SS304/SS316/Carbon Steel Single Sphere Rubber Expansion Joint for
Convenient Connection
Product Introduction
1.Rubber expansion joint is a flexible connector fabricated of natural or synthetic
elastomers and fabric,if necessary,internal metallic reinforcements
designed to provide stress relief in piping systems due to thermal
movements and mechanical vibration.
2.Single Sphere Rubber Flanged Expansion Joints can be processed
into different types according to different mediums.
◆ Rubber Materials: NR, NBR, CR, EPDM, PTFE, etc.
◆ Flange Materials: Q235 carbon steel, 304 stainless steel, PVC.
We also offer customized products for special size or OEM orders,
please contact us.
Composition of rubber joint
1.Rubber joint: Small size,light weight,good fexibility,easy installation and
maintenance.When working,it can reduce the noise transmitted by the
structure and hasstrong shock absorption ability.
2.High quality rubber: The ball part is composed of natural rubber, nylon cord, multiple
strandsof steel wire rope, and the thickened ball is durable.
3.Thickened fange: The flange has good sealing, suitable for various working
environments, convenient connection, strong corrosion resistance,
no special maintenance is required in the later period, and the
cost performance is high.
Parameter table
| Name of product | SS304/SS316/Carbon Steel Single Sphere Rubber Expansion Joint |
| Structure of product | Inner and outer rubber, nylon cord fabric, steel wire and flange |
| Material of rubber | EPDM, NR, NBR, PTFE, FPM,etc |
| Material of flange | SS304, SS316, carbon steel, ductile iron,etc |
| Standard of flange | DIN, BS, ANSl, JIS,etc. |
Main connection size
| Nominal diameter |
Length (mm)
| Axial displacement(mm) | Horizontal displacement(mm) | Deflection angle |
| mm | inch | Elongation | Compression |
| 32 | 1 1/4 | 95 | 6 | 9 | 9 | 15° |
| 40 | 1 1/2 | 95 | 6 | 10 | 9 | 15° |
| 50 | 2 | 105 | 7 | 10 | 10 | 15° |
| 65 | 2 1/2 | 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° |
| 350 | 14 | 255 | 16 | 25 | 22 | 15° |
| 400 | 16 | 255 | 16 | 25 | 22 | 15° |
| 450 | 18 | 255 | 16 | 25 | 22 | 15° |
| 500 | 20 | 255 | 16 | 25 | 22 | 15° |
| 600 | 24 | 260 | 16 | 25 | 22 | 15° |
| 700 | 28 | 260 | 16 | 25 | 22 | 15° |
| 800 | 32 | 260 | 16 | 25 | 22 | 15° |
| 900 | 36 | 260 | 16 | 25 | 22 | 15° |
| 1000 | 40 | 260 | 18 | 26 | 24 | 15° |
| 1200 | 48 | 260 | 18 | 26 | 24 | 15° |
| 1400 | 56 | 350 | 20 | 28 | 26 | 15° |
| 1600 | 64 | 350 | 25 | 35 | 30 | 10° |
| 1800 | 72 | 350 | 25 | 35 | 30 | 10° |
| 2000 | 80 | 420 | 25 | 35 | 30 | 10° |
| 2200 | 88 | 420 | 25 | 35 | 30 | 10° |
| 2400 | 96 | 420 | 25 | 35 | 30 | 10° |
| 2600 | 104 | 450 | 25 | 35 | 30 | 10° |
| 2800 | 112 | 450 | 25 | 35 | 30 | 10° |
| 3000 | 120 | 500 | 25 | 35 | 30 | 10° |
Product composition
Products application
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 and technical data.
Q: Do you provide samples? Is it free or charged?
A: Yes, we can offer sample free but shipping charges covered by
customer.
Q: Have your products been exported?
A: Yes, they have been exported to USA, France, Australia, Peru,
Chile, Brazil, Uruguay, Russia, UAE, Saudi Arabia, Oman, Egypt,
Keyna, Serbia, Vietnam, South Korea, Indonisia, India, Thailand,
Pakistan, Philippines, Singapore, HK...
