High Pressure NBR Threaded Rubber Expansion Joint

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Name: High Pressure NBR Threaded Rubber Expansion Joint
Brand: Ninghao
Rating: 5.0 (74 reviews)

NHFLEX-D TYPE Union Thread Connection Flexible Rubber Expansion Joints Pipe Connector Rubber Compensator
EPDM Thread Connection Rubber Joint for Movement Compensator

EPDM Thread Connection Rubber Joint for Movement Compensator

Characteristics:

1. Corrosion Resistance: Constructed from premium rubber compounds, rubber expansion joints provide excellent resistance to corrosion. They are suitable for handling a wide range of media, including water, oils, and gases.

2. Elastic Flexibility: With their high elasticity, these joints can accommodate stresses and displacements caused by thermal expansion, vibrations, and pipe movements. This flexibility helps safeguard pipeline systems from potential damage.

3. Vibration Dampening and Noise Control: By absorbing vibrations and minimizing noise transmission, rubber expansion joints create a more stable and quieter operating environment for pipeline systems.

4. Ease of Installation and Maintenance: Featuring a straightforward design, these joints are easy to install, require minimal upkeep, and contribute to reduced maintenance costs.

Standard Specification:

Component Parts:

Item	Part	Material
1	Body Outer Layer	NR, EPDM, NBR, FKM
2	Body lnner Layer	NR, EPDM, NBR, FKM
3	Reinforced Fabric	Nylon
4	Union	Zinc Plated/Sprayed Carbon Steel, Cast Iron, Bronze, Stainless Steel

NHFLEX-D TYPE Rubber Joint Size Chart:

SIZE	Movement Capabilty
DN	Comp.	Ext,	Lateral	Angular
(mm)	(mm)	(mm)	(mm)	(degree)
20	22	6	22	45
25	22	6	22	45
32	22	6	22	45
40	22	6	22	45
50	22	6	22	45
65	24	6	24	45
80	24	6	24	45

* Pressure/Vacuum rating is based on neutral installed length(F/F)
Pressure rating is based on 30ºC operating temperature.The pressure rating is reduced at higher temperatures.
Weights in the above table are joints with BSPT Malleadble Cast Iron threaded connections.
Rated pressure in the above table is the maximum "working pressure". Test pressure is 1.5 times "working pressure", Burst pressure is 4 times "work pressure".
Normally, the connections are based on BSPT, NPT or other standards are available upon request.

EPDM Thread Connection Rubber Joint for Movement Compensator

Compensating for Thermal Expansion and Contraction: Rubber expansion joints compensate for thermal expansion and contraction caused by temperature variations in the pipeline. They prevent excessive stress on the pipeline system due to temperature changes, thereby protecting the pipes from damage.

Absorbing Vibrations and Impacts: Rubber expansion joints absorb stresses caused by vibrations and impacts in the pipeline system, reducing the transmission of vibrations and noise. This helps protect the pipeline and related equipment from damage.

Compensating for Pipe Movements: During installation and operation, pipeline systems may experience certain degrees of pipe movement. Rubber expansion joints compensate for these movements, ensuring the proper functioning of the pipeline system.

Leak Prevention: Rubber expansion joints provide sealing performance in pipeline systems, reducing the risk of leaks and ensuring the safe operation of the pipelines.

EPDM Thread Connection Rubber Joint for Movement Compensator

Ningjin NINGHAO Machinery Co.,Ltd. Founded on No November 19, 2010. It is located in No.2 taishan road, econnmic and technological development zone, ningjin county, dezhou city, shandong province. It covers an area of 120 acres, with more than 80 employees, among has all kinds of advanced production and inspection equipment.

We can offer all kinds of rubber expansion joints. Our products include: single ball flexible rubber expansion joint, double sphere rubber expansion joint, rubber-metal pipe connectors, thread-connection rubber expansion joint and tie rods set for rubber expansion joint. Rubber expansion joint main material: EPDM ,NBR， NR, FR. The standard of the flange: ANSI150, DIN, JIS10K. The flange material: carbon steel, stainless steel, casting steel.

We have been in exporting for many years. We have wide business relations in the world. Now the main supply countries: Spain, Italy, Netherlands, Austria, French, Vietnam, India and many other countries. Our customers and clients all think highly of us.

Last, looks forward to the cooperation with you sincerely!

EPDM Thread Connection Rubber Joint for Movement Compensator

Max.Working Pressure

Operating Temperature

-20ºC-100ºC

Vacuum KPa (mmHg)

Applicable Media

Sea Water, Drinking Water, etc.

Union Standard

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