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Joint de dilatation en caoutchouc à collier

[Nom] : Joint de dilatation en caoutchouc à collier

[PN] : 0,6 ~ 2,5 MPa

[Milieu] : Air, eau, eau de mer, huile, boues, acides faibles, alcalins, etc.

[Matériau] : NR, NBR, CR, EPDM, PTFE, etc.

[Produits] : Raccord flexible à collier, Raccord caoutchouc flexible


Overview

Clamp Flexible Joint is also called  Flexible Rubber Joint, flexible joint, rubber coupling, flexible rubber joint, rubber soft connection. Clamp Flexible Rubber Joint is flexible coupling of metal pipe, composed by inner layer,Nylon cord fabric enhanced, outer layer composite rubber ball and metal flange. Working pressure is higher than ordinary flexible rubber joint. The product has the characteristics of high pressure resistance, good flexibility, big displacement, balance pipe deviation, absorb vibration, reduce noise, convenient for installation.
 
Clamp flexible rubber joint is composed of inner layer, polyamide fiber cord fabric, outer layer rubber and lapped joint flange, it have many advantage such as high temperature and pressure resistance, high-flexibility reduce structural noise strong shock absorption and easy installation, extensively used in the water supply, drainage cyclic water air conditioning paper making petroleum chemical industry, pump and duct fan pipeline system.
 
The expansion joint pipe manufacture is manufactured through welding or metal casting, and the loosing part is sealed by echelon ring rubber. Operated by gland and bolt and based on the principle of rubber’s elastic deformation under pressure, the seal ring will be deformed and static seal will be done between joint body and expansion pipe wall.

 

Features

Ces joints de dilatation économiques en basse pression sont destinés aux applications d’évacuation, de vidange et d’aération (DWV). Ils s’enfilent directement sur les tuyaux pour compenser leur dilatation.

Étanchés et sans entretien, ils sont fournis avec des colliers.

Ils apportent de la flexibilité aux systèmes d’évacuation, vidange et aération, grâce à des raccords à manchon.

Économique

Colliers fournis


Specification

Article / ModèleJGD-1JGD-2JGD-3
Pression de service MPa (kgf/cm²)1.0(10)1.6 (16)2.5 (25)
Pression d’éclatement MPa (kgf/cm²)2.0 (20)3.0 (30)4.5 (45)
Vide kPa (mm Hg)53.3 (400)86.7 (650)100 (750)
Température d’application ℃-15℃~+115℃ 
Milieu applicableair comprimé, eau, eau de mer, eau chaude, huile, acides, etc.



Technical parameter:

Diamètre nominalLongueur (mm)Épaisseur de brideNombre de boulonsDéplacement axial (mm)Déplacement horizontalAngle de déviation
mmInchExtensionCompression
321.259516469915
401.595184610915
5021051847101015
652.51152047131115
8031352048151215
100415022810191315
125516524812191315
150618024812201415
200821024816252215
25010230261216252215

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