Concentric Flange Reduced Rubber Expansion Joint DIN BS Standard

Brand Name:JINGNING

Certification:CE

Model Number:RFJY

Minimum Order Quantity:1

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

Place of Origin:China

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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

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Product Details

Concentric Flange Reduced Rubber Expansion Joint DIN BS Standard

Reduced Rubber Expansion Joint s are the best solution to isolate vibration, dampen noise and pressure surges coming from for example engines, pumps and/or turbines. Additionally, these expansion joints are suitable to compensate thermal elongation or even misalignments.

Characteristics of concentric reducer rubber joint

1. Small size, light weight, flexibility, convenient installation and maintenance

2. It reduces the transmission of structural noise and has strong shock absorption.

3. It has the ability of horizontal displacement, axial displacement and angular displacement, and has the characteristics of flange reconstruction and non parallelism.

Specification of concentric reducer rubber joint

specification	DN50~300	DN350~600
Working pressure (MPa)	0.25~1.6
Bursting pressure (MPa)	≤4.8
Vacuum (KPa)	53.3(400)	44.9(350)
Temperature (℃)	-20~+115(for special condition -30~+250)
Applicable medium	Air, compressed air, water, seawater, hot water, oil, acid-base, etc..

Technical data of concentric reducer rubber joint

Main data of concentric reducer rubber joint
DN(large)×DN(small)	Length	Axial displacement (extension)	Axial displacement (compression)	Radial displacement	Deflecting angle
DN(large)×DN(small)	Length	Axial displacement (extension)	Axial displacement (compression)	Radial displacement	(a1+a2)°
50×32	180	15	18	45	35°
50×40	180	15	18	45	35°
65×32	180	15	18	45	35°
65×40	180	15	18	45	35°
65×50	180	15	18	45	35°
80×32	220	15	18	45	35°
80×50	180	20	30	45	35°
80×65	180	20	30	45	35°
100×40	220	20	30	45	35°
100×50	180	20	30	45	35°
100×65	180	22	30	45	35°
100×80	180	22	30	45	35°
125×50	220	22	30	45	35°
125×65	180	22	30	45	35°
125×80	180	22	30	45	35°
125×100	200	22	30	45	35°
150×50	240	22	30	45	35°
150×65	200	22	30	45	35°
150×80	180	22	30	45	35°
150×100	200	22	30	45	35°
150×125	200	22	30	45	35°
200×80	260	22	30	45	35°
200×100	200	25	35	40	30°
200×125	220	25	35	40	30°
200×150	200	25	35	40	30°
250×100	260	25	35	40	30°
250×125	220	25	35	40	30°
250×150	220	25	35	40	30°
250×200	220	25	35	40	30°
300×125	260	25	35	40	30°
300×150	220	25	35	40	30°
300×200	220	25	35	40	30°
300×250	220	25	35	40	30°
350×200	230	28	38	35	26°
350×250	230	28	38	35	26°
350×300	230	25	38	40	26°
400×200	230	25	38	40	26°
400×250	240	28	38	35	26°
400×300	240	28	38	35	26°

Concentric reducer rubber joint details show

Do you know how is a high quality concentric reducer rubber joint made?Let's see with JINGNING.

All the concentric reducer rubber joints comfirm with the international standards, such as GB, ISO, DIN, ANSI, BS, JIS, as well as customers'special demand.

Concentric reducer rubber joint advantages

1. The connector price is the ex factory price

2.17 years of manufacturing experience and 5 years of export experience

3. Strict quality inspection, and the quality far exceeds the industry standard

4. Mold base customization and OEM of various specifications

5. Provide free rubber joint samples

Concentric reducer rubber joints application

Concentric reducer rubber joint is widely used in water heating and ventilation pipes, water supply and drainage and circulating water pipes, freezing pipes, Huagong anti-corrosion pipes, fire fighting and compressor pipes in various construction, mining, chemical, petroleum and other industries. Concentric reducer rubber joints are used in laboratories, research institutes, ships, ships and other facilities for the protection and control of vibration isolation, noise reduction and displacement compensation of pipeline engineering.