2 1/2	180	20.7	104.65	90	27	4	19.05	139.7
3	190	22.3	127.00	108	29	4	19.05	152.4
3 1/2	215	22.3	139.70	122	30	8	19.05	177.8
4	230	22.3	157.22	135	32	8	19.05	190.5
5	255	22.3	185.67	164	35	8	22.22	215.9
6	280	23.9	215.90	192	38	8	22.22	241.3
8	345	27.0	269.75	246	43	8	22.22	298.5
10	405	28.6	323.85	305	48	12	25.40	362.0
12	485	30.2	381.00	365	54	12	25.40	431.8
14	535	33.4	412.75	400	56	12	28.57	476.3
16	595	35.0	469.90	457	62	16	28.57	539.8
18	635	38.1	533.40	505	67	16	31.75	577.9
20	700	41.3	584.20	559	71	20	31.75	635.0
24	815	46.1	692.15	663	81	20	34.92	749.3

Manufacturer of EN 1092-2 PN10 SA 105 Weld Neck Flange, JIS 10K ASTM A105 Plate flange for welding and JIS B2220 CS SA 105 Orifice Flanges in RTJ, Tongue, Female, Male, Flat, Groove, Raised, RJ face

A105 Plate Flange Dimensions

Size In Inch	Wall Thickness	I.D.	O.D.	Bolt Circle	Bolt Holes		Weight In LBS
Size In Inch	Wall Thickness	I.D.	O.D.	Bolt Circle	Number	Diameter	Weight In LBS
1	5/8	1.36	4 1/4	3 1/8	4	5/8	2.1
1 1/4	5/8	1.70	4 5/8	3 1/2	4	5/8	2.4
1 1/2	5/8	1.95	5	3 7/8	4	5/8	2.8
2	5/8	2.44	6	4 3/4	4	3/4	4.0
2 1/2	5/8	2.94	7	5 1/2	4	3/4	5.3
3	5/8	3.57	7 1/2	6	4	3/4	6.1
4	5/8	4.57	9	7 1/2	8	3/4	8.0
5	5/8	5.66	10	8 1/2	8	7/8	10.5
6	5/8	6.72	11	9 1/2	8	7/8	11.5
8	1	8.72	13 1/2	11 3/4	8	7/8	22.4
10	1	10.88	16	14 1/4	12	1	26.6
12	1	12.88	19	17	12	1	41.0
14	1	14.14	21	18 3/4	12	1 1/8	48.0
16	1	16.16	23 1/2	21 1/4	16	1 1/8	61.3
18	1 1/16	18.18	22 3/4	22 3/4	16	1 1/4	63.3

A105 Long Weld Neck Flange Dimensions

Normal Pipe Size	O. D. of Flange (A)	Diameter of R F (B)	Thickness of Flange (C)	Diameter of Bore (D)	Diameter of Hub at Base (J)	Length of Hub (K)	Nunber of Bolt Hole (B.H.)	Diamete of Bolt Holes	Bolt C.D. P	Weight In Kilogram
1/2	3 1/2	1 3/8	7/16	0.50	1 1/4	9	4	5/8	2 3/8	3
3/4	3 7/8	1 11/16	1/2	0.75	1 5/8	9	4	5/8	2 3/4	5
1	4 1/4	2	9/16	1.00	2	9	4	5/8	3 1/8	8
1 1/4	4 5/8	2 1/2	5/8	1.25	2 3/8	9	4	5/8	3 1/2	10
1 1/2	5	2 7/8	11/16	1.50	2 5/8	9	4	5/8	3 7/8	12
2	6	3 5/8	3/4	2.00	3 1/4	9	4	3/4	4 3/4	16
2 1/2	7	4 1/8	7/8	2.50	3 3/4	9	4	3/4	5 1/2	21
3	7 1/2	5	15/16	3.00	4 1/4	9	4	3/4	6	24
3 1/2	8 1/2	5 1/2	15/16	3.60	4 7/8	9	8	3/4	7	31
4	9	6 3/16	15/16	4.00	5 1/2	12	8	3/4	7 1/2	47
5	10	7 5/16	15/16	5.00	6 1/2	12	8	7/8	8 1/2	57
6	11	8 1/2	1	6.00	7 3/4	12	8	7/8	9 1/2	77
8	13 1/2	10 5/8	1 1/8	8.00	9 3/4	12	8	7/8	11 3/4	103
10	16	12 3/4	1 3/16	10.00	12	12	12	1	14 1/4	150
12	19	15	1 1/4	12.00	14 3/8	12	12	1	17	215
14	21	16 1/4	1 3/8	14.00	16	12	12	1 1/8	18 3/4	221
16	23 1/2	18 1/2	1 7/16	16.00	18	12	16	1 1/8	21 1/4	254
18	25	21	1 9/16	18.00	20	12	16	1 1/4	22 3/4	276

ASTM A105 Vs IS 2062 Material

A105 Flange Material Selection For Piping Systems

SA 105 Pipe Flange Marking

size
item
specification and number
pressure rating, with unit
OD
WT, with unit
bore when applicable
std schedule when applicable,
material specification

3/4"
FLANGE
SORF
ASME B16.5 300#
6" OD x 0.250"
152.4 Unit
Bore 15.500"
SCH10S
ASTM A105

Vishal Steel Is An ISO 9001:2008 Certified Company, Largest Astm A105 Flange Manufacturer In India Since 2006.

A105 Flange Thickness

A105 Lap Joint Flange Dimensions

Dimensions of Class 150, 300, 600, 900, 1500, 2500

NPS 1/2 - ID = 22.9 - r = 3

CLass	CLass 150	CLass 300	CLass 600	CLass 900	CLass 1500	CLass 2500
Diameter A	30	38	38	38	38	43
Diameter D	90	95	95	120	120	135
Thickness B	11.2	14.3	14.3	22.3	22.3	30.2
Diameter K	60.3	66.7	66.7	82.6	82.6	88.9
Hight	16	22	22	32	32	40
Number L	4	4	4	4	4	4
Diameter L	15.9	15.9	15.9	22.2	22.2	22.2
Stud Bolts Diameter x Length
Diameter (in)	1/2	1/2	1/2	3/4	3/4	3/4
Length mm	55	65	75	110	110	120

A105 Socket Weld Flange Dimensions

CLass	CLass 150	CLass 300	CLass 600	CLass 900	CLass 1500	CLass 2500
Diameter A	30	38	38	...	38	...
Diameter D	90	95	95	...	120	...
Thickness B	9.6	12.7	14.3	...	22.3	...
Thickness B	11.2	14.3	20.7	...	28.7	...
Diameter G	35.1	35.1	35.1	...	35.1	...
Diameter K	60.3	66.7	66.7	...	82.6	...
Height	14	21	22	...	32	...
Height	15.6	22.6	28.4	...	38.4	...
Number L	4	4	4	...	4	...
Diameter L	15.9	15.9	15.9	...	22.2	...
Stud Bolts Diameter x Length
Diameter (in)	1/2	1/2	1/2	...	3/4	...
Length mm	55	65	75	...	110	...

ASTM A105 Tensile Strength

ASTM A105 Flanges Tensile Strength minimum
MPa	485
ksi	70

ASTM A105 Bolt Dimensions

ASTM A105 Gasket

(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	(O.D.) Outer Daimeter Gasket
(Normal Size Of Steel Pipes) In Inch	(I.D.) Inner Daimeter Gasket	Class 150#/ LB	Class 300#/ LB	Class 400#/ LB	Class 600#/ LB	Class 900#/ LB
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

A105 Forged 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

SA105 Steel Forged Flanges Torque Values

CS Pipe Flange Size Inch	CS Pipe Flange Size MM	(Maximum) Radial Projection
CS Pipe Flange Size Inch	CS Pipe Flange Size MM	No Deeper Than the Bottom In Millimeter	Deeper Than the Bottom In Millimeter
1/2	15	3.0	1.5
3/4	20	3.0	1.5
1	25	3.0	1.5
1 1/4	32	3.0	1.5
1 1/2	40	3.0	1.5
2	50	3.0	1.5
2 1/2	65	3.0	1.5
3	80	4.5	1.5
3 1/2	90	6.0	3.0
4	100	6.0	3.0
5	125	6.0	3.0
6	150	6.0	3.0
8	200	8.0	4.5
10	250	8.0	4.5
12	300	8.0	4.5
14	350	8.0	4.5
16	400	10.0	4.5
18	450	12.0	6.0

A105 Steel Flanges Advantages

Class 300 Astm A105 Flange

BS 4504
ASME B16.5
EN 1092-1
AWWA C207
JIS
ISO
ANSI B16.5
MSS SP-44
EN 1092-2 PN16
DIN

How To Prevent ASTM A105 Flange ASME B16.5 From Rust?