Zhejiang TongJiang Holdings Company
Corporate Philosophy: Concentrate on Valve Industry, Serve our customers Corporate Vision: To be the first class valve industry
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Rubber Expansion Joint EPDM, Carbon Steel Flange in ANSI 16.34 for Water Supply
PRODUCT INTRODUCTION
1. Descrption
An expansion joint is designed to allow deflection in the axial (compressive), lateral (shear), or angular (bending) deflections. Expansion joints can be non-metallic or metallic (often called bellows type).
Rubber Expansion joints or Rubber bellows are primarily used to absorb noise and thermal movements along with the removal of vibration between equipment such as diesel engines, cooling water pumps, condensers, chillers and their mating pipe work.
The rubber expansion joints are molded with a single arch and useful for connections that may require axial compression, axial extension, lateral deflection, angular deflection. Both ends of the joint can be deflected. Body in EPDM or NBR, flanges in galvanized steel.
2. Design & Construction
Flanges: UNI EN 1092-2 PN 10 - 16
Installation: in any position, temperature -10°C / +105°C
Maximum working pressure: 16 bar up to DN 300, 10 bar up to DN 1600
APPLICATIONS ° Water supply ° Heating – conditioning systems ° Industry ° Irrigation ° Pumping stations
3. Dismantling joints Outsize Drawing
| Body | EPDM |
|---|---|
| Ring | Steel |
| Flanges | Steel |
| DN | L mm. | Axial compression mm. | Axial extension mm. | Lateral deflection mm. | Angular deflection degrees | Weight kg. |
|---|---|---|---|---|---|---|
| 25 | 152 | 8 | 4 | 8 | 15° | 1 |
| 32 | 152 | 8 | 4 | 8 | 15° | 2 |
| 40 | 152 | 8 | 4 | 8 | 15° | 2 |
| 50 | 152 | 8 | 5 | 8 | 15° | 4 |
| 65 | 152 | 12 | 6 | 10 | 15° | 5 |
| 80 | 152 | 12 | 6 | 10 | 15° | 6 |
| 100 | 152 | 18 | 10 | 12 | 15° | 8 |
| 125 | 152 | 18 | 10 | 12 | 15° | 10 |
| 150 | 152 | 18 | 10 | 12 | 15° | 12 |
| 200 | 152 | 25 | 14 | 22 | 15° | 18 |
| 250 | 203 | 25 | 14 | 22 | 15° | 25 |
| 300 | 203 | 25 | 14 | 22 | 15° | 32 |
| 350 | 203 | 28 | 16 | 25 | 15° | 52 |
| 400 | 203 | 28 | 16 | 25 | 15° | 75 |
| 450 | 203 | 28 | 16 | 25 | 15° | 77 |
| 500 | 203 | 28 | 16 | 25 | 10° | 78 |
| 600 | 254 | 28 | 16 | 25 | 10° | 116 |
| 700 | 254 | 25 | 16 | 25 | 10° | 160 |
| 800 | 260 | 25 | 16 | 25 | 10° | 194 |
| 900 | 260 | 25 | 16 | 25 | 10° | 220 |
| 1000 | 260 | 25 | 16 | 25 | 10° | 282 |
| 1200 | 260 | 25 | 16 | 25 | 10° | 374 |
| 1400 | 300 | 25 | 16 | 25 | 10° | 485 |
| 1600 | 300 | 25 | 16 | 25 | 10° | 616 |
| DN | PN | Burst pressure |
|---|---|---|
| 25-300 | 16 | 60 kg/cm2 |
| 350-700 | 10 | 24 kg/cm2 |
| 800-1600 | 10 | 20 kg/cm2 |
If you require other sizes and valve design standards, please send email to angela@tjfmcn.com to get the drawing.
4. Packing with Plywood
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang Team.
COMPANY PROFILE
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1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
t ball valve
2. Factory Show
TONGJIANG Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional engineers.
OUR SERVICE float ball valve
Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com