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Name of product | customized large diameter pipeline ss304 flange connector flexible single arch bellow rubber expans joint | ||
Structure of product | Inner and outer rubber,nylon cord fabric,steel wire and flange | ||
Size | DN25-DN3000 | ||
Material of rubber | EPDM, NR, NBR,PTFE, FPM,etc | ||
Material of flange | SS304,SS316,carbon steel, ductile iron,etc | ||
Standard of flange | DIN, BS, ANSI, JIS,etc. | ||
Product classification | Single sphere , Double sphere, Union type,etc |


Main connection dimension | ||||||||||||||
Nominal diameter(DN) | Length | Axial displacement | Horizontal displacement | Deflexion angle | Special length | |||||||||
mm | inch | mm | Extension (mm) | Compression (mm) | mm | (a1+a2)° | mm | |||||||
32 | 1 1/4 | 95 | 6 | 9 | 9 | 15° | 130/150/200 | |||||||
40 | 11/2 | 95 | 6 | 10 | 9 | 15° | 130/150/200 | |||||||
50 | 2 | 105 | 7 | 10 | 10 | 15° | 130/150/200 | |||||||
65 | 2 1/2 | 115 | 7 | 13 | 11 | 15° | 130/150/200 | |||||||
80 | 3 | 135 | 8 | 15 | 12 | 15° | 130/150/200 | |||||||
100 | 4 | 150 | 10 | 19 | 13 | 15° | 130/120 | |||||||
125 | 5 | 165 | 12 | 19 | 13 | 15° | 130/150/200 | |||||||
150 | 6 | 180 | 12 | 20 | 14 | 15° | 130/150/200 | |||||||
200 | 8 | 210 | 16 | 25 | 22 | 15° | 130/150/200 | |||||||
250 | 10 | 230 | 16 | 25 | 22 | 15° | 130/150/200 | |||||||
300 | 12 | 245 | 16 | 25 | 22 | 15° | 130/150/200 | |||||||
350 | 14 | 255 | 16 | 25 | 22 | 15° | 130/150/200 | |||||||
400 | 16 | 255 | 16 | 25 | 22 | 15° | 130/150/200 | |||||||
450 | 18 | 255 | 16 | 25 | 22 | 15° | 200 | |||||||
500 | 20 | 255 | 16 | 25 | 22 | 15° | 200 | |||||||
600 | 24 | 260 | 16 | 25 | 22 | 15° | 300 | |||||||
700 | 28 | 260 | 16 | 25 | 22 | 15° | 300 | |||||||
800 | 32 | 260 | 16 | 25 | 22 | 15° | 300 | |||||||
900 | 36 | 260 | 16 | 25 | 22 | 15° | 300 | |||||||
1000 | 40 | 260 | 18 | 26 | 24 | 15° | 300 | |||||||
1200 | 48 | 260 | 18 | 26 | 24 | 15° | 300 | |||||||










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