Pump Expansion Connector Ball Bellow Flange Flexible Rubber Joint
Working Pressure: PN10-PN25
Explosion pressure: PN20-PN45
Application Temperature: -15℃-+115℃
Applicable Media: Air, water, Sea Water, Oil, Acid
Valve design and manufacture according to GB/T12237-1989
Valve test according to GB/T13927-1992
|Product Name||Single Sphere Flexible Rubber Expansion Joint|
*Small size,light weight,good elasticity,easy to install.
*It can absorb lateral,axial and angular displacement caused by
pipe vibration after installation,and is not limited by pipe's
non-concentric and non-parallel flange.
*When working,the structure can be reduce noise transmission and
strong vibration absorption ability.
|Application||Water, Sea Water, Fresh Water, Warm Water, Weak Acid Fluid, Soda
|2||Intensify||Nylon Contour Insulated Cord|
|3||Metal wire||Hard Wire|
|4||Flange||Flexible Steel,various available Galvanized Material|
1.Bundor patent products, patent certification.
The product side flanges comply with national, German, Russian,
American, British and Japanese standards and other domestic and
international standards for multiple pressures, easy connection and
wide adaptability, which can reduce the type of purchase and stock.
2.The thickness of valve body wall is up to standard.
The valve body wall thickness meets the requirement of GB 26640,
the thickness is up to the standard, and the pressure strength is
3.The product has an independent identity to ensure traceability.
Each Bundor product has its own QR code mark, unique identification
number, to ensure product traceability.
4.Provide material inspection report.
All Bundor products can provide the material inspection report of
the main parts.
5.As for the products of Bundor, they are insured by the Pacific
insurance company with the quality of 10 million yuan, and the
warranty lasts for 2 years. If they are damaged within two years,
they will be compensated for the product's quality problem without
Q : Are you trading company or manufacturer?
A: We are manufacturer of industrial workshop damping vibration and
micro-vibration absorbing products with many year experience in
Q: How long is your delivery time?
A: If we have stock, we can delivery immeditary. If no stock,
depends on QTY, but normally no more than 20 working days.
Q: What's the weight and measurement for the product?
A: Different size with differenct amount, please contact us for
Q: Can the products be manufactuered by customer's requirement?
A: Yes, OEM service available
Q: What do you need to know for fast quotation?
A: It would be highly appreciated if we have the details of
detailed drawing for OEM order, model, end connection type, flange
standard and material, medium, pressure, temperature and other
1)OEM,ODM CAN BE ACCEPTED.
2) Rubber flexible joint, insulation joint and some other pipe
3)Sample is available.
4)We guarantee to 100% refund or replace the goods if the
inspection doesn't qualified
Packaging & Shipping
Inner package:carton cases
Outer package:wooden cases(usually the size of 1100mm*1100mm*1100m)
Using safe and reliable transportation package;transport modes such