Piping Projects is one of the leading Flanges Manufacturer in Portugal. A flange serves as a mechanical component essential for connecting two pipelines, valves, or various pieces of equipment across diverse industries and applications. It takes the form of a flat, round disk featuring evenly spaced bolt holes around its perimeter. Flanges are designed to be affixed to the ends of pipes or other equipment and can be crafted from materials such as steel, stainless steel, cast iron, or plastic, tailored to the unique needs of the application.
Available in a spectrum of grades, the properties of flanges are influenced by the grade of stainless steel employed. Depending on the manufacturing process, these components can either be forged or cast. Reputable manufacturers specializing in stainless steel flanges supply the components crucial for reinforcing or connecting beams and columns in pipe systems. As a top Flanges Supplier in Portugal, the installation of SS Pipe Flanges is meticulously customized to the specific flange type, ensuring a precise and secure fit for seamless integration into the piping network. We are also a well-known Flanges Supplier in Turkey.
We manufacture flanges under stringent quality control guidelines to guarantee that they are smooth and the correct size. We don't simply manufacture stainless steel flanges, we also supply ISMT and Jindal carbon steel and alloy steel flanges. We hold ASME Quality and ISO Certifications. We are a leading global supplier of carbon steel, alloy steel, and stainless steel flanges.
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Chemical Composition of Flange
| Type | C | Mn | P | S | Si | Cr | Ni | Mo |
|---|---|---|---|---|---|---|---|---|
| 304* | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 18.00/20.00 | 8.00/10.50 | – |
| 304L* | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 18.00/20.00 | 8.00/12.00 | – |
| 316* | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.00/18.00 | 10.00/14.00 | 2.00/3.00 |
| 316L* | 0.03 | 2.00 | 0.045 | 0.030 | 1.00 | 16.00/18.00 | 10.00/14.00 | 2.00/3.00 |
| 321 | 0.08 | 2.00 | 0.040 | 0.030 | 1.00 | 17.00/19.00 | 9.00/12.00 | 0.75/0.75 |
Mechanical Properties of Flange
| Type | UNS | Tensile (ksi) min |
Yield (ksi) min |
Elongation min |
Hardness (Brinell) max |
Hardness (Rockwell B) max |
|---|---|---|---|---|---|---|
| 304* | S30400 | 75 | 30 | 40% in 2″ | 183 | 88 |
| 304L* | S30403 | 70 | 30 | 40% in 2″ | 183 | 88 |
| 316* | S31600 | 75 | 30 | 40% in 2″ | 217 | 95 |
| 316L* | S31603 | 70 | 25 | 35% in 2″ | 217 | 95 |
| 321 | S32100 | 75 | 30 | 40% in 2″ | 183 | 88 |
Flangs Sizes & Weight in KG, MM, PDF
| NOMINAL SIZE | DIMENSIONS | WEIGHT (KG) | ||||
|---|---|---|---|---|---|---|
| NPS (Inches) |
DN (mm) | FLANGE MM |
FLANGE THICKNESS |
SOW SW |
WN | BLIND |
| 1/2 | 15 | 88.9 | 11.2 | 0.4 | 0.5 | 0.4 |
| 3/4 | 20 | 98.6 | 12.7 | 0.6 | 0.7 | 0.6 |
| 1 | 25 | 108 | 14.2 | 0.8 | 1 | 0.9 |
| 1 1/4 | 32 | 117.3 | 15.7 | 1 | 1.3 | 1.2 |
| 1 1/2 | 40 | 127 | 17.5 | 1.3 | 1.7 | 1.5 |
| 2 | 50 | 152.4 | 19.1 | 2.1 | 2.6 | 2.4 |
| 2 1/2 | 65 | 177.8 | 22.4 | 3.3 | 4.1 | 3.9 |
| 3 | 80 | 190.5 | 23.9 | 3.9 | 4.9 | 4.9 |
| 3 1/2 | 90 | 215.9 | 23.9 | 4.8 | 6.1 | 6.2 |
| 4 | 100 | 228.6 | 23.9 | 5.3 | 6.8 | 7.0 |
| 5 | 125 | 254 | 23.9 | 6.1 | 8.6 | 8.6 |
| 6 | 150 | 279.4 | 25.4 | 7.5 | 10.6 | 11.3 |
| 8 | 200 | 342.9 | 28.4 | 12.1 | 17.6 | 19.6 |
| 10 | 250 | 406.4 | 30.2 | 16.5 | 24 | 28.6 |
| 12 | 300 | 482.6 | 31.8 | 26.2 | 36.5 | 43.2 |
| 14 | 350 | 533.4 | 35.1 | 34.6 | 48.4 | 58.1 |
| 16 | 400 | 596.9 | 36.6 | 44.8 | 60.6 | 76.1 |
| 18 | 450 | 635 | 39.6 | 48.9 | 68.3 | 93.7 |
| 20 | 500 | 698.5 | 42.9 | 61.9 | 84.5 | 122.0 |
| 24 | 600 | 812.8 | 47.8 | 86.9 | 115 | 185.0 |
Difference Between Stainless Steel Forged Flanges and Plate Flanges
PipingProjects.eu is a trusted Flanges Manufacturer in Portugal. Stainless Steel Forged Flanges are critical components that play an essential role in connecting two separate machinery elements, allowing for a secure and long-lasting connection. They can also act as extensions, increasing the overall strength and stability of the building. Stainless Plate Flanges, on the other hand, allow for the secure connection of one pipe to another via bolting, with a gasket interposed to provide a reliable seal. These flanges are commonly used in fuel and water pipelines, where a leak-free junction is critical for the smooth and efficient conveyance of fluids.
Types of Flange Faces
| Raised Face (RF) | Flat Face (FF) | Ring-Type Joint (RTJ) |
|---|---|---|
| Marking symbol : ASME B16.5 RF
Height of raised face
|
Marking symbol : ASME B16.5 FF | Marking symbol : ASME B16.5 RTJ
|
| Tongue-and-Groove (T&G) | Male-and-Female (M&F) | |
| Marking symbol : ASME B16.5 T&G | Marking symbol : ASME B16.5 M&F
Types:
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Discovering the Perfect Flange for Your Project
| Types Of SS Flanges | Pressure capacity | Normal Pipe Size | Uses |
|---|---|---|---|
| Blind (BLRF) flanges | Very high | All | flow pressure testing and Closing pipes |
| Slip-on (SORF) flange | Low | All | Low installation cost |
| Threaded (screwed) flanges | Low | Small | simple assembly |
| Socket weld (SORF) flange | High | Small | better fluid flow |
| Lapped (LJRF) flange | Low | All | Systems requiring frequent disassembly |
| Weld neck (WNRF) flange | High | All | extreme temperatures |
Flange Classes and Ratings
| ASME B16.5 | ASME B16.47 Series A | ASME B16.47 Series B | ASME B16.36 |
|---|---|---|---|
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PipingProjects.eu is a leading Flanges Supplier in Portugal. These are a few examples of Flanges you can find at Piping Projects in Portugal.
Clients Project Report of Flanges
PipingProjects.eu is one of the leading Flanges Manufacturer in Portugal. Our packaging and shipping team guarantees that our products are of excellent quality and have exact measurements. We employ damage-resistant packaging methods to ensure that our Flanges arrive in perfect condition. We are also a well-known Flanges Supplier in Portugal.
| Product supplied | Countries |
|---|---|
| Flanges Supply | Lisbon |
| All types of Flanges | Porto |
| Flanges | Coimbra |
| Stainless Flanges | Braga |
Flange Used in Industries
Flanges Manufacturer in Portugal
Flanges Supplier in
Portugal
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