Henan Lianghe Pipeline Equipment Co.,Ltd
Henan Lianghe Pipeline Equipment Co.,Ltd
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China Manufacture Flange Soft Connector Shock Absorber Rubber Expansion Joints Double Ball Bellow Flexible Connect
Product Description:
The Double Sphere Rubber Expansion Joint is a versatile and durable product designed to provide optimal performance in various piping systems. As a leading manufacturer of high-quality expansion joints, we offer a reliable solution for accommodating movement and vibration in pipelines.
With a working temperature ranging from -10°C to 80°C, this double sphere expansion joint is suitable for a wide range of industrial applications, providing flexibility and resilience even in challenging environments. The black color of the expansion joint not only adds a sleek aesthetic appeal but also serves a practical purpose by enhancing visibility and ensuring easy maintenance.
The end type of this flexible rubber expansion joint is double flange, which ensures a secure and leak-proof connection between pipelines. The use of double flanges enhances the joint's stability and strength, making it an ideal choice for demanding applications where reliability is paramount.
Technical parameters
Nominal diameter (DN): Common specifications are DN32-DN600 (larger sizes can be customized).
Working pressure: usually 0.6MPa-2.5MPa (need to select according to pressure).
Temperature range: -20℃ to +120℃ (special rubber can reach higher temperatures).
Displacement:
Axial compression/tension: ±10mm-±30mm.
Lateral displacement: ±5mm-±15mm.
Angular deflection: ±5°-±15°.
The Lianghe Double Sphere Rubber Expansion Joint (Model: KST) is a versatile and reliable product suitable for a wide range of applications in various industries. This flexible rubber expansion joint is designed to absorb movements, vibrations, and noise in piping systems, making it ideal for use in scenarios where flexibility and durability are essential.
Surface protection
Wrap the rubber expansion joint with plastic film (such as PE wrap film) to prevent surface scratches or dust.
For the flange end face (connection part), foam pads or cardboard may be added to protect the bolt hole from damage.
Internal support
The middle depression of the double ball structure may be filled with foam or cardboard to prevent extrusion and deformation during transportation.
The flange bolt hole is fixed with foam plugs or wooden blocks to avoid damage to the bolt thread.
Outer packaging
Wooden box packaging: suitable for large expansion joints (such as DN300 or above) or export transportation.
Fix the product in a wooden box, fix it with wooden strips/bolts around, and fill the gap in the box with foam or wood shavings to prevent shock.
Carton/pallet packaging: Small and medium-sized expansion joints (such as DN50-DN200) can be packed in thickened cartons and fixed on pallets for easy forklift handling.
Simple bundling: For short-distance transportation or special customer requirements, it may only be wrapped with wrapping film + woven bags and fixed with straps.
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: It is manufactured in Henan.
Q: Does this rubber expansion joint come with any certification?
A: Yes, it comes with ISO 9001 certification.
Q: What are the payment terms for purchasing this rubber expansion joint?
A: You need to pay 30% deposit in advance to arrange production, and settle the balance before delivery.
