Epdm Single Sphere Rubber Expansion Joint Dn150 Pn16 Flange Connector
The rubber expansion joint is a flexible connector fabricated from natural or synthetic elastomers and fabric, with optional internal metallic reinforcements. Designed to provide stress relief in piping systems due to thermal movements and mechanical vibration.
Available in various materials to suit different applications, rubber expansion joints can absorb large movements over short distances. They accommodate all directional movements including axial, angular, lateral, and torsional displacements caused by external conditions. Additionally, they help reduce wind, shock loading, and seismic movements.
| Nominal diameter (DN) | Length | Axial displacement | Horizontal displacement | Deflexion angle |
|---|---|---|---|---|
| 32 mm (1 1/4") | 95 mm | 6 mm (Extension) 9 mm (Compression) |
9 mm | 15° |
| 40 mm (1 1/2") | 95 mm | 6 mm (Extension) 10 mm (Compression) |
9 mm | 15° |
| 50 mm (2") | 105 mm | 7 mm (Extension) 10 mm (Compression) |
10 mm | 15° |
| 65 mm (1 1/2") | 115 mm | 7 mm (Extension) 13 mm (Compression) |
11 mm | 15° |
| 80 mm (3") | 135 mm | 8 mm (Extension) 15 mm (Compression) |
12 mm | 15° |
| 100 mm (4") | 150 mm | 10 mm (Extension) 19 mm (Compression) |
13 mm | 15° |
| 125 mm (5") | 165 mm | 12 mm (Extension) 19 mm (Compression) |
13 mm | 15° |
| 150 mm (6") | 180 mm | 12 mm (Extension) 20 mm (Compression) |
14 mm | 15° |
| 200 mm (8") | 210 mm | 16 mm (Extension) 25 mm (Compression) |
22 mm | 15° |
| 250 mm (10") | 230 mm | 16 mm (Extension) 25 mm (Compression) |
22 mm | 15° |
| 300 mm (12") | 245 mm | 16 mm (Extension) 25 mm (Compression) |
22 mm | 15° |
| 350 mm (14") | 255 mm | 16 mm (Extension) 25 mm (Compression) |
22 mm | 15° |
| 400 mm (16") | 255 mm | 16 mm (Extension) 25 mm (Compression) |
22 mm | 15° |
| 450 mm (18") | 255 mm | 16 mm (Extension) 25 mm (Compression) |
22 mm | 15° |
| 500 mm (20") | 255 mm | 16 mm (Extension) 25 mm (Compression) |
22 mm | 15° |
| 600 mm (24") | 260 mm | 16 mm (Extension) 25 mm (Compression) |
22 mm | 15° |
For a quick quotation, please provide the following details:
- Nominal Diameters: DN15-DN4000
- Rubber joint material: EPDM, NBR, CR, PTFE, etc. (If unsure, please specify the medium and operating temperature)
- Flange material: SS, CS, CS galvanized, ductile iron, PPH (PN10, PN16)
- Flange standard: DIN PN10, PN16, PN25 / ANSI 150LB, 300LB / JIS 10K, etc.
Widely used in chemical engineering, construction, water supply, drainage, petroleum, light and heavy industries, refrigeration, sanitation, water heating, fire protection, electric power and other basic projects. Available in various materials to resist acid, alkali, corrosion, oil, high temperature, radiation, wear, and aging - suitable for diverse media and environments.
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