What are the different types of flange bends available in the market, and how do they differ from one another?
What is the maximum pressure rating of a Flange bends 45 deg long radius, and how is it determined?
Flange Bend specification
Type | Types | Sizes |
---|---|---|
Flange bend |
|
|
Bends Radii | Wall thickness | Test Certificates |
75 / 100 / 250 / 300 / 500 / 800 / 1,000 / 1,500 mm | SCH 5 to SCH XXS |
|
Ends | Surface | Value Added Services |
Bevel End / Buttweld |
|
|
Radii | Bending methods | Delivery Time |
1.5d / 2.5d / 3d / 4d / 5d / 6d / 7d |
|
7-14 days |
Types of Flange Bend
carbon steel Double flange bend
Duplex pipe flange bend
SDSS flange bnds 45 deg long radius
Hastelloy exhaust flange bend
Nickel alloy flange bend
Stainless double flange bend
Double flange bend dimensions
Dia. Nominal millimeter |
Flanges Drilling |
L (mm) |
Theoretical Weight in kilogram |
---|---|---|---|
80 | PN10/ 16 | 165 | 9.3 |
100 | PN10/ 16 | 180 | 12 |
150 | PN10/ 16 | 220 | 19 |
200 | PN16 | 260 | 28 |
250 | PN16 | 350 | 45 |
300 | PN16 | 400 | 64 |
350 | PN16 | 450 | 113 |
Loose flange bend weigh chart
DN | L (millimeter) | Weight in (kilogram) |
---|---|---|
DN80 | 380 | 13,8 |
DN100 | 400 | 18,0 |
DN150 | 450 | 30,0 |
DN200 | 500 | 45,5 |
DN250 | 550 | 65,0 |
DN300 | 600 | 89,5 |
DN350 | 650 | 121,0 |
DN400 | 700 | 157,0 |
DN450 | 750 | 208,0 |
DN500 | 800 | 252,0 |
DN600 | 900 | 420,0 |
Exhaust flange bend radius chart
pipe | Spec | . Bauart 5 | 2,5D | |
---|---|---|---|---|
DN | Diameter [ØD] | CLR | CLR | CLR |
20 | 26,9 | 110 | 67 | |
25 | 33,7 | 110 | 84 | |
32 | 42,4 | 110 | 106 | |
40 | 48,3 | 110 | 212 | |
50 | 60,3 | 125 | 151 | |
65 | 76,1 | 175 | 190 | |
80 | 88,9 | 205 | 222 | |
100 | 114,3 | 270 | 286 | |
125 | 139,7 | 330 | 350 | |
150 | 168,3 | 390 | 421 | |
200 | 219,1 | 510 | ||
250 | 273 | 650 | ||
300 | 323,9 | 775 | ||
350 | 355,6 | 850 | ||
400 | 406,4 | 970 | ||
500 | 508 | 1245 |
How is the bending process for a Double flange bend different from that of a regular pipe bend?
What is the recommended minimum and maximum bend radius for a Single flange bend, and how is it calculated?
What are the common materials used for manufacturing Closet flange bend, and how do they impact the performance of the bend?
What is the proper installation procedure for an Exhaust flange bend, and how do you ensure a leak-free connection?