Metal Expansion Joint Pipe Connector for Water Systems

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Name: Metal Expansion Joint Pipe Connector for Water Systems
Brand: Ninghao
Rating: 5.0 (63 reviews)

NHFLEX-C TYPE Rubber Metal Pipe Connector Compacted Joint/Rubber Flexible Connector/Vibration Dumping Mount

Rubber Metal Pipe Connector also named compacted rubber expansion joint, can be installed near pumps, compressors, regulators, valves, motors, industrial equipments and machines to eliminate noise transmission and to absorb small vibration occurance in pipelines.

High Duty Rubber Metal Pipe Joint for Movement Compensator

Structural:

Cylindrical rubber body with vulcanized flange to the flange holes (The cylindrical body: EPDM elastomer + 2pc flanged inserts). The rubber-metal pipe connector is self-sealing, so that no additional seals required.

Characteristics:

1. Corrosion Resistance: Manufactured from durable, high-quality rubber, rubber-metal pipe connectors provide strong resistance to corrosion and are compatible with a variety of media, including water, oils, and gases.

2. Elastic Deformation: Thanks to their elasticity, these connectors absorb stresses and vibrations caused by temperature fluctuations, mechanical vibrations, and pipe movements, helping to prevent damage to the pipeline system.

3. Shock Absorption and Noise Reduction: By minimizing vibration and noise transfer, rubber-metal pipe connectors ensure a more stable and quieter operating environment.

4. Simple Installation and Low Maintenance: With a straightforward design, these connectors are easy to install, require minimal servicing, and help keep maintenance costs low.

Standard Specification:

Component Parts:

Item	Part	Material
1	Body	NR, EPDM, NBR
2	Flange	Cast Steel

NHFLEX-C TYPE Rubber Joint Size Chart:

SIZE	LENGTH	DIN PN10			L1
DN	F/F	D	D1	n-M
(mm)	(mm)	(mm)	(mm)		(mm)
20	70	109	75	4 X M12	12
25	70	119	85	4 X M12	16
32	70	145	100	4 X M16	16
40	70	156	110	4 X M16	16
50	70	171	125	4 X M16	16
65	70	192	145	4 X M16	16
80	70	207	160	8 X M16	18
100	70	227	180	8 X M16	18
125	70	257	210	8 X M16	18
150	70	294	240	8 X M20	18
200	90	343	295	8 X M20	20

* Stable pipeline fixed points and proper pipeline are required to absorb axial forces.
The rubber metal pipes are installed free of tension.
The mounting length should be 70mm, do not load on train, twist or bend position.
The installation should be in an easily accessible location where maintenance and inspection of the system is easy to do.
Additional seals are not required, since rubber protrudes at the sealing surface.
Keep the joint away from heat sources such as welding machines or sun light.
Do not assemble the joint directly in touch with rubber surface or other fitting.

High Duty Rubber Metal Pipe 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.
High Duty Rubber Metal Pipe 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!

High Duty Rubber Metal Pipe Joint for Movement Compensator

Max.Working Pressure

Operating Temperature

-20ºC-100ºC

Applicable Media

Sea Water, Drinking Water, etc.

Flange Standard

DIN PN10 PN16

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