Orifice Flanges
Manufacturer of comprehensive range Orifice Flanges, Look for Orifice Flanges best price
your source for Orifice Flanges, Manufacturer and Supplier of the most qualitative range of Orifice Flanges
Grand Metal Corporation is acknowledged as a manufacturer, exporter & suppliers of Orifice Flanges, available in a variety or grades, materials, and finishes, in metric and inch sizes. full line fastener distributor specializing in industrial products for companies involved in Equipment Manufacturing, Mining, Oil Refineries, Chemical manufacturing, Steel and Aluminium Manufacturing, Utilities and Transportation, and Industrial Construction.
Grand Metal Corporation carries a variety of Orifice Flanges from Carbon Steel, Stainless Steel and High Nickel Alloy -F467 NiCu 400 (Monel) and commercial 18-8/304, 316L Stainless Steel. We supply Orifice Flanges at Best suitable price.
Available with raised face or RTJ face
Type of Orifice Flanges like SORF, SWRF, WNRF, BLRF, LAP Joint, Reducing, Spectacle, Threaded & As per your Drawing in International Standard like ASTM, BS, IS Etc. as per ASA, DIN Table etc. with Manufacturer Test Certificate & IBR Test Certificate.
Useful Information About Orifice Flanges
Specification
| Size |
: |
½" (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. |
| Standards |
: |
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 |
| Material |
: |
Aluminum, Brass, Bronze, Cast iron, Stainless Steel, Carbon Steel, Alloy, Nickel, Copper etc. |
| Type |
: |
Threaded, Slip-On, Welding Neck |
Grades & Material for Orifice Flanges
Stainless Steel Orifice Flanges :
ASTM A182, A240 F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L
Carbon Steel Orifice 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, F70
Alloy Steel Orifice Flanges :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Nickel Alloy Orifice 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).
Copper Alloy Orifice Flanges :
ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 10100, 10200, 10300, 10800, 12000, 12200, 70600, 71500, UNS No. C 70600 (Cu -Ni- 90/10), C 71500 (Cu -Ni- 70/30)
Duplex Steel Orifice Flanges :
ASTM A182, A240 F 44, F 45, F51, F 53, F 55, F 60, F 61
Additional Details About Orifice Flanges
| Material of Construction |
Standard |
Grades |
| Stainless Steel Orifice Flanges |
ASTM A182 , A240 |
F 304, 304L, 304H, 316, 316Ti, 316H, 316L, 316LN, 309S, 309H, 310S, 310H,317, 317L, 321, 321H, 347, 347H, 201, 202, 904L |
| Carbon Steel Orifice Flanges |
ASTM A105 |
Gr. F42,46,52,56,60,65,70 |
| Alloy Steel Orifice Flanges |
ASTM A182 |
F1,F5,F9,F11,F22,F91 |
| Nickel Alloy Orifice 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), |
| Copper Alloys Orifice 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, |
| Low Temperature Carbon Steel Orifice Flanges |
ASTM A350 |
LF2 , LF3 |
| Duplex Steel Orifice Flanges |
ASTM A182, A240 |
UNS F 44, F 45, F51, F 53, F 55, F 60, F 61 |
Class 150 Orifice Flange
| Nominal size |
O |
C |
R |
X |
A |
Y |
TT |
No. of holes |
Diam. of holes |
Diam. of bolts |
Diam. of bolt circle |
|
| in. |
1″ |
4.88 |
1.5 |
2 |
2.12 |
1.32 |
3.25 |
01-04-2007 |
4 |
0.69 |
5/8″ |
3.5 |
| mm. |
|
124 |
38 |
50.8 |
53.8 |
33.5 |
82.6 |
6.4 |
|
17.5 |
15.9 |
88.9 |
| in. |
1 1/2″ |
6.12 |
1.5 |
2.88 |
2.75 |
1.9 |
3.38 |
01-04-2007 |
4 |
0.81 |
3/4″ |
4.5 |
| mm. |
|
155 |
38 |
73.2 |
69.9 |
48.3 |
85.9 |
6.4 |
|
20.6 |
19.1 |
114 |
| in. |
2″ |
6.5 |
1.5 |
3.62 |
3.31 |
2.38 |
3.38 |
01-04-2007 |
8 |
0.69 |
5/8″ |
5 |
| mm. |
|
165 |
38 |
91.9 |
84.1 |
60.5 |
85.9 |
6.4 |
|
17.5 |
15.9 |
127 |
| in. |
2 1/2″ |
7.5 |
1.5 |
4.12 |
3.94 |
2.88 |
3.5 |
01-04-2007 |
8 |
0.81 |
3/4″ |
5.88 |
| mm. |
|
191 |
38 |
105 |
100 |
73.2 |
88.9 |
6.4 |
|
20.6 |
19.1 |
149 |
| in. |
3″ |
8.25 |
1.5 |
5 |
4.62 |
3.5 |
3.5 |
03-08-2007 |
8 |
0.81 |
3/4″ |
6.62 |
| mm. |
|
210 |
38 |
127 |
117 |
88.9 |
88.9 |
9.5 |
|
20.6 |
19.1 |
168 |
| in. |
4″ |
10 |
1.5 |
6.19 |
5.75 |
4.5 |
3.62 |
01-02-2007 |
8 |
0.81 |
3/4″ |
7.88 |
| mm. |
|
254 |
38 |
157 |
146 |
114 |
91.9 |
12.7 |
|
20.6 |
19.1 |
200 |
| in. |
6″ |
12.5 |
1.5 |
8.5 |
8.12 |
6.63 |
3.94 |
01-02-2007 |
12 |
0.88 |
3/4″ |
10.6 |
| mm. |
|
318 |
38 |
216 |
206 |
168 |
100 |
12.7 |
|
22.4 |
19.1 |
270 |
| in. |
8″ |
15 |
1.6 |
10.6 |
10.3 |
8.63 |
4.38 |
01-02-2007 |
12 |
1 |
7/8″ |
13 |
| mm. |
|
381 |
41 |
270 |
260 |
219 |
111 |
12.7 |
|
25.4 |
22.2 |
330 |
| in. |
10″ |
17.5 |
1.9 |
12.8 |
12.6 |
10.8 |
4.62 |
01-02-2007 |
16 |
1.12 |
1″ |
15.3 |
| mm. |
|
445 |
48 |
324 |
321 |
273 |
117 |
12.7 |
|
28.4 |
25.4 |
387 |
| in. |
12″ |
20.5 |
2 |
15 |
14.8 |
12.8 |
5.12 |
01-02-2007 |
16 |
1.25 |
1 1/8″ |
17.8 |
| mm. |
|
521 |
51 |
381 |
375 |
324 |
130 |
12.7 |
|
31.8 |
28.6 |
451 |
| in. |
14″ |
23 |
2.1 |
16.3 |
16.8 |
14 |
5.62 |
01-02-2007 |
20 |
1.25 |
1 1/8″ |
20.3 |
| mm. |
|
584 |
54 |
413 |
426 |
356 |
143 |
12.7 |
|
31.8 |
28.6 |
514 |
| in. |
16″ |
25.5 |
2.3 |
18.5 |
19 |
16 |
5.75 |
01-02-2007 |
20 |
1.38 |
1 1/4″ |
22.5 |
| mm. |
|
648 |
57 |
470 |
483 |
406 |
146 |
12.7 |
|
35.1 |
31.8 |
572 |
| in. |
18″ |
28 |
2.4 |
21 |
21 |
18 |
6.25 |
01-02-2007 |
24 |
1.38 |
1 1/4″ |
24.8 |
| mm. |
|
711 |
61 |
533 |
533 |
457 |
159 |
12.7 |
|
35.1 |
31.8 |
629 |
| in. |
20″ |
30.5 |
2.5 |
23 |
23.1 |
20 |
6.38 |
01-02-2007 |
24 |
1.38 |
1 1/4″ |
27 |
| mm. |
|
775 |
64 |
584 |
587 |
508 |
162 |
12.7 |
|
35.1 |
31.8 |
686 |
| in. |
24″ |
36 |
2.8 |
27.3 |
27.6 |
24 |
6.62 |
01-02-2007 |
24 |
1.62 |
1 1/2″ |
32 |
| mm. |
|
914 |
70 |
692 |
702 |
610 |
168 |
12.7 |
|
41.1 |
38.1 |
8 |
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