Qingdao Fluido Industrial Co., Ltd

Rubber expansion joint
1. Working Pressure: PN10/PN16.
2. Working Temperature: EPDM.-35℃+120℃. NBR.-12℃+82℃.
3. Fittings between flanges: DIN1092-2 PN10.

Single Sphere Rubber Expansion Joint

The Major Parts Material

NO. Name Materia
1 Reinforcement Nylon Cord
2 Rubber Body EPDM/NBR
3 Stee|Wire Ring Carbon Stee
4 Floating Flanges Zinc Carbon Stee
Single Sphere Rubber Expansion Joint
Main Connection Dimensions(mm)

Size L PN10 PN16
D K d1-n D K d1-n
DN32 95 140 100 18-4 140 100 18-4
DN40 95 150 110 18-4 150 110 18-4
DN50 105 165 125 18-4 165 125 18-4
DN65 115 185 145 18-4 185 145 18-4
DN80 135 200 160 18-8 200 160 18-8
DN100 150 220 180 18-8 220 180 18-8
DN125 165 250 210 22-8 250 210 22-8
DN150 180 285 240 23-8 285 240 22-8
DN200 210 340 295 23-8 340 295 22-12
DN250 230 395 350 22-12 405 355 26-12
DN300 245 445 400 22-12 460 410 26-12
DN350 255 505 460 22-12 520 470 26-16
DN400 255 565 515 26-16 580 525 30-16
DN500 255 670 620 26-20 715 650 33-20
DN600 260 780 725 30-20 840 770 36-20
DN700 260 895 840 30-24 910 840 36-24
DN800 260 1015 950 33-24 1025 950 39-24
DN900 260 1115 1050 33-28 1125 1050 39-28
DN1000 260 1230 1160 36-28 1255 1170 42-28

Double Sphere Rubber Expansion Joint

The Major Parts Material

NO. Name Materia
1 Reinforcement Nylon Cord
2 Rubber Body EPDM/NBR
3 Stee|Wire Ring Carbon Stee
4 Floating Flanges Zinc Carbon Stee
Double Sphere Rubber Expansion Joint
Main Connection Dimensions(mm)

Sze L Axial displacement Horizonta
displacement φK φPCD N-DPo
Compression Tensile
DN50 165 50 30 45 165 125 4-19
DN65 175 50 30 45 185 145 4-19
DN80 175 50 30 45 200 160 8-19
DN10 225 50 35 40 220 180 8-19
DN125 225 50 35 40 250 210 8-19
DN150 225 50 35 40 285 240 8-23
DN200 325 50 35 35 340 295 8-23

DOWNLOAD Qingdao Fluido Flexible Expansion Joint Catalogue>>Flexible Expansion JointFlexible Expansion Joint.pdf