Product

FLEXIBLE RUBBER JOINT

Working Pressure:

1.0Mpa~2.5MPa

Nominal Size:

DN32-DN3000

Working temperature:

-20℃~+115℃

Working Medium:

Air, compressed air, water, sea water, hot water, oil, acid/alkaline

Inner&Outer Rubber Layer:

Natural Rubber, EPDM, NBR, PTFE, CR, LLR, FKM

Main Skeleton

Nylon cord fabric

 

 

             

 

                 

 

MATERIALS OF PARTS

Item Part name Material
1 Tube Body EPDM,NBR,Natural Rubber
2 Reinforcing Fabric  Nylon Cord Fabric
3 Cover  EPDM,NBR,Natural Rubber
4 Floating Flange Carbon Steel Plated Zine

 

Product Introduction

Flexible Rubber joints are composed of fabric-reinforced rubber parts and loose metal flanges which are used for pipe shock absorption, noise reduction and displacement compensation.The product is manufactured by the new technology of air-blowing mold. It is a product composed of inner rubber layer, reinforced layer, middle rubber layer, outer rubber layer compound sphere and loose sleeve forged carbon steel flange.

The material of the inner rubber layer is a fabric reinforcement layer (the reinforcement layer has multiple layers of cord fabric); Reinforcing metal ring or steel traveler at the end of middle rubber layer and outer rubber layer;

 

Product Features:

1.Reduce vibration,reduce noise,good flexibility and more convenient to use.
2.Small size,light weight,good elasticity,easy installation and maintenance.
3.Transverse,axial and angular displacements can occur during installation. And it will not be limited by non-concentric pipes and non-parallel flanges.
4.It can reduce the noise transmitted by the structure when working, also has strong shock absorption ability.
5. High pressure resistance,good elasticity and large displacement.

TECHNICAL DIMENSIONS (mm)

DN Face to Face Length Outer Diameter Flange holes No. &Hole diameter Flange Thickness Flange Center Distance
(mm) L(mm) D (mm) n*d b(mm) D1(mm)
25 95 115 4*14mm 14 85
32 95 140 4*18mm 14 100
40 95 150 4*18mm 16 110
50 105 165 4*18mm 18 125
65 115 185 4*18mm 18 145
80 135 200 8*18mm 20 160
100 150 220 8*18mm 20 180
125 165 250 8*18mm 22 210
150 180 285 8*22mm 22 240
200 210 340 12*22mm 24 295
250 230 405 12*26mm 25 355
300 245 460 12*26mm 26 410
350 255 520 16*26mm 28 470
400 255 580 16*30mm 30 525
450 255 640 20*30mm 32 585
500 255 715 20*33mm 32 650
600 260 840 20*36mm 34 770

TYPICAL APPLICATIONS

Water treatment, HVAC, Urban construction, Petroleum, Chemical Indsutry, Textile & Papermaking

 

Let MF Valve products assist your company more bussiness

Helping you with our 10 years experiences of valve products industry