ASTM A182 F9 Flanges

SA182 F9 Weld Neck Flange Chemical Composition And Alloy Steel F9 Blind Flanges Bolt Size Chart In MM.

ASTM A182 F9 Flanges

ASTM A182 F9 Flanges

ASME SA182 F9 Slip On Flanges

ASME SA182 F9 Slip On Flanges

Alloy Steel F9 Weld Neck Flanges

Alloy Steel F9 Weld Neck Flanges

Table Of Contents


How Many Chromium Content Add In ASTM A182 F9 Flanges?

ASTM A182 F9 Flanges have a minimum chromium content of 18% in the alloy. This makes it survive in temperatures up to 870 degrees Celsius. A182 F9 material could be supplied in a quenched and tempered or normalized and tempered condition. A182 Gr F9 Flanges are made as forged flanks and can be used under high pressure systems. ASTM A182 F9 Flanges also have higher corrosion resistance levels. The better toughness and working strength of the ASTM A182 F9 Pipe Flanges make them a better choice for many industrial applications where corrosion and strength are concerned.


Alloy Steel ASTM A182 F9 Flanges


Alloy Steel F9 Flanges Are Used In Marine Systems?

Alloy Steel F9 Flanges are used in marine systems, chloride stress prone operations, water linings, chemical industries and almost in all industries where flanges could be used. SA 182 Gr F9 Steel Flanges can come in different shapes, forms and sizes. The Alloy Steel A182 Grade F9 WNRF Flanges offer much leak proof connection with their welded neck parts. These are specifically made to be applied into systems that have high pressures. Fluid flow systems where leakage cannot be allowed would use this type of flanges.


A182 F9 RTJ Flanges Can Be Used In Stress Levels?

AS A182 F9 RTJ Flanges can be used in high temperatures and stress levels. As these are joined together with a gasket in the middle, they offer maximum tightness. Even with a low thermal expansion, the connection is completely sealed between the flanges. A182 F9 Alloy Steel Blind Flanges are ideal for high pressure vessel end pipes. Usually these could be used as covers on open ends of testing systems. This offers a tight fit to the openings. There are other situations when two pipes have to be welded together without leakage and to have great strength at the connection. A182 F9 Steel Slip On Flanges are best solutions for such situations. They get the pipes inside their bore where the pipe can slip through. And the connection is mostly welded to make sure there is no leakage or vulnerability to bending stress.


A182 F9 Chemical Composition

Gr C Mn Si S P Cr Mo
ASTM A182 F9 Flanges 0.15 0.3 - 0.6 0.5 - 1 0.03 0.03 8 - 10 0.9 - 1.1

ASME SA182 F9 Flanges Bolts And Nuts

Class 150 Flanges Class 300 Flanges Class 600 Flanges
NPS # Bolts And Studs Diameter of Bolts And Studs Stud Length # Bolts And Studs Diameter of Bolts And Studs Stud Length # Bolts And Studs Diameter of Bolts And Studs Stud Length
1/16 RF RTJ 1/16 RF RTJ 1/4 RF RTJ
1/2 4 0.50 2-1/4 4 0.50 2-1/2 3 4 0.50 3 3
3/4 4 0.50 2-1/2 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1 4 0.50 2-1/2 3 4 0.63 3 3-1/2 4 0.63 3-1/2 3-1/2
1-1/4 4 0.50 2-3/4 3-1/4 4 0.63 3-1/4 3-3/4 4 0.63 3-3/4 3-3/4
1-1/2 4 0.50 2-3/4 3-1/4 4 0.75 3-1/2 4 4 0.75 4-1/4 4-1/4
2 4 0.63 3-1/4 3-3/4 8 0.63 3-1/2 4 8 0.63 4-1/4 4-1/4
2-1/2 4 0.63 3-1/2 4 8 0.75 4 4-1/2 8 0.75 4-3/4 4-3/4
3 4 0.63 3-1/2 4 8 0.75 4-1/4 4-3/4 8 0.75 5 5
3-1/2 8 0.63 3-1/2 4 8 0.75 4-1/4 5 8 0.88 5-1/2 5-1/2
4 8 0.63 3-1/2 4 8 0.75 4-1/2 5 8 0.88 5-3/4 5-3/4
5 8 0.75 3-3/4 4-1/4 8 0.75 4-3/4 5-1/4 8 1.00 6-1/2 6-1/2
6 8 0.75 4 4-1/2 12 0.75 4-3/4 5-1/2 12 1.00 6-3/4 6-3/4
8 8 0.75 4-1/4 4-3/4 12 0.88 5-1/2 6 12 1.13 7-1/2 7-3/4
10 12 0.88 4-1/2 5 16 1.00 6-1/4 6-3/4 16 1.25 8-1/2 8-1/2
12 12 0.88 4-3/4 5-1/4 16 1.13 6-3/4 7-1/4 20 1.25 8-3/4 8-3/4
14 12 1.00 5-1/4 5-3/4 20 1.13 7 7-1/2 20 1.38 9-1/4 9-1/4
16 16 1.00 5-1/4 5-3/4 20 1.25 7-1/2 8 20 1.50 10 10
18 16 1.13 5-3/4 6-1/4 24 1.25 7-3/4 8-1/4 20 1.63 10-3/4 10-3/4
20 20 1.13 6-1/4 6-3/4 24 1.25 8 8-3/4 24 1.63 11-1/4 11-1/2
24 20 1.25 6-3/4 7-1/4 24 1.50 9 10 24 1.88 13 13-1/4

A182 F9 Material Equivalent

Material Common Type UNS Number Forging Specification Casting Specification Equivalent DIN DIN W. Number Application
9Cr-1Mo K90941 A182-F9 A217-C12 X 12 CrMo 9 1 1.7386 High temp erosive refinery service

Rajtilak Metal Is ASTM A182 F9 Slip On Flanges Manufacturer In India And SA A182 F9 Material Specification/Equivalent.


SA A182 F9 Material Specification

Material Specification Of : ASTM A182 F9 Flanges
Standard Cover : pressure ratings & temperature ratings, materials, marking, dimensions, weight, tolerances, testing
Common Types Of Flanges: Slip On (SORF), Weld Neck (WNRF), Blind (BLRF), Lap Joint (Loose), Threaded (NPT), Socket-Weld (SWRF)
Special Types Of Flanges : Nipoflange, Elboflange, Latroflange, Swivel Flange, Expanding Flange, Reducing Flange, Weldoflange
Marking Standard Name of Manufacturer
Schedule
Type of Flange Facing
Nominal Pipe Size
Pressure Class
ASME B16 Designation
Bolt Type high strength bolts
medium strength bolts
low strength bolts
European Standard Flanges JIS B2220 Flanges (5k to 30k) and KS1503 flanges
Russian-Standard Flanges GOST 12820 / 12821-80, DIN, UNI, EN 1092-1
Contact Faces RTJ (Ring Type Joint), FF (Flat Face), RF (Raised Face), T/G (Tongue And Groove ), M/F (Male And Female)
Size Chart Normal Pipe Size 1/2 to NPS 24"
Thickness Normal Pipe Size ≤ 18
Bore Diameter Normal Pipe ≤ 10
Flanges Standards EN 1092-1, JIS, ASME B16.5, ASME B16.47 type A, UNI, DIN
Pressure Rating Class 150 To Class 2500
High Temperature Above 200°C (400°F) For Class 150 Or Above 400°C (750°F)
Low Temperature Above -29 Degree C (−20°F)
South African Standard Flanges SANSflanges And SABS flanges
Surface Finish smooth, concentric serrated, stock
Gaskets Types Full Face Gasket
Flat Ring Gasket
Metallic Ring Gakset
Advantages Of Pipe Flange Used to Connect Pipe System
Easy Repair Pipe System
Assembled Without Welding

View What Is A182 F9 Material?, PDO Approved ASME SA182 F9 Weld Neck Flanges Manufacturer In India.


ASTM A182 F9 Mechanical Properties

Tensile Strength Yield Strength (0.2%Offset) Elongation
380 585 20 %

ASTM A182 F9 Pipe Flanges Mechanical Properties And Alloy Steel Grade F9 Flange Dimensions with Tolerances.

Dimension Table Of ASTM A182 Grade F9 Flange

Dimension Table Of ASTM A182 Grade F9 Flange


NPS O.D. of Flange Flanges Thickness Diameter of RF Diameter of Hub at Base Lengtd Tdru Hub Bore or Diameter Dia. of Hub at Bevel Radius of Fillet Deptd of Socket
Welding (WN) Neck Slip-On (SORF) Threaded (NPT) Socket (SWRF) Lap Joint (Loose) Slip-on (SORF) Socket (SWRF) Lap Joint (Loose)
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

Weight Formula Of Low Alloy Steel A182 Forged Flanges And Reliable SA 182 Gr F9 Plate Flange Supplier In India.

ASTM A182 F9 Weight Chart Table

Nominal Pipe Sizes (NPS) Slip On (SORF) Threaded (NPT) Socket Weld (SWRF) Lap Joint (Loose) Blind (BLRF) Weld Neck (WRNR)
½ 1 1 2 1 2 2
¾ 2 2 2 2 2 2
1 2 2 2 2 2 3
3 3 3 3 3 3
3 3 3 3 4 4
2 5 5 5 5 5 6
8 8 8 8 7 10
3 9 9 9 9 9 11.5
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

A182 F9 P Number

P# G# ISO Spec Type UNS KSI(MPa) Product Form
5B 1 5.4 A/SA-182 F9 K90941 85(585) Forgings

Difference Between A182 F9 VS F91

  • A182 F9 have a minimum chromium content of 18% in the alloy. This makes it survive in temperatures up to 870 degrees Celsius. A182 F9 material could be supplied in a quenched and tempered or normalized and tempered condition.

  • A182 F91 are used to fit the pipes of high grade stainless steel together. SA 182 Gr F91 Steel Flanges are delivered in a solid solution annealed condition which makes them to be precise, hard and workable in the applications.



ASTM A182 F9 Slip On Flanges Pressure Rating Class

ASTM A182 F9 Flanges Pressure Rating Chart
Temperature °F 150# 300# 400# 600# 900# 1500# 2500#
-20 to 100 275 720 960 1440 2160 3600 6000
200 230 600 800 1200 1800 3000 5000
300 205 540 720 1080 1620 2700 4500
400 190 495 660 995 1490 2485 4140
500 170 465 620 930 1395 2330 3880
600 140 435 580 875 1310 2185 3640
650 125 430 575 860 1290 2150 3580
700 110 425 565 850 1275 2125 3540
750 95 415 555 830 1245 2075 3460
800 80 405 540 805 1210 2015 3360
850 65 395 530 790 1190 1980 3300
900 50 390 520 780 1165 1945 3240
950 35 380 510 765 1145 1910 3180
1000 20 320 430 640 965 1605 2675
1050 20 310 410 615 925 1545 2570
1100 20 255 345 515 770 1285 2145
1150 20 200 265 400 595 995 1655
1200 20 155 205 310 465 770 1285
1250 20 115 150 225 340 565 945
1300 20 85 115 170 255 430 715
1350 20 60 80 125 185 310 515
1400 20 50 65 95 145 240 400
1450 15 35 45 70 105 170 285
1500 10 25 35 55 80 135 230

Alloy Steel F9 Pipe Flanges Thickness Chart

ASTM A182 F9 Flanges Wall Thickness
NPS (Normal Pipe Sizes) Outside Daimeter (O.D.) Schedule 10 Schedule 20 Schedule 30 STD Wall Schedule 40 Schedule 60 EXT Hvy Schedule 80 Schedule 100 Schedule 120 Schedule 140 Schedule 160 XX Hvy
½ 0.84 0.083 ... ... 0.109 0.109 ... 0.147 0.147 ... ... ... 0.188 0.294
¾ 1.05 0.083 ... ... 0.113 0.113 ... 0.154 0.154 ... ... ... 0.219 0.308
1 1.315 0.109 ... ... 0.133 0.133 ... 0.179 0.179 ... ... ... 0.25 0.358
1 ¼ 1.66 0.109 ... ... 0.14 0.14 ... 0.191 0.191 ... ... ... 0.25 0.382
1 ½ 1.9 0.109 ... ... 0.145 0.145 ... 0.2 0.2 ... ... ... 0.281 0.4
2 2.375 0.109 ... ... 0.154 0.154 ... 0.218 0.218 ... ... ... 0.344 0.436
2 ½ 2.875 0.12 ... ... 0.203 0.203 ... 0.276 0.276 ... ... ... 0.375 0.552
3 3.5 0.12 ... ... 0.216 0.216 ... 0.3 0.3 ... ... ... 0.438 0.6
3 ½ 4 0.12 ... ... 0.226 0.226 ... 0.318 0.318 ... ... ... ... 0.636
4 4.5 0.12 ... ... 0.237 0.237 ... 0.337 0.337 ... 0.438 ... 0.531 0.674
5 5.563 0.134 ... ... 0.258 0.258 ... 0.375 0.375 ... 0.5 ... 0.625 0.75
6 6.625 0.134 ... ... 0.28 0.28 ... 0.432 0.432 ... 0.562 ... 0.719 0.864
8 8.625 0.148 0.25 0.277 0.322 0.322 0.406 0.5 0.5 0.594 0.719 0.812 0.906 0.875
10 10.75 0.165 0.25 0.307 0.365 0.365 0.5 0.5 0.594 0.719 0.844 1 1.125 1
12 12.75 0.18 0.25 0.33 0.375 0.406 0.562 0.5 0.688 0.844 1 1.125 1.312 1
14 14 0.25 0.312 0.375 0.375 0.438 0.594 0.5 0.75 0.938 1.094 1.25 1.406 ...
16 16 0.25 0.312 0.375 0.375 0.5 0.656 0.5 0.844 1.031 1.219 1.438 1.594 ...
18 18 0.25 0.312 0.438 0.375 0.562 0.75 0.5 0.938 1.156 1.375 1.562 1.781 ...
20 20 0.25 0.375 0.5 0.375 0.594 0.812 0.5 1.031 1.281 1.5 1.75 1.969 ...
22 22 0.25 ... ... 0.375 ... ... 0.5 ... ... .... .... .... ....
24 24 0.25 0.375 0.562 0.375 0.688 0.969 0.5 1.219 1.531 1.812 2.062 2.344 ....
26 26 .... .... .... 0.375 .... .... 0.5 .... .... .... .... .... ....
30 30 0.312 0.5 0.625 0.375 .... .... 0.5 .... .... .... .... .... ....
36 36 0.312 0.5 0.625 0.375 0.75 .... 0.5 .... .... .... .... .... ....
40 40 .... .... .... 0.375 .... .... 0.5 .... .... .... .... .... ....
42 42 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..
48 48 …….. …….. …….. 0.375 …….. …….. 0.5 …….. …….. …….. …….. …….. ……..

Wide Variety Of Bulk Types Of ASTM A182 F9 Flanges

10 Inch, 600#, ASTM A182 F9 Slip On Flanges

10 Inch, 600#, ASTM A182 F9 Slip On Flanges

2 1/2 Inch, 150#, ASTM A182 Gr F9 Socket Weld Flanges

2 1/2 Inch, 150#, ASTM A182 Gr F9 Socket Weld Flanges

1 Inch, SCH 40, Class 300, ASTM A182 Grade F9 Blind Flanges

1 Inch, SCH 40, Class 300, ASTM A182 Grade F9 Blind Flanges

2 Inch, Class 150, SCH 40, RF, F9 Alloy Steel Weld Neck Flanges

2 Inch, Class 150, SCH 40, RF, F9 Alloy Steel Weld Neck Flanges

Class 900, 16 Inch, FF, F9 A182 Threaded/ Screwed Flanges

Class 900, 16 Inch, FF, F9 A182 Threaded/ Screwed Flanges

3 Inch, 300 LB, FF, A182 F9 Class 2 Lap Joint Flanges

3 Inch, 300 LB, FF, A182 F9 Class 2 Lap Joint Flanges

2 Inch, Class 600, ASME SA 182 Gr F9 Long Weld Neck Flanges

2 Inch, Class 600, ASME SA 182 Gr F9 Long Weld Neck Flanges

2 Inch, Class 300, SA182 F9 Cl1 Spectacle Blind Flanges

2 Inch, Class 300, SA182 F9 Cl1 Spectacle Blind Flanges

10 Inch, 600#, API 590, SA182 F9 Plate Flanges

10 Inch, 600#, API 590, SA182 F9 Plate Flanges

8 Inch, 300 LB, Alloy Steel F9 Ring Type Joint Flanges

8 Inch, 300 LB, Alloy Steel F9 Ring Type Joint Flanges

10 Inch, Class 150, ASTM A182 Grade F9 Tongue & Groove Flanges

10 Inch, Class 150, ASTM A182 Grade F9 Tongue & Groove Flanges

2 Inch, CL1500, Alloy Steel A182 Grade F9 Reducing Flanges

2 Inch, CL1500, Alloy Steel A182 Grade F9 Reducing Flanges

2 Inch, 300#, SCH 80, AS A182 F9 Forged Flanges

2 Inch, 300#, SCH 80, AS A182 F9 Forged Flanges

3 Inch, 300 LB, A182 F9 Alloy Steel Raised Face Flanges

3 Inch, 300 LB, A182 F9 Alloy Steel Raised Face Flanges

3 Inch, 300 LB, SCH 80, ASTM A182 Gr F9 Male and Female Flange

3 Inch, 300 LB, SCH 80, ASTM A182 Gr F9 Male and Female Flange

3 In, Class 300, SCH 40, F9 Alloy Steel Bleed Ring

3 In, Class 300, SCH 40, F9 Alloy Steel Bleed Ring


Countries We Have Supplied Recently :

SA 182 Gr F9 Threaded Flanges UK, Mexico, Egypt, Spain
SA182 F9 Cl1 Long Weld Neck Flanges Poland, Canada, Ellington -United States, UK
A182 F9 Steel Orifice Flanges Europe, UAE, United Kingdom -UK, Malaysia
SA182 F9 Blind Flanges Australia, Philippines, Nigeria, UK
A182 F9 Material Hong Kong, Oman, Malaysia, UAE
ASTM A182 F9 Sip On Flanges Malaysia, USA, Finland, Bangladesh
SA182 Chrome Moly F9 Weld Neck Flanges Chile, Italy, Iran, Singapore
A182 Grade F9 Square Flange Malaysia, Japan, Europe, Romania
A182 F9 Class 2 Flat Flange Czechia, Malaysia, Germany, Thailand
ASTM A182 F9 Flanges Bahrain, South Africa, Singapore
Alloy Steel F9 Flanges Thailand, France, Europe, Qatar
SA182 Gr F9 Socket Weld Flages Norway, Malaysia, United Arab Emirates (UAE), Turkey
A182 Grade F9 Reducing Flanges Indonesia, Belgium, Dammam -KSA, Philippines.
Alloy Steel F9 Spectacle Blind Flanges Malaysia, Philippines, Canada, Singapore


About Company

We Are EIL And IBR Approved Manufacturer, Exporter, Stockholder, Traders, Dealer, Importer, Wholesaler, Distributor, Supplier of Industrial Pipe Fittings & Flanges, Forgings And Fasteners In Mumbai, India.


Our Official Address

153 / 154, “A” Wing, Siddheshdeep Tower,
Shop No. A-28, Ground Floor, P.B. Marg, Near Navjivan Society,
Mumbai– 400 008 (India).


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Tel Number : +91 - 22 - 6743 7342,
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