
Orifice Flanges Review
- Sizes: 1/2″ to 48″
- Connection : Welding
- Manufacturing Way : Forging
- Usage : Pipe Connection
ASTM A182 F316 Stainless Steel Flange Orifice Plate Manufacturer in India, Check Dimensions
| Size | Flange Thick. | Outer Dia. | Weld Neck OD | Hub OD | RF Dia. | Welding Neck Length | PCD | RF Height | No of Bolts | Orifice Hole dia | RF Stud Length | Bolt Size UNC | ISO Stud Size | Hole Size | Weight in kg | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | mm | B | A | D | C | F | E | H | G | I | ||||||
| 1 1/2 | 40 | 36.6 | 155 | 48.3 | 70 | 73 | 84 | 114.3 | 2 | 4 | 6.4 | 135 | 3/4 | M20 | 7/8 | 6.5 |
| 2 1/2 | 65 | 36.6 | 190 | 73 | 100 | 104.8 | 87 | 149.2 | 2 | 8 | 6.4 | 135 | 3/4 | M20 | 7/8 | 7.5 |
| 4 | 100 | 36.6 | 255 | 114.3 | 146 | 157.2 | 90 | 200 | 2 | 8 | 12.7 | 135 | 3/4 | M20 | 7/8 | 13.2 |
| 8 | 200 | 39.7 | 380 | 219.1 | 260 | 269.9 | 110 | 330.2 | 2 | 12 | 12.7 | 145 | 7/8 | M24 | 1 | 30 |
| 12 | 300 | 49.3 | 520 | 323.8 | 375 | 381 | 129 | 450.8 | 2 | 16 | 12.7 | 180 | 1 1/8 | M30 | 1 1/4 | 62 |
| 16 | 400 | 55.6 | 650 | 406.4 | 483 | 469.9 | 144 | 571.5 | 2 | 20 | 12.7 | 195 | 1 1/4 | M33 | 1 3/8 | 111 |
| 20 | 500 | 62 | 775 | 508 | 587 | 584.2 | 160 | 685.8 | 2 | 24 | 12.7 | 215 | 1 1/4 | M33 | 1 3/8 | 171 |
| 1 | 25 | 36.6 | 125 | 33.4 | 54 | 50.8 | 81 | 88.9 | 2 | 4 | 6.4 | 125 | 5/8 | M16 | 3/4 | 4.5 |
| 2 | 50 | 36.6 | 165 | 60.3 | 84 | 92.1 | 84 | 127 | 2 | 8 | 6.4 | 125 | 5/8 | M16 | 3/4 | 7 |
| 3 | 80 | 36.6 | 210 | 88.9 | 117 | 127 | 87 | 168.3 | 2 | 8 | 9.5 | 135 | 3/4 | M20 | 7/8 | 9.4 |
| 6 | 150 | 36.6 | 320 | 168.3 | 206 | 215.9 | 98 | 269.9 | 2 | 12 | 12.7 | 135 | 3/4 | M20 | 7/8 | 14.6 |
| 10 | 250 | 46.1 | 445 | 273 | 321 | 323.8 | 116 | 387.3 | 2 | 16 | 12.7 | 165 | 1 | M27 | 1 1/8 | 41 |
| 14 | 350 | 52.4 | 585 | 355.6 | 425 | 412.8 | 141 | 514.4 | 2 | 20 | 12.7 | 185 | 1 1/8 | M30 | 1 1/4 | 84 |
| 18 | 450 | 58.8 | 710 | 457 | 533 | 533.4 | 157 | 628.6 | 2 | 24 | 12.7 | 205 | 1 1/4 | M33 | 1 3/8 | 138 |
| 24 | 600 | 68.3 | 915 | 610 | 702 | 692.2 | 167 | 812.8 | 2 | 24 | 12.7 | 240 | 1 1/2 | M39 | 1 5/8 | 247 |

API 6A Orifice Flange

ASME B16.36 Orifice Flange

ANSI B16.36 Orifice Flanges
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Orifice Flanges Stockist in India Offers Flanges With Various Finishes


- Stainless Steel
- Carbon Steel
- Alloy Steel
- NPS : 1/2″ to 48″
- SCH : Sch 5 to XXS
- Class:150 to 2500#
- Custom Size Available
- MSS SP44
- ASME B16.47 Series A & B
- ASME B16.5

- Versatility
- Accuracy
- Durability
- Flange Bolts
- Gasket
- Ring Joint

- NDT
- X-ray Detector
- Hydro test

- T&G
- RF
- FF
- RTJ

- Serrated
- Mirror
- Spiral/Concentric
- Smooth
- Korean
- European
- Indian
- Japan
- NPT
- BSPT
- FNPT, MNPT
- BSPP
- Forging
- Cutting
- Casting
- Rolling

- Hardness test
- Tensile
- Pressure
- PMI
Get ASTM A105 Carbon Steel Orifice Flanges ASME B16 36 in Various Types Used For Fluid Flow Measurement
Purchase From Orifice Flanges Manufacturer in India Who Provides Flanges In Oil & Gas Industries
- Fluid Flow Measurement
- Gas Distribution
- Oil & gas
- Water treatment
- Poer generation
- Chemical
Get Custom Sizes Supplied By Orifice Flanges Stockist in India On Request
| Size in (inches) | Size in (mm) | Class 2500 | Class 1500 | Class 600 | Class 900 | Class 300 |
|---|---|---|---|---|---|---|
| 24 | 600 | – | 16 | 24 | 20 | 24 |
| 20 | 500 | – | 16 | 24 | 20 | 24 |
| 18 | 450 | – | 16 | 20 | 20 | 24 |
| 16 | 400 | – | 16 | 20 | 20 | 20 |
| 14 | 350 | – | 16 | 20 | 20 | 20 |
| 12 | 300 | 12 | 16 | 20 | 20 | 16 |
| 10 | 250 | 12 | 12 | 16 | 16 | 16 |
| 8 | 200 | 12 | 12 | 12 | 12 | 12 |
| 6 | 150 | 8 | 12 | 12 | 12 | 12 |
| 1 | 25 | 4 | 4 | 4 | – | 4 |
| 1 1/2 | 40 | 4 | 4 | 4 | – | 4 |
| 2 | 50 | 8 | 8 | 8 | – | 8 |
| 2 1/2 | 65 | 8 | 8 | 8 | – | 8 |
| 3 | 80 | 8 | 8 | 8 | 8 | 8 |
| 3 1/2 | 90 | – | – | – | – | – |
| 4 | 100 | 8 | 8 | 8 | 8 | 8 |
Premium Orifice Flanges Supplier in India, delivering flanges that provide resistance to oxidation and corrosion, making them suitable for chemical processing.
orifice flange manufacturers Offer Premium Products With Oxidation Resistance Properties
| NPS | Gasket I.D. | Gasket O.D. | |||
|---|---|---|---|---|---|
| Class 400 | Class 900 | Class 300 | Class 600 | ||
| 3/4 | 1.06 | 2.625 | 2.75 | 2.25 | 2.625 |
| 1 1/4 | 1.66 | 3.25 | 3.5 | 3 | 3.25 |
| 2 | 2.38 | 4.375 | 5.625 | 4.125 | 4.375 |
| 3 | 3.5 | 5.875 | 6.625 | 5.375 | 5.875 |
| 5 | 5.56 | 8.375 | 9.75 | 7.75 | 9.5 |
| 8 | 8.62 | 12 | 14.125 | 11 | 12.625 |
| 12 | 12.75 | 16.5 | 19.625 | 16.125 | 18 |
| 1/2 | 0.84 | 2.125 | 2.5 | 1.875 | 2.125 |
| 1 | 1.31 | 2.875 | 3.125 | 2.625 | 2.875 |
| 1 1/2 | 1.91 | 3.75 | 3.875 | 3.375 | 3.75 |
| 2 1/2 | 2.88 | 5.125 | 6.5 | 4.875 | 5.125 |
| 4 | 4.5 | 7 | 8.125 | 6.875 | 7.625 |
| 6 | 6.62 | 9.75 | 11.375 | 8.75 | 10.5 |
| 10 | 10.75 | 14.125 | 17.125 | 13.375 | 15.75 |
Buy Janpanese Origin Orifice Tapped Flanges in 2205 Duplex Stainless Steel and Wide Variety Of Other Materials
Check Orifice Flanges Manufacturer in India Who Offers Flanges In different materials

- ASTM A182 F304 ( 1.4301, V2A )
- 316 (1.4401, V4A), 304L (1.4307),
- 310, 321H, 321, 347, 317, 347H, 904L
- 316l (1.4404), 316Ti (1.4571),
- 316LSi (1.4408, CF8M), 304H, 310S,

- ASTM A181
- ASTM A105/ ASME SA 105
- A516 Gr.70, ASTM A36
- A350 LF 2, A105N
- A694 F46, F42, F60, F52, F70, F65

- Alloy 2205
- ASTM A182 F51 UNS S31803
- ASME SA 182
- ASTM A182 F60 UNS S32205
- ASTM A182

- A182 F55 UNS S32760
- A182 F45 UNS S30815
- ASTM A182 F44 UNS S31254
- ASTM A182 F61 UNS S32950
- ASTM A182 F53 UNS S32750

- Inconel 601 (UNS N06601)
- Inconel 825 (UNS N08825)
- Inconel 600 (UNS N06600)
- Inconel 800 (UNS N08800)
- Inconel 625 (UNS N06625)

- Hastelloy C22 (UNS N06022)
- Hastelloy B2(UNS N10665)
- Hastelloy B3 (UNS N10675)
- Hastelloy X(UNS N06002)
- Hastelloy C276 (UNS N10276)

- ASTM B162 Nickel 200 (UNS N02200)
- ASTM B160 Alloy 20 (UNS N08020)
- ASTM B564 Nickel 201 (UNS N02201)

- Monel 500 (UNS N05500)
- Monel 401(UNS N04401)
- ASTM B472 Monel 400 (UNS N04400)

- ASTM B151 /ASME SB 151
- Copper Nickel 90/10 (UNS C70600 )
- Cupro Nickel 70/30(UNS C71500 )

- F22, F91
- F5, F9
- A387 F1
- F11, F12
- ASTM A182

- UNS C10200, C10300
- C12200
- ASTM B61, SB62 C11000
- C10800, C12000
- ASTM B152 C10100

- C26200
- C28000, C33000
- ASTM B16 C27000, C26000
- UNS C24000, C23000
- C44300
| NPS in (Inches) | Flange Thick D (MM) | Blind Flange Weight in (KGS) | Slip on Flange Weight in (KGS) | DN (MM) | Flange Outer Dia A (MM) | Weld Neck Flange Weight in (KGS) |
|---|---|---|---|---|---|---|
| 10 | 30.2 | 28.6 | 16.5 | 250 | 406.4 | 24 |
| 1/ 2 | 11.2 | 0.4 | 0.4 | 15 | 88.9 | 0.5 |
| 3/ 4 | 12.7 | 0.6 | 0.6 | 20 | 98.6 | 0.7 |
| 5 | 23.9 | 8.6 | 6.1 | 125 | 254 | 8.6 |
| 3 1/ 2 | 23.9 | 6.2 | 4.8 | 90 | 215.9 | 6.1 |
| 16 | 36.6 | 76.1 | 44.8 | 400 | 596.9 | 60.6 |
| 6 | 25.4 | 11.3 | 7.5 | 150 | 279.4 | 10.6 |
| 2 | 19.1 | 2.4 | 2.1 | 50 | 152.4 | 2.6 |
| 2 1/ 2 | 22.4 | 3.9 | 3.3 | 65 | 177.8 | 4.1 |
| 3 | 23.9 | 4.9 | 3.9 | 80 | 190.5 | 4.9 |
| 4 | 23.9 | 7 | 5.3 | 100 | 228.6 | 6.8 |
| 24 | 47.8 | 185 | 86.9 | 600 | 812.8 | 115 |
| 20 | 42.9 | 122 | 61.9 | 500 | 698.5 | 84.5 |
| 18 | 39.6 | 93.7 | 48.9 | 450 | 635 | 68.3 |
| 1 | 14.2 | 0.9 | 0.8 | 25 | 108 | 1 |
| 8 | 28.4 | 19.6 | 12.1 | 200 | 342.9 | 17.6 |
| 1 1/ 4 | 15.7 | 1.2 | 1 | 32 | 117.3 | 1.3 |
| 1 1/ 2 | 17.5 | 1.5 | 1.3 | 40 | 127 | 1.7 |
| 14 | 35.1 | 58.1 | 34.6 | 350 | 533.4 | 48.4 |
| 12 | 31.8 | 43.2 | 26.2 | 300 | 482.6 | 36.5 |
View Orifice Flanges Stockist in India To get Flanges In Different Range Of thickness
| Normal Pipe Sizes | Outside Daimeter | XX Hvy | STD Wall | EXT Hvy | Schedule 40 | Schedule 60 | Schedule 80 | Schedule 100 | Schedule 120 | Schedule 140 | Schedule 160 | Schedule 10 | Schedule 20 | Schedule 30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ¾ | 1.05 | 0.308 | 0.113 | 0.154 | 0.113 | – | 0.154 | – | – | – | 0.219 | 0.083 | – | – |
| 1 ¼ | 1.66 | 0.382 | 0.14 | 0.191 | 0.14 | – | 0.191 | – | – | – | 0.25 | 0.109 | – | – |
| 2 | 2.375 | 0.436 | 0.154 | 0.218 | 0.154 | – | 0.218 | – | – | – | 0.344 | 0.109 | – | – |
| 3 | 3.5 | 0.6 | 0.216 | 0.3 | 0.216 | – | 0.3 | – | – | – | 0.438 | 0.12 | – | – |
| 4 | 4.5 | 0.674 | 0.237 | 0.337 | 0.237 | – | 0.337 | – | 0.438 | – | 0.531 | 0.12 | – | – |
| 6 | 6.625 | 0.864 | 0.28 | 0.432 | 0.28 | – | 0.432 | – | 0.562 | – | 0.719 | 0.134 | – | – |
| 10 | 10.75 | 1 | 0.365 | 0.5 | 0.365 | 0.5 | 0.594 | 0.719 | 0.844 | 1 | 1.125 | 0.165 | 0.25 | 0.307 |
| 14 | 14 | – | 0.375 | 0.5 | 0.438 | 0.594 | 0.75 | 0.938 | 1.094 | 1.25 | 1.406 | 0.25 | 0.312 | 0.375 |
| 18 | 18 | – | 0.375 | 0.5 | 0.562 | 0.75 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 | 0.25 | 0.312 | 0.438 |
| 22 | 22 | – | 0.375 | 0.5 | – | – | – | – | – | – | – | 0.25 | – | – |
| 26 | 26 | – | 0.375 | 0.5 | – | – | – | – | – | – | – | – | – | – |
| 36 | 36 | – | 0.375 | 0.5 | 0.75 | – | – | – | – | – | – | 0.312 | 0.5 | 0.625 |
| 42 | 42 | – | 0.375 | 0.5 | – | – | – | – | – | – | – | – | – | – |
| ½ | 0.84 | 0.294 | 0.109 | 0.147 | 0.109 | – | 0.147 | – | – | – | 0.188 | 0.083 | – | – |
| 1 | 1.315 | 0.358 | 0.133 | 0.179 | 0.133 | – | 0.179 | – | – | – | 0.25 | 0.109 | – | – |
| 1 ½ | 1.9 | 0.4 | 0.145 | 0.2 | 0.145 | – | 0.2 | – | – | – | 0.281 | 0.109 | – | – |
| 2 ½ | 2.875 | 0.552 | 0.203 | 0.276 | 0.203 | – | 0.276 | – | – | – | 0.375 | 0.12 | – | – |
| 3 ½ | 4 | 0.636 | 0.226 | 0.318 | 0.226 | – | 0.318 | – | – | – | – | 0.12 | – | – |
| 5 | 5.563 | 0.75 | 0.258 | 0.375 | 0.258 | – | 0.375 | – | 0.5 | – | 0.625 | 0.134 | – | – |
| 8 | 8.625 | 0.875 | 0.322 | 0.5 | 0.322 | 0.406 | 0.5 | 0.594 | 0.719 | 0.812 | 0.906 | 0.148 | 0.25 | 0.277 |
| 12 | 12.75 | 1 | 0.375 | 0.5 | 0.406 | 0.562 | 0.688 | 0.844 | 1 | 1.125 | 1.312 | 0.18 | 0.25 | 0.33 |
| 16 | 16 | – | 0.375 | 0.5 | 0.5 | 0.656 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 | 0.25 | 0.312 | 0.375 |
| 20 | 20 | – | 0.375 | 0.5 | 0.594 | 0.812 | 1.031 | 1.281 | 1.5 | 1.75 | 1.969 | 0.25 | 0.375 | 0.5 |
| 24 | 24 | – | 0.375 | 0.5 | 0.688 | 0.969 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 | 0.25 | 0.375 | 0.562 |
| 30 | 30 | – | 0.375 | 0.5 | – | – | – | – | – | – | – | 0.312 | 0.5 | 0.625 |
| 40 | 40 | – | 0.375 | 0.5 | – | – | – | – | – | – | – | – | – | – |
| 48 | 48 | – | 0.375 | 0.5 | – | – | – | – | – | – | – | – | – | – |
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| Normal Pipe | Number Of Bolts | Diameter Stud Bolt | Circle Of Bolt | Diameter Of Holes | Length Of Stud Bolt |
|---|---|---|---|---|---|
| 1½ | 4 | 3/4 | 114.3 | 13/16 | 135 |
| 2½ | 8 | 3/4 | 149.2 | 13/16 | 135 |
| 4 | 8 | 3/4 | 200 | 13/16 | 135 |
| 8 | 12 | 7/8 | 330.2 | 1 | 145 |
| 12 | 16 | 1.1/8 | 450.8 | 1¼ | 180 |
| 16 | 20 | 1¼ | 571.5 | 1.3/8 | 195 |
| 20 | 24 | 1¼ | 685.8 | 1.3/8 | 215 |
| 1 | 4 | 5/8 | 88.9 | 11/16 | 125 |
| 2 | 8 | 5/8 | 127 | 11/16 | 125 |
| 3 | 8 | 3/4 | 168.3 | 13/16 | 135 |
| 6 | 12 | 3/4 | 269.9 | 7/8 | 135 |
| 10 | 16 | 1 | 387.4 | 1.1/8 | 165 |
| 14 | 20 | 1.1/8 | 514.4 | 1¼ | 185 |
| 18 | 24 | 1¼ | 628.6 | 1.3/8 | 205 |
| 24 | 24 | 1½ | 812.8 | 1.5/8 | 240 |
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| Temp (°C) | Class 2500 | Class 1500 | Class 900 | Class 600 | Class 150 | Class 300 | Class 400 |
|---|---|---|---|---|---|---|---|
| 538 | 49.2 | 29.5 | 17.7 | 11.8 | 1.4 | 5.9 | 7.9 |
| 500 | 96.5 | 57.9 | 34.7 | 23.2 | 2.8 | 11.6 | 15.4 |
| 50 | 431 | 259 | 155 | 103.4 | 19.5 | 51.7 | 68.9 |
| 100 | 429 | 258 | 155 | 103 | 17.7 | 51.5 | 68.7 |
| 450 | 192 | 115 | 69 | 46 | 4.6 | 23 | 30.7 |
| 425 | 240 | 144 | 86.3 | 57.5 | 5.5 | 28.8 | 38.4 |
| 400 | 290 | 174 | 104 | 69.4 | 6.5 | 34.7 | 46.3 |
| -29 – 38 | 431 | 259 | 155 | 103.4 | 19.8 | 51.7 | 68.9 |
| 350 | 334 | 200 | 120 | 80 | 8.4 | 40 | 53.4 |
| 300 | 357 | 214 | 129 | 85.7 | 10.2 | 42.9 | 57 |
| 325 | 344 | 207 | 124 | 82.6 | 9.3 | 41.4 | 55 |
| 475 | 142 | 85.4 | 51.3 | 34.2 | 3.7 | 17.1 | 22.8 |
| 375 | 315 | 189 | 114 | 75.7 | 7.4 | 37.8 | 50.4 |
| 150 | 418 | 251 | 151 | 100.3 | 15.8 | 50.2 | 66.8 |
| 200 | 405 | 243 | 146 | 97.2 | 13.8 | 48.6 | 64.8 |
| 250 | 386 | 232 | 139 | 92.7 | 12.1 | 46.3 | 61.7 |
| Alloy | GR. | UNS | WNR | DIN | Casting Orifice Flange | Forged Orifice Flange | Temp range |
|---|---|---|---|---|---|---|---|
| Alloy Steel Orifice Flange | AISI 4130 orifice flanges | G41300 | 1.7218 | – | ASTM A217/M | ASTM A182 | 1650 to 1700°F 899 to 927°C |
| Moly Steel Orifice Flange | C-1/2Mo | K12822 | 1.5415 | 15M03 | ASTM A217-WC1 | ASTM A182 Grade F1 cl2 | 875ºF Up to 470ºC* |
| Alloy Steel Chrome Moly Orifice Flange | 5Cr-1/2Mo | K41545 | 1.7362 | 12CRMO195 | ASTM A217 Gr C5 | ASTM A182 Gr F5/F5a | High temp boiler/ refinery application |
| 9Cr-1Mo-V | 1.4903 | X 10 CrMoVNb 9 1 | A217-C12A | A182 Gr F91 | High pressure boilers | ||
| 1.1/4Cr-1/2Mo | K11572 | 1.7335 | 13CRM044 | ASTM A217 WC6 | ASTM A182 Grade F11 cl2 | Up to 593ºC 1100ºF |
|
| 9Cr-1Mo | K90941 | 1.7386 | X 12 CrMo 9 1 | A217-C12 | A182 Gr F9 | High temp erosive refinery application | |
| 2.1/4Cr-1Mo | K21590 | 1.738 | 10CRM0910 | ASTM A217 Gr WC9 | ASTM A182 Gr F22 cl3 | 1100ºF Up to 593ºC |
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Offer Rf and RTJ Face 304 Stainless Steel Orifice Weld Neck Flange, Check Working Process
- Assembly Installed Between Two Section Pipe
- Fluid Must Pass Throught center hole
- Pressure Drop in created Due to flow
- differential pressure gauge Connected to pressure tap
- flow rate calculated using the measured pressure difference
| Nominal SIze | Size in (INCHES) | Hole Size in (INCHES) | Length in (INCHES) |
|---|---|---|---|
| 24 | 1 | 1-1/8 | 4 |
| 20 | 1 | 1-1/8 | 3-3/4 |
| 18 | 1 | 1-1/8 | 3-3/4 |
| 1-1/2 | 5/8 | 11/16 | 2-3/4 |
| 16 | 1 | 1-1/8 | 3-1/2 |
| 14 | 1 | 1-1/8 | 3-1/2 |
| 12 | 1 | 1-1/8 | 3-1/2 |
| 10 | 1 | 1-1/8 | 3-1/2 |
| 6 | 3/4 | 7/8 | 2-3/4 |
| 1 | 5/8 | 11/16 | 2-3/4 |
| 1-1/4 | 5/8 | 11/16 | 2-3/4 |
| 5 | 3/4 | 7/8 | 2-3/4 |
| 8 | 3/4 | 7/8 | 3 |
| 2 | 5/8 | 11/16 | 2-3/4 |
| 2-1/2 | 5/8 | 13/16 | 2-3/4 |
| 3 | 3/4 | 13/16 | 2-3/4 |
| 4 | 3/4 | 13/16 | 2-3/4 |
- ASME B16.36

| RF Orifice Flanges Class | Height |
|---|---|
| Class 2500 | 1/4″ |
| Class 600 | 1/4″ |
| Class 1500 | 1/4″ |
| Class 300 | 1/6″ |
| Class 900 | 1/4″ |
| Class 400 | 1/4″ |
- Orifice Plate
- Flanges
- Gaskets
- Bolts
Top Orifice Flanges Supplier in India, delivering heat-resistant flanges that perform well in high-temperature applications, including power plants, heat exchangers, etc.

| Export to | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Kenya |
Africa | 19 | Mombasa Port |
![]() Oman |
Asia | 5 | Sultan Qaboos Port |
![]() Qatar |
Asia | 7 | Hamad Port |
| Export to | Continent | Shipping Time in Days | Port |
|---|---|---|---|
![]() Netherlands |
Europe | 30 | Amsterdam Port |
![]() Nigeria |
Africa | 30 | Tin Can Island Port |
![]() Argentina |
South America | 45 | Buenos Aires Port |
| Grade | HS Code |
|---|---|
| Orifice Flange | 73079990 |
| Countries | |
|---|---|
| Nigeria | Algeria |
| Ghana | Zambia |
| South Africa | Tunisia |
| Angola | Kenya |
| Ethiopia | Egypt |
| Morocco | Tanzania |






