Orifice Flanges largely manufactured by Pipe Fittings Supplier and is widely exported in various countries like UAE, Saudi Arabia, Kuwait, Qatar, Egypt, Turkey, Oman, Africa, Malaysia & many countries in USA & Europe. Orifice Flanges are used with orifice flow meter which measures the flow rate of the liquids or gasses that pass through. These flanges are used in the set of two which is why it has two parts Orifice Plate and other Orifice Screw along with the rate count meter. The size differs from (15 NB) to 48" (1200NB). The Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 with standards available as ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48. The material includes as Aluminium, Brass, Bronze, Cast Iron, Stainless Steel, Carbon Steel, Alloy, Nickel and Copper
There are three types of Orifice Flanges that includes threaded, slip-on, and welding neck. The grades are as 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 for stainless 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 for Carbon Steel Orifice Flanges. ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91 for Alloy Steel Orifice Flanges which are very important when you are purchasing types of these Flanges for better machinery functions. 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) grade are for Nickel Alloy Orifice Flanges.
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Orifice Flanges are widely distributed in many countries for its high quality use in various industries such as petroleum, oil, gas and liquid. UAE, Saudi Arabia, Kuwait, Qatar, Egypt, Turkey, Oman, Africa, Malaysia & many countries in USA & Europe are the main market where our products are exported. Being an ISO 9001, 14001, OHSAS 18001 with PED 97/23/EC approved Supplier & Exporter of Industrial raw materials. Other stainless steel alloy products like Pipe Elbow, Pipe Tee, Pipe Cross, Lap Joints, Butt-Weld Pipes and many more are also available with other types of fitting and flanges available.
All of our best products are tested on different parameter for high product value in the market around the world. Being certified & Award winner for Supplier & Exporter of industrial stainless Steel piping materials we have the best pipes and tubes solutions with best pricing offer. Our business connections are beneficial to more than 600 reputed organisations in more than 30+ countries from last 25 years with 95% of customer retention. Today we are leading the market with best and top Orifice Flanges around the world
Orifice Flanges Specification
| Product Type | Orifice Flanges |
|---|---|
| Size | ½” (15 NB) to 48″ (1200NB) |
| Stainless Steel Orifice Flanges | ASTM A 182, A 240, F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L |
| Alloy Steel Orifice Flanges | ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91 |
| 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 |
| Duplex Steel Orifice Flanges | ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61 |
| Standard Specifications | ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 ,JIS,DIN,BS4504,SABS1123,EN1092-1, UNI,AS2129,GOST-12820DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673B.S : BS4504 , BS4504, BS1560, BS10 |
| Specialize | As per drawing |
| Pressure Class | 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75 |
| Flanges Forms & Types | Orifice Flanges, Weld Neck Flanges – WNRF, Socket Weld Flanges – SWRF, Slip On Raise Face – SORF, Blind Raise Face – BLRF, Spectacle Blind, Ring Joint, Large Dia Flanges, Girth Flange, Lap Joint Flanges, Screwed (Threaded) Flanges, Long Weld Neck Flanges, Reducing. |
ASME/ ANSI B16.5 Orifice Pipe Flanges Manufacturing Materials :
| Dimensions | Base Material | Pressure Rating |
|---|---|---|
| ASME B16.5 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| API 605 | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| ASME B16.47series A & B | ASTM A182 (Forgings) ASTM A240 (Plate) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| EN1092-1 | ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400. |
| BS4504 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. |
| BS10 | BS970 (Bar)ASTM A240 (Plate) ASTM A182 (Forgings) |
Typical Stainless Steel 18/8 Grade Designations:
|
ASTM
|
BS
|
DIN
|
EURONORM
|
|---|---|---|---|
|
304
|
304S15
|
X5 Cr Ni 18 10
|
1.4301
|
|
304L
|
304S11
|
X2 Cr Ni 18 9
|
1.4307
|
|
316
|
316S31
|
X5 Cr Ni Mo 17 12 2
|
1.4401
|
|
316L
|
316S11
|
X2 Cr Ni Mo 17 13 2
|
1.4404
|
|
321
|
321S31
|
X6 Cr Ni 18 10
|
1.4541
|
|
316Ti
|
320S31
|
X6 Cr Ni Mo Ti 17 12 2
|
1.4571
|
|
SMO
|
254SMO
|
X1 Cr Ni Mo Cu N 20 18 7
|
1.4547
|
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