Flanged compensator

Operating temperature: up to 450˚C

Working pressure: up to 16 bar

Number of cycles: not less than 1000

Стандартные осевые компенсаторы с поворотным и неподвижным фланцемСтандартные осевые компенсаторы с поворотным и неподвижным фланцемСтандартные осевые компенсаторы с поворотным и неподвижным фланцем

Nominal diameter DN, mm Nominal diameter DN, mm 30 mm ±(15) 45 mm ±(22,5) 60 mm ±(30) D, mm d, mm k, mm b, mm n, mm o, mm Influence area cm2 Nominal pressure PN, bar
25 1″ 110 - - 115 43 85 18 4 14 18 16
32 1 ¼″ 110 - - 140 43 100 18 4 18 18 16
40 1 ½″ 120 150 - 150 49 110 18 4 18 22 16
50 2″ 120 150 - 165 61 125 18 4 18 36 16
65 2 ½″ 120 150 180 185 77 145 18 4 18 58 16
80 3″ 120 150 180 200 89 160 20 8 18 78 16
100 4″ 120 150 185 220 115 180 20 8 18 124 16
125 5″ 125 155 190 250 140 210 22 8 18 180 16
150 6″ 130 155 200 285 169 240 22 8 22 252 16
200 8″ 150 190 230 340 220 295 24 12 22 430 16
250 10″ 165 205 245 405 274 355 26 12 26 660 16
300 12″ 165 205 245 445 324 400 26 12 22 910 10
350 14″ 170 215 255 505 356 460 26 16 22 1060 10
400 16″ 170 210 255 565 407 515 26 16 26 1420 10
450 18″ 185 230 270 615 458 565 28 20 26 1750 10
500 20″ 195 235 285 670 509 620 28 20 26 2180 10
600 24″ 170 215 240 755 611 705 24 20 26 3110 6
700 28″ 190 245 270 860 712 810 24 24 26 4250 6
800 32″ 170 200 230 975 815 920 24 24 30 5510 6
900 36″ 190 225 255 1075 916 1020 26 24 30 6900 6
1000 40″ 165 205 205 1175 1018 1120 26 28 30 8580 6
Nominal diameter DN, mm Nominal diameter DN, mm 30 mm ±(15) 45 mm ±(22,5) 60 mm ±(30) D, mm d, mm k, mm b, mm n, mm o, mm Nominal pressure PN, bar
25 1″ 110 - 115 38 85 16 4 14 16 16
32 1 ¼″ 115 - 140 42,4 100 16 4 18 18 16
40 1 ½″ 120 - 150 48,3 110 16 4 18 23 16
50 2″ 110 - 165 60,3 125 18 4 18 37 16
65 2 ½″ 110 195 185 76,1 145 18 4 18 58 16
80 3″ 110 190 200 88,9 160 20 8 18 79 16
100 4″ 115 200 220 114,3 180 20 8 18 128 16
125 5″ 120 210 250 139,7 210 22 8 18 183 16
150 6″ 140 225 285 168,3 240 22 8 22 268 16
200 8″ 140 245 340 219,1 295 24 12 22 437 16
250 10″ 140 235 405 273 355 26 12 26 705 16
300 12″ 140 235 460 323,9 410 28 12 22 984 16

Standard axial expansion joint with ABN/ALN flanges.

The multi-layer bellows is made of stainless steel 10X17H13M2T (analogue 1.4571) or 03X17H13M2 (analogue 1.4404). Compensator flanges are made of steel. Working temperature of this compensator type is up to 300 °C.

Multiple layers are a characteristic feature of standard axial expansion joints. The pressure compensator wall is made of several thin layers. This design increases flexibility, resistance to pressure differences. The advantage of the design is the low force required for movement, a full guarantee of tightness of all elements and the possibility of significant movements with a small length of the compensator.

Axial axial expansion joints

These are standard expansion joints with superior performance qualities made of stainless steel bellows with diameters ranging from 15 to 3000 mm. Axial expansion joints are available with fixed flange or swivel flange connections, welding sockets and threaded connections. As additional versions of this type of compensators can be: with an inner cup, with the use of special materials and different types of executions of holes in the flange. Axial expansion joints are an inexpensive solution for compensating temperature changes in pipeline systems.

Bellows axial expansion joint with swivel flange

This type of compensator is able to facilitate installation because the flanges can be easily and freely rotated to perfectly fit the bolts to the holes, as well as when replacing equipment.

Axial flange compensator with fixed flange

To achieve a more rigid connection, this compensator is welded to bellows. It is used in order to absorb thermal elongation along the pipe axis. Piping systems inside are divided into sections by means of fixed baffles to prevent differential expansion. Thus the elongation movement that occurs in this section is absorbed by the bellows metal compensator that is used in this particular section.

Axial compensator for CSR seasoning.

- execution type: with protective cover and inner shield;

- number of sections: two or one-sectional (one, two bellows);

- bellows material: stainless steel of 12Х18Н10Т, 08Х18Н10Т grades;

- shield, casing: steel St.20 or stainless steel 12Х18Н10Т, 08Х18Н10Т;

- socket for welding and flange: stainless steel 12Х18Н10Т, 08Х18Н10Т or steel St. 20;

- nominal diameter: 15 - 10 000 mm;

- Connection type: welded, threaded, flanged.

Buy at a bargain price.

At the warehouse of Evek GmbH a wide range of expansion joints. We offer the best conditions for wholesale and retail customers. Products are certified. We make expansion joints on individual drawings. The price depends on used materials, technical complexity of execution and type of connecting armature. On our site you will find all the information you need, the Internet address of the company:. We guarantee high quality and on-time delivery. A system of discounts is provided for bulk orders.