- NPS:1/2 to 48"
- Pressure Class:300#, 150#, 900#, 600#, 2500#, 1500#
- Schedule:Sch 5 to XXS
- Process: Forging, Rolling, Casting
- Grades: 6061, 6063, 6082, 5083
- Temperature Range:-270°C to +300°C
- Standards:ASME B16.5, MSS SP44, B16.47 Series A & B
- Face:RF, FF, RTJ
- MTC:EN 10204 3.1
- RFQ:contact@pipingmaterial.sa

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- Aluminium Alloy Flange Face Types
- Aluminium Flanges Specification
- Aluminium Flange Dimension Chart
- Types of Alu Flanges
- Epoxy polyester powder coating for Aluminium Alloy Plate Flanges
- Aluminium Slip On Flange Face Connect Types
- 15mm Aluminium Flanges Weight Chart
- UNS A93003 Slip on Flanges Pressure Ratings
- Alu Weld Neck Flange Industrial Applications
- Equivalent Grades of Aluminum Threaded Flange
- Aluminium Weld Neck Flanges Mechanical Properties
- Aluminium Alloy Socket weld Flanges Chemical Composition
- Thermal Conductivity of Alu Blind Flanges
Aluminium Alloy Flange Face Types

- Flat Face
- Raised Face
- Lap Joint
- Ring Joint
- Male And Female
- Tongue And Groove
Find Suppliers of ASTM B247 UNS A93003 Blind Flange and Get Fastest delivery in Saudi Arabia
Aluminium Flanges Specification
Choose among the verified Aluminium Flanges suppliers amazingly low prices and view detailed specifications
- NPS:1/2 to 48"
- Schedule :Sch 5 to XXS
- Class:150 to 2500#
- Ring Joint
- Flange Bolts
- Gaskets
- NPT
- BSPP, FNPT
- MNPT, BSPT
- Third Party Inspection
- 100% Radiography Test Report
- MTC
- NACE MR0175
- Sour service
- NACE MR0103
- Bubble Wrap
- Plastic Wrap/Bags
- Anti-Tarnish Paper
- Serrated
- Concentric/Spiral
- Smooth, Mirror
- Japanese, European
- American, Korean
- Indian
- Hardness test
- PMI test
- Tensile, Pressure
Best online B2B marketplace for top 10 Aluminum Pipe Flange Stockists in KSA, Refer Sizes
Aluminium Flange Dimension Chart
Find Aluminium Flanges Stockists in Saudi Arabia who provide Diameter upto 1/2 to 48 inches

| DN | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PN | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| D | 90 | 95 | 105 | 115 | 140 | 150 | 165 | 185 | 200 | 220 | 250 | 285 |
| K | 60 | 65 | 75 | 85 | 100 | 110 | 125 | 145 | 160 | 180 | 210 | 240 |
| metric | 19 | 23 | 28 | 33 | 42 | 48 | 60 | 75 | 90 | 111 | 136 | 161 |
| ISO | 19 | 24 | 30 | 36 | 46 | 54 | 65 | 81 | 94 | 119 | 145 | 173 |
| nr | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 8 | 8 | 8 | 8 |
| L | 14 | 14 | 14 | 14 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 22 |
| C | 12 | 12 | 12 | 12 | 16 | 16 | 16 | 16 | 18 | 18 | 18 | 18 |
| DN | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 | 1200 |
| PN | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| D | 395 | 445 | 505 | 565 | 615 | 670 | 780 | 895 | 1015 | 1115 | 1230 | 1455 |
| K | 350 | 400 | 460 | 515 | 565 | 620 | 725 | 840 | 950 | 1050 | 1160 | 1380 |
| metric | 264 | 315 | 362 | 413 | 465 | 517 | 618 | 715 | 825 | 930 | 1030 | 1240 |
| ISO | 279 | 329 | 372 | 413 | 465 | 517 | 610 | 715 | 825 | |||
| nr | 12 | 12 | 16 | 16 | 20 | 20 | 20 | 24 | 24 | 28 | 28 | 32 |
| L | 22 | 22 | 22 | 25 | 25 | 25 | 30 | 30 | 33 | 33 | 36 | 39 |
| C | 22 | 22 | 22 | 25 | 25 | 28 | 30 | 40 | 40 | 44 | 44 | 52 |
Types of Alu Flange
Explore Aluminium Flanges Traders in Saudi Arabia provides following Types as per ASME b16.5









Check Aluminum 6061 Plate Flange Mechanical properties of the coating
Epoxy polyester powder coating for Aluminium Alloy Plate Flanges
| flange coating | EPOXI-POLYESTER |
|---|---|
| Composition | Epoxi-polyester powders |
| Mechanical properties of the coating | |
| Coating Thickness (ISO 2360) | 60 micron |
| Collision Resistance (ECCA T8) | > 2,5 Nm |
| Bending (ISO 1519) | 5 mm |
| Adherence (ISO 2409) | GT 0 |
| Hardness (EN ISO 2815) | > 90 |
| Shaping (ISO 1520) | > 3 mm |
| Brightness | 80 - 90 glos |
Refer Aluminium 5083 Slip On Flange Face and Connect Types
Aluminium Slip On Flange Face Connect Types
| Flange Face Type | Small Tongue, Large Tongue & Groove, Lap-Joint Face (LJF), Small Male-Female (SMF) |
|---|---|
| Raised Face (RF), Large Male-Female (LMF), Groove, Flat Face (FF), Ring Type Joint (RTJ), |
15mm Aluminium Flanges Weight Chart
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| Pipe Normal Diam. | inch | 1/2″ | 3/4″ | 1″ | 1-1/4″ | 1-1/2″ | 2″ | 2-1/2″ | 3″ | 3-1/2″ | 4″ | 5″ | 6″ | 8″ | 10″ | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| dn | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 90 | 100 | 125 | 150 | 200 | 250 | |||
| O.D. Flange | O | 89 | 98.5 | 108 | 117.5 | 127 | 152.5 | 178 | 190.5 | 216 | 228.5 | 254 | 279.5 | 343 | 406.5 | ||
| Thk. Of Flange Min | C | 11.2 | 12.7 | 14.2 | 15.7 | 17.5 | 19.1 | 22.4 | 23.9 | 23.9 | 23.9 | 23.9 | 25.4 | 28.4 | 30.2 | ||
| Diam. | of | Hub | X | 30.2 | 38.1 | 49.3 | 58.7 | 65 | 77.7 | 90.4 | 108 | 122.2 | 134.9 | 163.6 | 192 | 246.1 | 304.8 |
| Diameter of Raised Face | G | 35.1 | 42.9 | 50.8 | 63.5 | 73.2 | 91.9 | 104.6 | 127 | 139.7 | 157.2 | 185.7 | 215.9 | 269.7 | 323.9 | ||
| Length Hub.Y | Y | 15.7 | 15.7 | 17.5 | 20.6 | 22.4 | 25.4 | 28.4 | 30.2 | 31.8 | 33.3 | 36.6 | 39.6 | 44.5 | 49.3 | ||
| Thread Length | T | 15.7 | 15.7 | 17.5 | 20.6 | 22.4 | 25.4 | 28.4 | 30.2 | 31.8 | 33.3 | 36.6 | 39.6 | 44.5 | 49.3 | ||
| Diam. | of Bolt | Circle | BC | 60.5 | 69.9 | 79.3 | 88.9 | 98.6 | 120.7 | 139.7 | 152.4 | 177.8 | 190.5 | 215.9 | 241.3 | 298.5 | 362 |
| Diam. | of Bolt | Holes | BH | 15.8 | 15.8 | 15.8 | 15.8 | 15.8 | 19.1 | 19.1 | 19.1 | 19.1 | 19.1 | 22.4 | 22.4 | 22.4 | 25.4 |
| Number | of Bolts | BN | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 8 | 8 | 8 | 8 | 8 | 12 | |
| Diam. of | Bolts | (inch) | BD | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 1/2″ | 5/8″ | 5/8″ | 5/8″ | 5/8″ | 5/8″ | 3/4″ | 3/4″ | 3/4″ | 7/8″ |
| KG | 0.4 | 0.7 | 0.8 | 1.2 | 1.5 | 2.3 | 3.7 | 4.1 | 5.1 | 5.9 | 7 | 8.4 | 13 | 18 | |||
| LB | 0.9 | 1.5 | 1.8 | 2.6 | 3.3 | 5.1 | 8.1 | 9 | 11.2 | 13 | 15.4 | 18.5 | 28.6 | 39.5 | |||
UNS A93003 Slip on Flanges Pressure Ratings
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| Temperature °F | -20 to 100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | 800 | 850 | 900 | 950 | 1000 | 1050 | 1100 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Class 600 | 1440 | 1200 | 1080 | 995 | 930 | 875 | 860 | 850 | 830 | 805 | 790 | 780 | 765 | 640 | 615 | 515 |
| Class 150 | 275 | 230 | 205 | 190 | 170 | 140 | 125 | 110 | 95 | 80 | 65 | 50 | 35 | 20 | 20 | 20 |
| Class 1500 | 3600 | 3000 | 2700 | 2485 | 2330 | 2185 | 2150 | 2125 | 2075 | 2015 | 1980 | 1945 | 1910 | 1605 | 1545 | 1285 |
| Class 400 | 960 | 800 | 720 | 660 | 620 | 580 | 575 | 565 | 555 | 540 | 530 | 520 | 510 | 430 | 410 | 345 |
| Class 300 | 720 | 600 | 540 | 495 | 465 | 435 | 430 | 425 | 415 | 405 | 395 | 390 | 380 | 320 | 310 | 255 |
| Class 900 | 2160 | 1800 | 1620 | 1490 | 1395 | 1310 | 1290 | 1275 | 1245 | 1210 | 1190 | 1165 | 1145 | 965 | 925 | 770 |
| Class 2500 | 6000 | 5000 | 4500 | 4140 | 3880 | 3640 | 3580 | 3540 | 3460 | 3360 | 3300 | 3240 | 3180 | 2675 | 2570 | 2145 |
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Alu Weld Neck Flange Industrial Applications
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- Industrial Machinery
- Power Industry
- Petrochemicals Plants
- Chemical Plants
- Electrical Industry
- Automotive Industry
- Construction Industry
- Defence Industry
Equivalent Grades of Aluminum Threaded Flange
| Grade | UNS | DIN |
|---|---|---|
| 5083 | A95083 | 3.3547 |
| 6061 | A96061 | 3.3211 |
| 6063 | A96063 | 3.32206 |
| 6082 | A96082 | 3.2315 |
| 1050 | A91050 | 1.1213 |
| 1060 | A91060 | 1.0601 |
Aluminium Weld Neck Flanges Mechanical Properties
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| Property | Value |
|---|---|
| 0,2 limit Rpo,2 (N/mm²) | 90-120 |
| Tensile strength (p/B) (N/mm²) | 160-240 |
| Fracture elongation A5 % | 1 - 4 |
| Brinell hardness (HB 5/250) | 55-75 |
| Fatigue strength (N/mm²) | 70-80 |
Aluminium Alloy Socket weld Flanges Chemical Composition
Find Aluminium Flanges Suppliers in Saudi Arabia, Best Exceptional Chemical Composition.
| Cu | 1,0% |
|---|---|
| Zn | 0,5% |
| Si | 11-13,5 |
| Fe | 0,8% |
| Ti | 0,15% |
| Ni | 0,2% |
| Mn | 0,5% |
| Mg | 0,3% |
| Pb | 0,2% |
| Sn | 0,1% |
| Al | Rest |
Thermal Conductivity of Alu Blind Flanges
Check Aluminium Flanges Suppliers in Saudi Arabia, Provides Outstanding Thermal Properties.
| Temperature | Tensile strength N/mm2 | |
|---|---|---|
| from -250°C | up to 50°C | 170 |
| 100 °C | 150 | |
| 150 °C | 120 | |
Aluminium Flanges Supplied In Following Cities
| Product | Project Name | Location |
|---|---|---|
| Aluminium Slip On Flange | Petronash Arabia Company Limited | Dammam, Saudi Arabia |
| Aluminum Threaded Flange | AL AYUNI CONTRACTING & INVESTMENT COMPANY | Al-Kharj, Saudi Arabia |
| Alu Blind Flanges | Faisal M. Higgi & Associates Co. Ltd. - Yanbu | Yanbu, Saudi Arabia |
| Department of Electricity Operations Qassim | AGMC Auto Parts Factory | Qassim, Saudi Arabia |
