Single Sphere Flexible Rubber Expansion Joint, 2/3/4/6 Inch

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$147.11

Ex Tax: $147.11

Stock: In Stock
Model: RDDLZ-REJ-KXT
Weight: 1.00
SKU: RDDLZ-REJ-KXT

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Flange Diameter

Flange Material

Rubber Material

Working Pressure

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Single sphere rubber expansion joint manufacturer direct sale. 2 inch/3 inch/4 inch/6 inch flexible rubber expansion joint comes with PN16 working pressure, carbon steel galvanized flange material, optional NR, EPDM, or Neoprene rubber material, designed for cold water, hot water, compressed air, natural gas, etc.

Features

The single-sphere flanged rubber expansion joint is compact in size and lightweight, featuring good elasticity and facilitating easy installation and maintenance. It can reduce the structure-transmitted noise during operation and has a strong shock absorption ability.
It can produce lateral, axial and angular displacement during installation, and is not restricted by the pipe's non-concentricity and the flange's non-parallelism.
High-pressure rubber joints can more effectively prevent corrosion in high-temperature, acid-alkali and oil-resistant pipelines, and the medium's erosion of the rubber joint increases its service life.
2 inch/3 inch/4 inch/6 inch flexible rubber joints are available, with good comprehensive performance, and are widely used in various industries and pipeline matching.

Specifications

Model	RDDLZ-KXT-16
Working Pressure (MPa)	PN16, Contact us if you need PN10/PN25.
Burst Pressure (MPa)	3.0 (30)
Kpa Vacuum	86.7 (650)
Flange Diameter	DN40-DN300, Contact us if you need a 150LB flange.
Flange Material	Carbon Steel Galvanized (Default), Stainless Steel 304/316L or Other Materials (Contact Us)
Rubber Material	NR (Default), Nitrile, Neoprene, EPDM, and Other Materials (Contact Us)
Applicable Temperature	-20℃~+115℃ (-30℃~+250℃ Under Special Conditions)
Applicable Medium	Air, Compressed Air, Water, Sea Water, Oil, Acid, Alkali, etc.

Dimension (Unit: mm)

Diagrammatic Drawing: 1-Body, 2-Lining, 3-Frame, 4-Flange. This Flange Is a Grooved Flange.

Nominal Diameter		Length	Axial Displacement		Horizontal isplacement	Angular Deflection
mm	inch	mm	Extension	Compression	mm	(a1+a2)
40	1.5	95	6	10	9	15
50	2	105	7	10	10	15
65	2.5	115	7	13	11	15
80	3	135	8	15	12	15
100	4	150	10	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

Applications

Tips: What is a rubber joint?

Rubber joint (also called a rubber expansion joint) is a flexible connector made of rubber, used in piping systems to absorb movement, vibration, and noise. It helps compensate for thermal expansion and misalignment, protecting equipment such as pumps and valves. Rubber joints are commonly used in water, HVAC, chemical, and industrial systems.

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