| Material: | Carbon Steel | Technics: | Forged | Type: | Flange |
| Place of Origin: | China (Mainland) | Model Number: | XT Q1FF | Brand Name: | stonefitting |
| Connection: | Flange | Shape: | Equal | Head Code: | Round |
| Product Description: | EPDM flexible rubber joint | Certificate: | ISO9001:2008 | Rubber Material: | NR, EPDM , CR, NBR, IIR Buna-N Rubber, FKM, PTFE |
| Reinforcement: | Nylon fabric, Hard steel wire, Bead ring | DN: | 25mm~4000mm (1"~160") | Pressure: | 1.0/1.6/2.5Mpa, PN10/16/25, Class 150/300 |
| Applicable Medium: | Water, warm water, seawater, oil, slurry, weak acids, alkalies, etc. | Applicable Temperature: | -15℃~+115℃(-30℃~+250℃ special), 5℉~239℉ | Remarks: | We manufacture rubber joints since 1997 |
| Gongyi Xinli Advantages: | Low MOQs / OEM order accep |
DN200 high temperature resistant EPDM flexible rubber joint
1. What is Flexible Rubber Joint?
Rubber flexible joint is also called rubber expansion joint, shock absorber, pipe shock proof adaptor and flexible connector, etc, connecting pipes pumps and valves through flanges, unions or sleeves.
Working temperature of EPDM rubber: -30℃~170℃
Type of spheres: Open, Filled, Single, Double, Triple, Multiple…
Our manufacturing capacity of single sphere flexible joint: DN25~DN4000.
We have rubber body stocks of general sizes from DN25 to DN700.
Technical parameters
Model Item | I | II | III |
Working pressure | 1.0(10) | 1.6(16) | 2.5(25) |
Burst pressure | 2.0(20) | 3.0(30) | 4.5(45) |
Vacuum | 53.3(400) | 86.7(650) | 100(750) |
Applicable Temperature | -15°C-115°C(-30°C-250°C under special conditions) | ||
Applicable media | Air, compressed air, water, sea water, oil, slurry, weak acid, alkali, etc. | ||
Main data
DN Nominal Diameter | Length L mm | Axial displacement mm | Horizontal displacement
mm | Angular deflection (a1+a2) | ||
mm | inch | Extension
| Compression | |||
32 | 1.25 | 95 | 6 | 9 | 9 | 15 |
40 | 1.5 | 95 | 6 | 10 | 9 | 15 |
50 | 2 | 105 | 7 | 10 | 10 | 15 |
65 | 2.5 | 115 | 7 | 13 | 11 | 15 |
80 | 3 | 135 | 8 | 15 | 12 | 15 |
100 | 4 | 150 | 10 | 19 | 13 | 15 |
125 | 5 | 165 | 12 | 19 | 13 | 15 |
150 | 6 | 180 | 12 | 20 | 14 | 15 |
200 | 8 | 210 | 16 | 25 | 22 | 15 |
250 | 10 | 230 | 16 | 25 | 22 | 15 |
300 | 12 | 245 | 16 | 25 | 22 | 15 |
