Fastener & Fitting

Double Bellows Dual Ball Threaded Rubber Expansion Joint

TAIZHOU EASTAR TECHNOLOGY CO., LTD.
  • Standard:DIN, ANSI, GB, JIS, BSW
  • Material:Ductile Iron
  • Connection:Flange
  • Surface Treatment:Galvanized Sheet
  • Head Type:Round
  • Medium:Sea Water,Oil,Gas,Acid,Alkali

Base Info

  • Model NO.:REJ08
  • Delivery Time:20~40 Days, Depend on The Quantity
  • Color:Black, Green, Gray, Silver.
  • Flange Materila:Ci,Di,Wcb,Alb,CF8,CF8m
  • Connect Type:Flange, Thread
  • Environmental Test:Lead Free
  • Export Markets:Global
  • Rubber Material:NBR,Cr,EPDM,Iir
  • Transport Package:Box&Crate, Standard Export Packaging
  • Specification:Dn15 -Dn80
  • Trademark:XINBO ,OEM
  • Origin:Zhejiang China
  • HS Code:7307990000
  • Production Capacity:50000PCS,Year

Description

Nominal diameter(mm)20~8020~80Nominal pressure(Mpa) 1.0 1.6Testing pressureSeal(Mpa)1.11.76Explosion pressure(Mpa)4.8 Suitable temperature(°C)-15°C~110°CSuitable mediumAir,compressed air,water,seawater,hotwater,oil and acidThreaded ConnectorMalleable Cast IronKey frameNylon Cord FabricInner/Outer RubberEPDM/NBR/NRPressurised ringSteel wire

 

Overall Dimension and Weight

 

SizeLength(mm)       
  Axial Displacement           

Horizontal

displacement (mm)

Deflexion

angle

Weight

(kg)

DNINCHExtrnsion  Compression203/42005~62222    45°0.92512005~62222    45°1.15321.252005~62222    45°1.4401.52005~62222    45°1.655022005~62222    45°2.25652.52658~102424    45°3.258032858~102424    45°4.2
Double Bellows Dual Ball Threaded Rubber Expansion Joint
Double Bellows Dual Ball Threaded Rubber Expansion Joint


Why Choose US



Double Bellows Dual Ball Threaded Rubber Expansion Joint


We test leakage of each roll before braiding, then we cut 300mm and crimp it to test
burst pressure after brading.

We use CNC Lathes Machine for end fittings production. Machine system, knife and inspection
tools are all imported from Japan.

We use Techmaflex Crimping Machine which is imported from France. This machine has
accurate and stable performance for crimping because it is produced for PTFE hose crimping only.


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