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ASTM A182 F11 Flanges

Home|ASTM A182 F11 Flanges

Manufacturer of ASME SA182 Grade F11 Alloy Steel Flanges in China

ASTM A182 F11 Valve

Table of Content

Flanges-table

ASTM A182 F11 Flanges Specification

Flange Sizes

Alloy Steel F11 Flanges Sizes

  • NPS: ½” to 48″
  • DN15 – DN1500
  • NPS: ½” to 48″
Flange Standards

ANSI B16.5 Alloy Steel F5 Weld Neck Flange Standards

  • ASME B16.48
  • ASME B16.47
  • ASME B16.5
Flange Schedule

A182 F11 Slip On Flange Schedule

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

Sa182 F11 Cl1 Weld Neck Flange Pressure Types

  • Cl 125 -150
  • Cl 600-900
  • Cl 1500 -2500
Features

Astm A182 Grade F11 Plate Flange Features

  • Resistance Impact
  • Easy Installation
  • High Strength
Testing Methods

Alloy Steel F11 Socket Weld Flange Testing Methods

  • PMI test
  • Tensile
  • Pressure
  • Hardness test
Certificates

Certificates of UNS K11572 Lap Joint Flanges

  • 100% Radiography Test
  • MTC BS EN 10204 3.1/ 3.2
  • NACE MR0175
  • Third Party Inspection
Density & Temperature

SA 182 gr F11 Blind Flanges Density & Temperature

  • Melting Point : 1460 °C
  • Forging Temp : 850℃- 1100℃
  • Density : 7.8 g/cm3

Flanges Process

A182 F11 Socket Weld Flange Process

  • Forging
  • Rolling
  • Casting
  • Cutting
Flange Threads

A182 Gr F11 Socket Weld Flange Threads

  • BSPT
  • FNPT
  • NPT, MNPT
  • BSPP
Origin

Alloy Steel F11 Nippolet Blind Flanges Origin

  • China
  • Qatar
  • Indian
  • European
Disadvantages

Disadvantages of Sa182 Grade F11 Plate Flange

  • Assembly Error
  • Flexibility is Limited
  • Corrosion Prone
Advantages

ASTM A182 Gr F11 Advantages

  • Versatile
  • Long Life
  • Cost-friendly
flange Face

AAlloy Steel Gr. F11 slip on flange Face

  • RTJ
  • T&G
  • FF
  • RF


Types of ASTM A182 F11 Flanges


ASTM A182 F11 Flanges Supplier in China Provide Wide Ranges Of flanges types to cater customer needs

UNS K11572 Slip On Flange

UNS K11572 Slip On Flange

Alloy Steel F11 Flange

Alloy Steel F11 Flange

ASTM A182 Chrome Moly F11 Threaded Flange

ASTM A182 Chrome Moly F11 Threaded Flange

AS A182 F11 Plate Flange

AS A182 F11 Plate Flange

SA182 F11 Weld Neck Flange

SA182 F11 Weld Neck Flange

ASTM A182 F11 Spectacle Blind Flanges

ASTM A182 F11 Spectacle Blind Flanges

UNS K11572 Socket Weld Flange

UNS K11572 Socket Weld Flange

Alloy Steel F11 Orifice Flanges

Alloy Steel F11 Orifice Flanges

SA 182 gr F11 Lap Joint Flanges

SA 182 gr F11 Lap Joint Flanges


Prime quality F11 Chrome Moly Pipe Flanges & Alloy Steel F11 Flanges, Check Dimension & Pressure Rating

UNS K11572 Slip On Flange Pressure Chart

Temp Ratings 300# Class 150# Class 600# Class 400# Class 1500# Class 900# Class 2500# Class
-29 to 38 41.4 15.9 82.7 55.2 206.8 124.1 344.7
150 31.4 12 62.8 41.9 157 94.2 261.6
100 34.8 13.3 69.6 46.4 173.9 104.4 289.9
300 26.1 10 52.1 34.8 130.3 78.2 217.2
50 40 15.3 80 53.4 200.1 120.1 333.5
200 29.2 11.2 58.3 38.9 145.8 87.5 243
325 25.5 9.3 51 34 127.4 76.4 212.3
250 27.5 10.5 54.9 36.6 137.3 82.4 228.9
400 24.3 6.5 48.6 32.4 121.5 72.9 202.5
350 25.1 8.4 50.1 33.4 125.4 75.2 208.9
425 23.9 5.5 47.7 31.8 119.3 71.6 198.8
375 24.8 7.4 49.5 33 123.8 74.3 206.3
450 23.4 4.6 46.8 31.2 117.1 70.2 195.1

Dimension Chart Of Alloy Steel F11 Flange

NPS O.D. of Flange Dia of RF Flanges Thick Dia of Hub at Base Bore or Dia Fillet Radius Dia. of Hub Depth of Socket
Socket, Slip-on Lap Joint
O R Q X W B r H Z
5 10 7.5/16 15/16 6-7/16 5.66 5.69 7/16 5.56 15/16
1 4-1/4 2 9/16 1-15/16 1.36 1.38 1/8 1.32 1/2
6 11 8-1/2 1 7-9/16 6.72 6.75 1/2 6.63 1-1/16
16 23-1/2 18-1/2 1-7/16 18 16.16 16.19 1/2 16.00 1-3/4
1/2 3-1/2 1-3/8 7/16 1-3/16 .88 .90 1/8 .84 3/8
18 25 21 1-9/16 19-7/8 18.18 18.20 1/2 18.00 1-15/16
20 27-1/2 23 1-11/16 22 20.20 20.25 1/2 20.00 2-1/8
3/4 3-7/8 1-11/16 1/2 1-1/2 1.09 1.11 1/8 1.05 7/16
12 19 15 1-1/4 14-3/8 12.88 12.92 1/2 12.75 1-9/16
24 32 27-1/4 1-7/8 26-1/8 24.25 24.25 1/2 24.00 2-1/2
2 6 3-5/8 3/4 3-1/16 2.44 2.46 5/16 2.38 11/16
3-1/2 8-1/2 5-1/2 15/16 4-13/16 4.07 4.10 3/8 4.00 7/8
4 9 6-3/16 15/16 5-5/16 4.57 4.60 7/16 4.50 15/16
8 13-1/2 10-5/8 1-1/8 9-11/16 8.72 8.75 1/2 8.63 1-1/4
2-1/2 7 4-1/8 7/8 3-9/16 2.94 2.97 5/16 2.88 3/4
3 7-1/2 5 15/16 4-1/4 3.57 3.60 3/8 3.50 13/16
10 16 12-3/4 1-3/16 12 10.88 10.92 1/2 10.75 1-5/16
1-1/2 5 2-7/8 11/16 2-9/16 1.95 1.97 1/4 1.90 5/8
14 21 16-1/4 1-3/8 15-3/4 14.14 14.18 1/2 14.00 1-5/8
1-1/4 4-5/8 2-1/2 5/8 2-5/16 1.70 1.72 3/16 1.66 9/16

Schedule Chart Of ASTM A182 Chrome Moly F11 Threaded Flange

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

Thickness Chart Of SA 182 gr F11 Lap Joint Flanges

Wall Thickness
NPS OD schd 30 schd 10 schd 40 STD Wall EXT Hvy schd 60 schd 100 schd 80 schd 160 schd 120 schd 140 schd 20 XX Hvy
6 6.625 ... 0.134 0.28 0.28 0.432 ... ... 0.432 0.719 0.562 ... ... 0.864
42 42 …….. …….. …….. 0.375 0.5 …….. …….. …….. …….. …….. …….. …….. ……..
48 48 …….. …….. …….. 0.375 0.5 …….. …….. …….. …….. …….. …….. …….. ……..
36 36 0.625 0.312 0.75 0.375 0.5 .... .... .... .... .... .... 0.5 ....
22 22 ... 0.25 ... 0.375 0.5 ... ... ... .... .... .... ... ....
30 30 0.625 0.312 .... 0.375 0.5 .... .... .... .... .... .... 0.5 ....
½ 0.84 ... 0.083 0.109 0.109 0.147 ... ... 0.147 0.188 ... ... ... 0.294
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 ½ 2.875 ... 0.12 0.203 0.203 0.276 ... ... 0.276 0.375 ... ... ... 0.552
8 8.625 0.277 0.148 0.322 0.322 0.5 0.406 0.594 0.5 0.906 0.719 0.812 0.25 0.875
18 18 0.438 0.25 0.562 0.375 0.5 0.75 1.156 0.938 1.781 1.375 1.562 0.312 ...
12 12.75 0.33 0.18 0.406 0.375 0.5 0.562 0.844 0.688 1.312 1 1.125 0.25 1
14 14 0.375 0.25 0.438 0.375 0.5 0.594 0.938 0.75 1.406 1.094 1.25 0.312 ...
26 26 .... .... .... 0.375 0.5 .... .... .... .... .... .... .... ....
3 3.5 ... 0.12 0.216 0.216 0.3 ... ... 0.3 0.438 ... ... ... 0.6
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
2 2.375 ... 0.109 0.154 0.154 0.218 ... ... 0.218 0.344 ... ... ... 0.436
3 ½ 4 ... 0.12 0.226 0.226 0.318 ... ... 0.318 ... ... ... ... 0.636
20 20 0.5 0.25 0.594 0.375 0.5 0.812 1.281 1.031 1.969 1.5 1.75 0.375 ...
5 5.563 ... 0.134 0.258 0.258 0.375 ... ... 0.375 0.625 0.5 ... ... 0.75
10 10.75 0.307 0.165 0.365 0.365 0.5 0.5 0.719 0.594 1.125 0.844 1 0.25 1
4 4.5 ... 0.12 0.237 0.237 0.337 ... ... 0.337 0.531 0.438 ... ... 0.674
16 16 0.375 0.25 0.5 0.375 0.5 0.656 1.031 0.844 1.594 1.219 1.438 0.312 ...
24 24 0.562 0.25 0.688 0.375 0.5 0.969 1.531 1.219 2.344 1.812 2.062 0.375 ....
40 40 .... .... .... 0.375 0.5 .... .... .... .... .... .... .... ....

Bolt chart Of SA182 F11 Weld Neck Flange

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

Size Chart Of AS A182 F11 Plate Flange

NPS (Inches) Dia (Inches) Bolt Hole Dia (D) (Inches) Thick (Inches) No of Bolt Holes Bolt Circle Dia(Inches)
1 4.00 0.69 0.88 4 4.00
4 9.00 1.38 1.38 8 7.00
1 1/2 5.00 0.75 1.00 4 4.50
1/2 2.88 0.56 0.63 4 2.75
6 11.00 1.75 1.75 8 9.00
3/4 3.38 0.56 0.75 4 3.38
2 6.00 0.81 1.13 4 5.00
8 13.00 2.06 2.00 8 11.00
3 7.88 1.06 1.25 6 6.00
10 15.00 2.38 2.25 12 13.00
12 17.00 2.75 2.50 12 15.00

Mechanical Properties of Alloy Steel F11 Spectacle Blind Flange

ASTM A182 F11 Flanges Manufacturer In China Offers Flanges With Superior Mechanical properties

Yield Strength (MPA)

275

Tensile Strength (MPA)

580 – 800

Elongation %

20



Equivalent Grades of Alloy Steel F11 Orifice Flanges

UNS

K11572


Werkstoff NR

1.7335

EN

13CRM044



Alloy Steel F11 Nippo Plate Flange Chemical Composition

SILICON

0.5-1.0

MOLYBDENUM

0.44-0.65

CHROMIUM

1.00-1.50

SULFER

0.040%

PHOSPHORUS

0.040%

CARBON

0.10-0.20

Physical Properties Of SA182 F11 Weld Neck Flange

Property Value
Density (g/cm³) 7.80
Specific Heat (J/kg·K) 500
Melting Point (°C) 1425 – 1480
Electrical Resistivity (µΩ·cm) 0.5
Thermal Conductivity (W/m·K) 40.0
Magnetic Permeability Non-magnetic

Factors To Consider While Choosing ASTM A182 F11 Flanges

  • Pressure
  • Finish Flange
  • Dimensions
  • Material Grade

Difference Between A182 F22 Flanges and A182 F11 Flanges

Property A182 F22 A182 F11
Material Type Cr-Mo-V Steel Cr-Mo Steel
Corrosion Resistance Better Good
Strength High strength Low strength
Temperature 454°C 316°C
Applications High-Pressure Service Boilers, Power Plants
Difference Between A182 F22 Flanges and A182 F11 Flanges


How Does SA182 F11 Flanges Performance Get Affected By Tempering?

  • Increased Toughness
  • Improves Strength
  • Minimised Residual Stress
  • Enhances Resistance To Corrosion
  • Increases Temperature Resistance

How Does Yaye Industrial Check ASTM A182 F11 Flange Quality?

  • Visual Inspection
  • Hydrostatic Test
  • PMI Test
  • Ultrasonic Test

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