Synthetic Single Sphere Rubber Expansion Joint Compensators Metal Reinforcement

Brand Name:JINGNING

Certification:CE，ISO

Model Number:RFJD

Minimum Order Quantity:1

Delivery Time:5--15 working days

Payment Terms:Western Union, T/T, L/C, D/A, D/P, MoneyGram

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Shanghai Songjiang Jingning Shock Absorber Co.,Ltd.

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Location: Zhengzhou Shandong China

Address: Room 1002, Xinghua Building,Zhengzhou City, China

Supplier`s last login times: within 22 hours

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Product Details

synthetic single sphere rubber expansion joint compensators metal reinforcement

The limiting device for limit flexible rubber joint shall be reasonably matched with the flexible rubber joint, which can limit the positioning displacement when used in the general connection of pipelines or in the pipeline with displacement requirements. When the flexible rubber joint is connected with pumps and valves, the limiting device shall be equipped on the flexible rubber joint to transfer force, It is an ideal substitute for steel force transmission joint.

Performance characteristics of limit flexible rubber joint

1. It has the advantages of small volume, light weight, good ductility, convenient installation and maintenance, etc.

2. Horizontal, radial and angular deviation can be caused during installation, which will not be limited by the uneven center of pipe plug and flange surface.

3. When working, it can reduce the transmission noise of the structure and has strong damping capacity.

Technical data of limit flexible rubber joint

GENERAL CHARACTRISTICS
Nominal Diameter	DN15-DN3000
Working Pressure	PN6-PN25
Working Temperature	-20℃-140℃
Working Medium	Water,Oil,Acid,Alkali

Main data of limit flexible rubber joint
Nominal diameter(DN)		Length	Axial displacement(mm)		Horizontal displacement	Deflexion angle
mm	inch	mm	Extension	Compression	mm	(a1+a2)°
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°

Note:To select the proper piping flexible rubber joint, it is critical to understand the media compatibility with the materials selected, full temperature, pressure and vacuum ranges, movements required, and dimensions between pipe flanges. With this information, JINGNING application engineers can assist in determining the ideal expansion joint for any application.

Limit flexible rubber joint details show

Limit flexible rubber joint production flow

Limit flexible rubber joint application

1. Excellent pressure resistance. Its spherical structure has strong internal pressure stability, and combined with strong special reinforced nylon, it has excellent pressure resistance.

2. Excellent shock absorption and noise reduction performance. The single ball flexible rubber joint is designed to reduce the vibration, noise and movement inherent in the pipeline system. Jingning will enable the isolation equipment to move freely and eliminate the vibration and repulsive sound common in metal joints.

3. Compensate for greater elongation, compression, lateral and angular movement. Equipment such as pumps, chillers, cooling towers, compressors and piping systems deviated from the straight line due to wear, load stress and during the setting of foundation blocks. Flexible connectors allow lateral, torsional and angular movement to prevent damage, thereby avoiding costly downtime in plant operation.