+86 151 277 20688
sales@hgffgroup.com
HGFF GROUP is privately owned Carbon Steel and Stainless Steel Raised Face Flange Manufacturers in China, manufacture with Pressure Classes 150 and 300, the height of the raised face is approximately 1.6 mm (1/16 inch).
In these two Pressure Classes, almost all suppliers of raised face flanges, show in their catalog or brochure, the H and B dimensions including the raised face height. These ASME B16.5 Raised Face flanges normally come in slip-on and weld neck. Class 300 Raised Face Flanges has a small portion around the bore is raised from the face. This type of raised face flange height depends on the flange pressure-temperature rating that is known as a class of the flange. For 150# Raised Face Flange & 300# Raised Face Flange height is 1/6” and above 300# it is 1/4”. The inside bore circle type of gasket is used with a raised face flange.
| Dimensions | ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc. |
| DIN | DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673 |
| BS | BS4504 , BS4504, BS1560, BS10 |
| Coating/Surface Treatment | Antirust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Value Added Services | CNC Machining, Customised Flanges |
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629,
DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Material & Grades of Raised Face Flanges :
Stainless Steel Raised Face Flanges :
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Raised Face Flanges :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Raised Face Flanges :
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel Raised Face Flanges : ASTM A350, LF2, LF3
Alloy Steel Raised Face Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Raised Face Flanges : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C
71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Raised Face Flanges :ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS
No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel
600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No.
N10276), Alloy 20 (UNS No. N08020)
| ANSI B16.5 Raised Face Flanges | Raised Face Flange Dimensions |
| Raised Face Flange | Raised Face Steel Flanges |
| ASME B16.5 Raised Face Flanges | ANSI B16.5 Class 150 Raised Face Flanges |
| Stainless Steel Raised Face Flanges | SS Raised Face Flange |
| 2 inch Raised Face Flanges | 4 inch Raised Face Flanges |
| ANSI B16.5 class 150 Raised Face Flange | ANSI 150 Raised Face Flange |
| Carbon Steel Raised Face Flange | High Quality Raised Face Flanges |
| Flange Raised Face | ANSI Raised Face Flange |
| Weld Neck Raised Face Flange | DIN Raised Face Pipe Flanges |
| Slip On Raised Face Flanges | PN16 Raised Face Flanges |
| Galavnized Raised Face Flanges | Table E Raised Face Flanges |
|
ANSI |
NOMINAL |
OUTSIDE |
OUTSIDE |
THICKNESS |
DIAMETER |
DIAMETER |
NUMBER |
DIAMETER |
|
DIAMETER |
DIAMETER OF |
OF FLANGE |
OF BOLT |
OF BOLT |
||||
|
CLASS |
PIPE SIZE |
OF BOLTS |
OF BOLTS |
|||||
|
OF FLANGE |
RAISED FACE |
tf |
CIRCLE |
HOLES |
||||
|
|
|
|
|
|||||
|
|
3/4 |
3.88 |
1.69 |
0.44 |
2.75 |
0.62 |
4 |
0.50 |
|
|
1 |
4.25 |
2.00 |
0.50 |
3.12 |
0.62 |
4 |
0.50 |
|
|
1 1/2 |
5.00 |
2.88 |
0.62 |
3.88 |
0.62 |
4 |
0.50 |
|
|
2 |
6.00 |
3.62 |
0.69 |
4.75 |
0.75 |
4 |
0.62 |
|
|
3 |
7.50 |
5.00 |
0.88 |
6.00 |
0.75 |
4 |
0.62 |
|
|
4 |
9.99 |
6.19 |
0.88 |
7.50 |
0.75 |
8 |
0.62 |
|
150 |
6 |
11.00 |
8.50 |
0.94 |
9.50 |
0.88 |
8 |
0.75 |
|
8 |
13.50 |
10.62 |
1.06 |
11.75 |
0.88 |
8 |
0.75 |
|
|
|
10 |
16.00 |
12.75 |
1.12 |
14.25 |
1.00 |
12 |
0.87 |
|
|
12 |
19.00 |
15.00 |
1.19 |
17.00 |
1.00 |
12 |
0.87 |
|
|
14 |
21.00 |
16.25 |
1.31 |
18.75 |
1.12 |
12 |
1.00 |
|
|
16 |
23.50 |
18.50 |
1.38 |
21.25 |
1.12 |
16 |
1.00 |
|
|
18 |
25.00 |
21.00 |
1.50 |
22.75 |
1.25 |
16 |
1.12 |
|
|
20 |
27.50 |
23.99 |
1.62 |
25.00 |
1.25 |
20 |
1.12 |
|
|
24 |
32.00 |
27.25 |
1.82 |
29.50 |
1.38 |
20 |
1.25 |
|
|
3/4 |
4.62 |
1.69 |
0.56 |
3.25 |
0.75 |
4 |
0.62 |
|
|
1 |
4.88 |
2.00 |
0.62 |
3.50 |
0.75 |
4 |
0.62 |
|
|
1 1/2 |
6.12 |
2.88 |
0.75 |
4.25 |
0.88 |
4 |
0.75 |
|
|
2 |
6.50 |
3.62 |
0.81 |
5.00 |
0.75 |
8 |
0.62 |
|
|
3 |
8.25 |
5.00 |
1.06 |
6.62 |
0.88 |
8 |
0.75 |
|
|
4 |
10.00 |
6.19 |
1.19 |
7.88 |
0.88 |
8 |
0.75 |
|
300 |
6 |
12.50 |
8.50 |
1.38 |
10.62 |
0.88 |
12 |
0.75 |
|
8 |
15.00 |
10.62 |
1.56 |
13.00 |
1.00 |
12 |
0.87 |
|
|
|
||||||||
|
|
10 |
17.50 |
12.75 |
1.82 |
15.25 |
1.12 |
16 |
1.00 |
|
|
12 |
20.50 |
15.00 |
1.94 |
17.75 |
1.25 |
16 |
1.12 |
|
|
14 |
23.00 |
16.25 |
2.06 |
20.25 |
1.25 |
20 |
1.12 |
|
|
16 |
25.50 |
18.50 |
2.19 |
22.50 |
1.38 |
20 |
1.25 |
|
|
18 |
28.00 |
21.00 |
2.31 |
24.75 |
1.38 |
24 |
1.25 |
|
|
20 |
30.50 |
23.00 |
2.44 |
27.00 |
1.38 |
24 |
1.25 |
|
|
1 |
4.88 |
2.00 |
0.69 |
3.50 |
0.75 |
4 |
0.62 |
|
|
1 1/2 |
6.12 |
2.88 |
0.88 |
4.50 |
0.88 |
4 |
0.75 |
|
|
2 |
6.50 |
3.62 |
1.00 |
5.00 |
0.75 |
8 |
0.62 |
|
|
3 |
8.25 |
5.00 |
1.25 |
6.62 |
0.88 |
8 |
0.75 |
|
|
4 |
10.75 |
6.19 |
1.50 |
8.50 |
1.00 |
8 |
0.87 |
|
600 |
6 |
14.00 |
8.50 |
1.88 |
11.50 |
1.12 |
12 |
1.00 |
|
|
8 |
16.50 |
10.62 |
2.19 |
13.75 |
1.25 |
12 |
1.12 |
|
|
10 |
20.00 |
12.75 |
2.50 |
17.00 |
1.38 |
16 |
1.25 |
|
|
12 |
22.00 |
15.00 |
2.62 |
19.25 |
1.38 |
20 |
1.25 |
|
|
14 |
23.75 |
16.25 |
2.75 |
20.75 |
1.50 |
20 |
1.37 |
|
|
16 |
27.00 |
18.50 |
3.00 |
23.75 |
1.62 |
20 |
1.50 |
|
|
1 1/2 |
7.00 |
2.88 |
1.25 |
4.88 |
1.12 |
4 |
1.00 |
|
|
2 |
8.50 |
3.62 |
1.50 |
6.50 |
1.00 |
8 |
0.87 |
|
|
3 |
9.50 |
5.00 |
1.50 |
7.50 |
1.00 |
8 |
0.87 |
|
900 |
4 |
11.50 |
6.19 |
1.75 |
9.25 |
1.25 |
8 |
1.12 |
|
|
6 |
15.00 |
8.50 |
2.19 |
12.50 |
1.25 |
12 |
1.12 |
|
|
8 |
18.50 |
10.62 |
2.50 |
15.50 |
1.50 |
12 |
1.37 |
|
|
10 |
21.50 |
12.75 |
2.75 |
18.50 |
1.50 |
16 |
1.37 |
|
|
1 1/2 |
7.00 |
2.88 |
1.25 |
4.88 |
1.12 |
4 |
1.00 |
|
|
2 |
8.50 |
3.62 |
1.50 |
6.50 |
1.00 |
8 |
0.87 |
|
1500 |
3 |
10.50 |
5.00 |
1.88 |
8.00 |
1.25 |
8 |
1.12 |
|
4 |
12.25 |
6.19 |
2.12 |
9.50 |
1.38 |
8 |
1.25 |
|
|
|
||||||||
|
|
6 |
15.50 |
8.50 |
3.25 |
12.50 |
1.50 |
12 |
1.37 |
|
|
8 |
19.00 |
10.62 |
3.62 |
15.50 |
1.75 |
12 |
1.62 |
Notes: 1. Class 150 and 300 flanges have a 0.06” raised face which is not included in the “tf” dimension.
2. Class 600 to 1500 have a 0.25” raised face which is not included in the “tf” dimension.
4. All dimensions are in inches
ASME B16.5 RAISED FACE
| Flanges pressure rating in psig for Raised Face Flange ASME |
|||||||
| Temperature (F°) | 150# | 300# | 400# | 600# | 900# | 1500# | 2500# |
| -20 to 100 | 285 | 740 | 985 | 1480 | 2220 | 3705 | 6170 |
| 200 | 260 | 680 | 905 | 1360 | 2035 | 3395 | 5655 |
| 300 | 230 | 655 | 870 | 1310 | 1965 | 3270 | 5450 |
| 400 | 200 | 635 | 845 | 1265 | 1900 | 3170 | 5280 |
| 500 | 170 | 605 | 805 | 1205 | 1810 | 3015 | 5025 |
| 600 | 140 | 570 | 755 | 1135 | 1705 | 2840 | 4730 |
| 650 | 125 | 550 | 730 | 1100 | 1650 | 2745 | 4575 |
| 700 | 110 | 530 | 710 | 1060 | 1590 | 2655 | 4425 |
| 750 | 95 | 505 | 675 | 1015 | 1520 | 2535 | 4230 |
| 800 | 80 | 410 | 550 | 825 | 1235 | 2055 | 3430 |
| 850 | 65 | 320 | 425 | 640 | 955 | 1595 | 2655 |
| 900 | 50 | 230 | 305 | 460 | 690 | 1150 | 1915 |
| 950 | 35 | 135 | 185 | 275 | 410 | 685 | 1145 |
| 1000 | 20 | 85 | 115 | 170 | 255 | 430 | 715 |
ASME B16.5 Raised Face Flanges are known to deliver exceptional performance and are generally developed for
meeting the demands. We offer a broad range of Raised Face Flanges through a worldwide network of stockkeeping branches. This Raised Face Flange is used in various industries like :
Stainless Steel Raised Face Flanges uses in Oil and Gas Pipeline
Raised Face Flanges uses in Chemical Industry
Alloy Steel Raised Face Flanges uses in Plumbing
Raised Face Flanges uses in Heating
Raised Face Pipe Flanges uses in Water Supply Systems
ANSI B16.5 Raised Face Raised Face Flanges uses in Power Plant
Raised Face Flanges uses in Paper & Pulp Industry
Raised Face Flange uses in General Purpose Applications
Steel Raised Face Flanges uses in Fabrication Industry
Raised Face Flange uses in Food Processing Industry
Raised Face Flanges uses in Structural Pipe
| MIDDLE EAST | AFRICA | NORTH AMERICA | EUROPE | ASIA | SOUTH AMERICA |
| Saudi Arabia | Nigeria | Usa | Russia | India | Argentina |
| Iran | Algeria | Canada | Norway | Singapore | Bolivia |
| Iraq | Angola | Mexico | Germany | Malaysia | Brazil |
| Uae | South Africa | Panama | France | Indonesia | Chile |
| Qatar | Libya | Costa Rica | Italy | Thailand | Venezuela |
| Bahrain | Egypt | Puerto Rica | Uk | Vietnam | Colombia |
| Oman | Sudan | Trinidad And Tobago | Spain | South Korea | Ecuador |
| Kuwait | Equatorial Guinea | Jamaica | Ukraine | Japan | Guyana |
| Turkey | The Republic Of Congo | Bahamas | Netherland | Sri Lanka | Paraguay |
| Yemen | Gabon | Denmark | Belgium | Maldives | Uruguay |
| Syria | Greece | Bangladesh | |||
| Jordan | Czech Republic | Mayanmar | |||
| Cyprus | Portugal | Taiwan | |||
| Hungary | Cambodia | ||||
| Albania | |||||
| Austria | |||||
| Switzerland | |||||
| Slovakia | |||||
| Finland | |||||
| Ireland | |||||
| Croatia | |||||
| Slovenia | |||||
| Malta |
Phone+86 151 277 20688
Tel+86 151 277 20688
E-mailsales@hgffgroup.com
MESSAGEWe ask the service staff to always think about the customers, solve the problems of the equipment in time, and make sure that the interests of customers are above everything else.
