DIN PN16 concentric reducing rubber expansion joint with EPDM flexible body and galvanized carbon steel flanges. Custom design available for reliable pipe connection and corrosion resistance.
Rubber expansion joint is also called rubber bellows, rubber joint, single sphere flexible connection, it is mainly consist of two pcs flange and one rubber sphere body, flange is used for connection, rubber sphere body is flexible, it can absorb the axial, horizontal and anular displacement.
Rubber expansion joint series products: single sphere rubber expansion joint, double ball rubber expansion joint, concentric diameter rubber expansion joint, reducing rubber expansion joint, food grade rubber expansion joint, threaded connection rubber expansion joint.
The normal working pressure is 6-40 bars；
the normal working temperature is -15~+80 celsius degree；
the norminal size is from DN15-DN4000；
the nornal material of rubber is natural rubber, EPDM, Neoprene, NBR and PTFE etc；
the normal material of flange is carbon steel galvanized, carbon steel painted, ductile iron painted and stainless steel etc.
Product application
• Air Conditioning System
• Air ducts, chemical lines
• Circulating water lines
• Compressor lines, paper stock lines
• Pump-suction and discharge
• Refrigeration lines
• Turbine to condenser
Do you want to get a quick quotation? Please provide us with the following information:
a.Nominal Diameters
b.Rubber joint material
c.Flange material
d.Flange standard
e.Using media
f.Temperature
Connection data
| DN*DN | Length (mm) | Axial displacement(mm) | Lateral diaplacement
(mm) | Angular displacement |
| Elongation | Compression |
| 32*25 | 115 | 20 | 30 | 45 | 35° |
| 40*25 | 115 | 20 | 30 | 45 | 35° |
| 40*32 | 115 | 20 | 30 | 45 | 35° |
| 50*32 | 180 | 20 | 30 | 45 | 35° |
| 50*40 | 180 | 20 | 30 | 45 | 35° |
| 65*32 | 180 | 20 | 30 | 45 | 35° |
| 65*50 | 180 | 20 | 30 | 45 | 35° |
| 80*40 | 180 | 20 | 30 | 45 | 35° |
| 80*65 | 180 | 20 | 30 | 45 | 35° |
| 100*40 | 180 | 22 | 30 | 40 | 35° |
| 100*80 | 180 | 22 | 30 | 40 | 35° |
| 125*50 | 180 | 22 | 30 | 40 | 35° |
| 125*100 | 200 | 22 | 30 | 40 | 35° |
| 150*50 | 200 | 22 | 30 | 40 | 35° |
| 150*125 | 200 | 25 | 35 | 40 | 30° |
| 200*80 | 200 | 25 | 35 | 40 | 30° |
| 200*150 | 200 | 25 | 35 | 40 | 30° |
| 250*100 | 220 | 25 | 35 | 40 | 30° |
| 300*250 | 220 | 25 | 35 | 40 | 30° |
| 350*300 | 240 | 25 | 35 | 35 | 30° |
| 400*350 | 240 | 25 | 38 | 35 | 30° |
| 500*300 | 240 | 28 | 38 | 35 | 26° |
| 500*400 | 240 | 28 | 38 | 35 | 26° |
| 600*400 | 240 | 28 | 38 | 35 | 26° |
The above data is for reference only. If you need special size and pressure, we can provide customized service.
Factory workshop display
FAQ
Q: Do you have products catalog?
A: Yes, we have. Please tell me your email or instant messager, we will send our catalog.
Q: Can you provide drawings and technical data?
A: Yes, our professional technical department will design and provide drawings.
Q: Do you provide samples? Is it free or charged?
A: Yes, we can offer sample free but shipping charges covered by customer.
Q: Can the products be manufactuered by customer's requirement?
A: Yes, the specifications stated above are the standard ones, we can design and manufacture as requirement.
Product Tags:
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Custom Rubber Expansion Joint DIN PN16 Concentric Reducer | EPDM Flexible Flange with Galvanized Carbon Steel Images
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