Industrial Pipe Flanges manufacturer in UAE
What are Pipe Flanges?
A pipe flange is a protruded rim that help in making a connection between two or more piping equipment. Pipe Flanges can combine or dismantle piping systems or mobile installations to create a transition between dissimilar materials. These Flanges allow room for easy access, cleaning, and inspection. They can be bolted, welded, or screwed following different procedures. There are different Flange Types that are designed to suit different project requirements.
Steel Flanges available in various material and grades as per ASME B16.5 specification
Types of flanges
Buy Pipe Flanges in Class 150/300/900 and 2500 for refinery & petrochemical industry in Middle East
What are Pipe Flange Class ?
What is the purpose of a flange in refinery & petrochemical industry?
A flange is used to efficiently connect pipes, tubes, valves, pumps, and other equipment in the refinery and petrochemical industry. Industrial Pipe Flanges can handle different pressure equipment. Their easy maintenance and installation process gives them an edge in this industry. Our company is Industrial Flanges manufacturers who make use of the best material and are available in different dimensions.
What is RF in flange?
An RF flange is a common flange type in the industry and is easy to identify. The flanges have a raised surface that is raised above the bolting circle where a gasket is placed. These Steel Flanges can make use of a wide combination of gasket designs. They ensure strong sealing and can handle higher pressure media in the system.
Type of face flanges
Looking for Industrial Flanges suppliers in Dubai? Get the quotes from verified manufacturers of Flat Face & Raised Face Flange in UAE
Raised Face Flange vs Flat Face Flange
A flange can be produced either in a raised or flat face specification. A Raised Face Flange has a raised face above the bolting area that allows it to securely seal with a gasket. They ensure a strong sealing and thereby increase the pressure containment capability of the joint.
A Flat Face Flange has a gasket surface that is similar to the face of the bolting circle. These flanges don’t have the same strength as RF flanges and are preferred for lower pressure applications.
Check Flange Types, dimensions, class and Flange Joint pressure rating chart as per ASTM/ ASME/ EN/ DIN/ JIS standards
Flanges Standards
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What is the advantage of flange joint?
A flange joint is utilized to easily assemble piping equipment in tight spaces. The Flange Joint has excellent flexibility and can be easily maintained without requiring the dismantling of the entire pipe. They securely seal the equipment allowing for rigorous hydraulic movement to take place in the system.
Pipe Flange Pressure Rating Chart
| Working Pressure psi (bar) | |||||||
|---|---|---|---|---|---|---|---|
| Temperature (°C) (°F) |
Class | ||||||
| 600 | 300 | 150 | 400 | 1500 | 900 | 2500 | |
| 50 | 103.4 | 51.7 | 19.5 | 68.9 | 259 | 155 | 431 |
| -29 – 38 | 103.4 | 51.7 | 19.8 | 68.9 | 259 | 155 | 431 |
| 150 | 100.3 | 50.2 | 15.8 | 66.8 | 251 | 151 | 418 |
| 100 | 103.0 | 51.5 | 17.7 | 68.7 | 258 | 155 | 429 |
| 250 | 92.7 | 46.3 | 12.1 | 61.7 | 232 | 139 | 386 |
| 538 | 11.8 | 5.9 | 1.4 | 7.9 | 29.5 | 17.7 | 49.2 |
| 300 | 85.7 | 42.9 | 10.2 | 57.0 | 214 | 129 | 357 |
| 350 | 80.0 | 40.0 | 8.4 | 53.4 | 200 | 120 | 334 |
| 325 | 82.6 | 41.4 | 9.3 | 55.0 | 207 | 124 | 344 |
| 200 | 97.2 | 48.6 | 13.8 | 64.8 | 243 | 146 | 405 |
| 375 | 75.7 | 37.8 | 7.4 | 50.4 | 189 | 114 | 315 |
| 425 | 57.5 | 28.8 | 5.5 | 38.4 | 144 | 86.3 | 240 |
| 400 | 69.4 | 34.7 | 6.5 | 46.3 | 174 | 104 | 290 |
| 475 | 34.2 | 17.1 | 3.7 | 22.8 | 85.4 | 51.3 | 142 |
| 450 | 46.0 | 23.0 | 4.6 | 30.7 | 115 | 69.0 | 192 |
| 500 | 23.2 | 11.6 | 2.8 | 15.4 | 57.9 | 34.7 | 96.5 |