Hot Galvanized ASME Corrosion Resistant Design DN200 Pressure Ring
Plumbing Material Flanged Twin Sphere Rubber Expansion Joint
Product Description:
The Double Sphere Rubber Expansion Joint is a versatile and
reliable product designed to accommodate various applications with
its exceptional features and functionalities. This flanged rubber
expansion joint is engineered to provide flexibility, vibration
absorption, and compensation for movements in piping systems,
making it an essential component for ensuring the smooth operation
and longevity of pipelines in different industries.
Designed to withstand a working temperature range of -10°C to 80°C,
this double bellow rubber expansion joint is suitable for a wide
range of operating conditions. With a temperature rating of 200°F,
it can effectively handle high-temperature environments, providing
reliable performance under demanding circumstances.
Selection points
Medium: Choose matching rubber material (such as EPDM for corrosion
resistance, NBR for oil resistance).
Pressure level: Choose according to system pressure to avoid
overload.
Displacement requirements: Determine the compensation amount based
on the thermal expansion and contraction of the pipeline or the
vibration amplitude.
Environmental conditions: UV protection should be considered
outdoors, and stainless steel flanges should be used in corrosive
environments.
| NO | Name | Material |
| 1 | Outer and inner rubber layer | NR,EPDM,NBR,FKM,etc |
| 2 | Frame | Nylon cord fabric |
| 3 | Pressurized ring | Steel wire strand |
| 4 | Flange | Q235,Carbon steel galvanized,Stainless steel |
Technical conditions
| Type | I | II | III |
| Working pressure (Mpa) | 1.0 | 1.6 | 2.5 |
| Burst pressure(Mpa) | 3.0 | 4.8 | 5.5 |
| Vacuum (Kpa) | 53.3 | 86.7 | 100 |
| Applicable temperature | -15℃~80℃ |
| Applicable medium | Compressed air, water, sea water, hot water, oil, acid, etc. |
Double ball rubber joint production process
Applications:
The Lianghe Double Sphere Rubber Expansion Joint, model KST, is a
versatile product suitable for a wide range of applications due to
its high-quality construction and reliable performance. With its
place of origin in Henan and ISO 9001 certification, this expansion
joint meets international standards for quality and durability.
Designed for various industries and sectors, the Double Sphere
Rubber Expansion Joint is ideal for use in scenarios where
flexibility and movement absorption are required. Its twin sphere
design allows for increased movement capability, making it suitable
for applications where there are vibrations, thermal expansion, or
misalignments in piping systems.
Common product application occasions include industrial plants,
water treatment facilities, sewage systems, chemical plants, oil
refineries, and HVAC systems. The joint can handle a wide range of
media such as air, water, sewage, acid, and oil, making it a
versatile solution for different fluid transportation needs.
FAQ:
Q: What is the brand name of this rubber expansion joint?
A: The brand name is Lianghe.
Q: What is the model number of this rubber expansion joint?
A: The model number is KST.
Q: Where is this rubber expansion joint manufactured?
A: This product is manufactured in Henan.
Q: Does this rubber expansion joint come with any certification?
A: Yes, it is certified with ISO 9001.
Q: What is the minimum order quantity for this rubber expansion
joint?
A: The minimum order quantity is 1 set.
