PN10/PN16/PN25 Single Sphere Rubber Joint Rubber Bellows Expansion
Joint With SS304/SS316 Flange Flexible Joint
Rubber soft joint standard
Rubber soft joint standards mainly include the following:
1.GB/T 9124-2010 "Steel flanged rubber soft joint" : Suitable for steel flanged connection in industrial pipeline
system.
2.GB/T 14700-2010 "Non-metal flanged rubber soft joint" : Suitable for non-metal flanged connection in industrial pipeline
system.
3.GB/T 17241.6-2008 "Rubber soft joints" : Suitable for rubber soft joints in general industrial pipeline
systems.
4.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.
5.CJ/T 240-2007 "Rubber soft joints for Heat pipeline" : Suitable for rubber soft joints in heat pipeline system.
These standards specify the material, structure, size, test methods
and other requirements of rubber soft joints to ensure their safety
and reliability during use.
Scope of application and requirements of each standard
1.GB/T 9124-2010 "Steel flange rubber soft joint" : Suitable for industrial pipeline system, the connection between
the rubber soft joint and the steel flange must be firm, able to
withstand a certain pressure and displacement.
2.GB/T 14700-2010 "Non-metallic flange rubber soft joint" : Suitable for industrial pipeline system, the connection between
rubber soft joint and non-metallic flange must be sealed well and
can adapt to different media environments.
3.GB/T 17241.6-2008 "Rubber soft joint" : Suitable for general industrial pipeline system, the material
requiring rubber soft joint must have good elasticity and medium
resistance.
4.CJ/T 175-2002 "Rubber soft joints for building water supply and
drainage" : Suitable for building water supply and drainage system, the
installation of rubber soft joints must be convenient and can adapt
to frequent displacement and vibration.
5.CJ/T 240-2007 "Rubber soft joint for heat pipeline" : Suitable for heat pipeline system, the rubber soft joint must
be able to withstand high temperature and high pressure, with good
heat resistance.
Flexible Rubber Joint
Flexible rubber joints are also called rubber joints, rubber flexible joints, soft
joints, shock absorbers, pipeline shock absorbers, shock-absorbing
throats, etc. They are a kind of high elasticity, high air
tightness, medium resistance and weather resistance. Pipe joints.
This product takes advantage of rubber's elasticity, high air
tightness, medium resistance, weather resistance and radiation
resistance, etc. After being cross-compounded with polyester cord
fabric with high strength and strong cold and heat stability, it
undergoes high pressure, It is vulcanized by high temperature mold.
Features
| Rubber Expansion Joint |
| Working pressure(kg f/cm2) | 1.0(10) | 1.6(16) | 2.5(25) |
| Explosion pressure(kg f/cm2) | 3.0(30) | 4.8(48) | 5.5(55) |
| Applicable Temperature | -20℃-150℃ |
| Applicable Media | Water (domestic sewage), industrial sewage, petroleum, chemical raw
materials, lime mortar, food, beverage, 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° |
Product composition
Product manufacturing process
Inventory display
FAQ:
Q: Are you trading company or manufacturer?
A: We are factory and also the trading company.
Q: How to start with?
A: You could order a sample first before mass production.Usually we
suggest to send sample by DHL (fast shipping about 3-7 days to your
country). After all are confirmed, we can start your bulk order.
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A: Customer orientation is our working principal. If you have any
questions or problems, please feel free to contact with us, we will
keep solve problems at your satisfaction.
Q: Can you make our Logo on products?
A: Yes, please send us the design or logo pattern, and we can make
tags or neck label for you.
