Product Introduction
JINGLE-METAL specialize in exporting rubber expansion joints for pipes since 2004 and also have the production factory in Zhengzhou, specialized in expansion joints for pipes industry. We have the entire production process and strict quality inspection. Our products includes metal expansion joints, Rubber Expansion Joints, Galvanized Double Sphere Rubber Expansion Joint With Reinforcing Layer, Clamp type flexible auto rubber shutoff valve for wast water, Compensator Double Sphere Expansion Joint, Flexible Threaded Expansion Joint, Double Bellows Expansion Joint Galvanized Pipe Compression Fittings, Screwed Threaded Expansion Joint Durable Easy Installatio Dismantling Oil Resistance, Durable Duckbill Check Valve Epoxy Fusion Coating For Drainage Pipe System. The flange is made by steel or iron with casting process.
Size: | DN32---DN3000 | Connection: | Flange |
Flange Standard: | DIN,ANSI,JIS,GOST | Working Pressure: | -0.2~4.5Mpa |
Working Temperature: | -30~120℃ | Burst Pressure: | 8.0Mpa |
Length: | 120mm,200mm | Technical: | Vulcanized |
Oem: | 15 Years' Experience | Flange Material: | Carbon Steel ,stainless Steel, ductile iron |
Name: | Rubber Flexible Joint | Other Name: | Rubber Flexible Joint Price |
Rubber expansion flexible joints suitable for ANSI 150 flange。
To select the proper piping expansion joint, it is critical to understand the media compatibility with the materials selected, full temperature, pressure and vacuum ranges, movements required, and dimensions between pipe flanges. With this information, JINGLE-METAL application engineers can assist in determining the ideal expansion joint for any application.
GENERAL CHARACTRISTICS | |
Nominal Diameter | DN15-DN3000 |
Working Pressure | PN6-PN25 |
Working Temperature | -20℃-140℃ |
Working Medium | Water,Oil,Acid,Alkali |
Part of technical data
Main data of rubber expansion joint | ||||||
Nominal diameter(DN) |
| Length | Axial displacement(mm) |
| Horizontal displacement | Deflexion angle |
mm | inch | mm | Extension | Compression | mm | (a1+a2)° |
32 | 1.25 | 95 | 6 | 9 | 9 | 15° |
40 | 1 1/2 | 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° |
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° |
Products Features:
The compensator&metal expansion joints are used in a wide variety of piping application tocompensate for thermal expansion or contraction and to absorb equipment vibration or pipe motions.
We manufacture single, two-ply and multiply testable bellows in different sizes using precision forming technology.
They are used as an retractable elastic compensation element, has the advantages of thereliable working,good performance,compact structure.
The compensator&Metal expansion joints absorb movement in piping caused by theraml changes.
Durability and excellent chemical resistance.
Widely used to absorb termal expansion in pipe systems carring water, steam, oil and gases
Bellows are stainless steel with welding flanges,fixed or floating.
Stainless bellows compensators or expansion joints are designed according to the client'sspecifications ad design conditions
Control rods available ,as required
Standard sizes range from 2" through 84".
