Carbon steel high air tightness flanged rubber expansion joint
Product standards
The standards for rubber soft joints mainly include the following:
GB/T 9124-2010 "Steel Flange Rubber Soft Joints": Suitable for steel flange connections in industrial piping systems.
GB/T 14700-2010 "Non-metallic Flange Rubber Soft Joints": Suitable for non-metallic flange connections in industrial piping systems.
GB/T 17241.6-2008 "Rubber Soft Joints": Applicable to rubber soft joints in general industrial piping systems.
CJ/T 175-2002 "Rubber Soft Joints for Building Water Supply and Drainage": Suitable for rubber soft joints in building water supply and drainage systems.
CJ/T 240-2007 "Rubber Soft Joints for Thermal Piping": Suitable for rubber soft joints in thermal piping systems.
These standards stipulate the requirements for the material, structure, size, test method and other requirements of rubber soft joints to ensure their safety and reliability during use.
The process of making the product
The linear molecular structure of plastic rubber is transformed into a three-dimensional network structure with a three-dimensional network structure, the inner layer is colloidal, the middle layer is reinforced with SNT series nylon 66 ultra-high-strength industrial wire cord fabric, and the rubber curved ball with outer rubber layer composite is vulcanized by injection pressure method, and is composed of cast iron and forged metal flanges.
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° |
Product composition
Product Applications
Inventory display
FAQ:
Q: How long is your product’s warranty?
A: 12 month. From the day the customer receiving the goods, we grant a free replacement if the products have any problems during the guarantee period.
Q: Does the rubber joint have inspection report?
A: Yes, all of our product will be conducted hydro test and leave the factory with a qualified inspection report.
Q: Can you offer the drawing?
A: Yes, we have a excellent engineer team, and they will offer your professional drawing and technical support.
Q: Can the inner layer rubber and outside layer rubber be made using different rubber?
A: Yes, we can produce the rubber joint according to the environment the rubber joint is used in, and we will choose different rubber for the inner layer and outside layer.
Q: Is the flange galvanized?
A: Yes, carbon steel flange not painting anticorrosive paint must be galvanized in order to avoid rusting. Usually, we choose electronic galvanized and hot dip galvanized, and most of our customers will choose hot galvanizing.
Product Tags:
|
|
Carbon Steel High Air Tightness Flanged Rubber Expansion Joint OEM ODM Images
|
