Fastener & Fitting

Vulcanized Double-Ball Expansion Joints Flexible Joint Rubber Bellow Flange

Hangzhou Bright Rubber Plastic Product Co., Ltd.
  • Standard:DIN
  • Material:EPDM,Nr,NBR,Irr
  • Connection:Flange
  • Surface Treatment:Plated Copper
  • Head Type:Round
  • Hardness:30-90 Shore a

Base Info

  • Model NO.:Custom
  • OEM/ODM:Welcomed
  • Elongation at Break:>=300%
  • Color:Black
  • Transport Package:Inner Polybag with Carton Box
  • Specification:customized
  • Trademark:None
  • Origin:China
  • HS Code:4001100000
  • Production Capacity:1000000PC,Month

Description

NO.Nameflange rubber joint1Outer/Inner rubber MaterialNR,NBR,EPDM2Rubber sphere bodyNylon Cord Fabric3Reinforcing ringSteel wire4Flange

Q235 /ss304/ss321 etc.

Type123 Working pressure(kg f/cm2)1.0(10)1.6(16)2.5(25) Explosion pressure(kg f/cm2)3.0(30)4.8(48)5.5(55) VacuumKPa(mmHg)53.3(400)86.7(650)100(750) Applicable Temperature-15~80,(-30~150 underspecial conditions)Applicable Mediawater,sea water,hot water,oil,acid,alkali, and so on

Size range from DN25-3000 are all available, special size and length can be customized

Nominal diamrter

Length

(mm)

Axial displacementHorizontal movement(mm) Deflection angle(a1+a2) Special length(mm) mminch Compression(mm) Extension(mm) 32 1-1/4 95 9 6 9 15 130/150/200 40 1-1/2 95  10  6  9  15   130/150/200 50 2 105  10  7  10  15  130/150/200  65 2-1/2 115  13  7   11  15  130/150/200  80 3 135  15  8  12  15  130/150/200 1004  150  19 10  13  15  130/200 1255  165  19  12  13  15  130/150/200 1506  180  20  12  14  15  130/150/200 2008  210  25  16  22  15  130/150/200 25010  230  25  16  22  15  130/150/200  30012  245  25  16  22  15  130/150/200  35014  255  25  16  22  15  130/150/200  40016 255 25  16  22  15  130/150/200  45018 255 25  16  22  15  130/150/200  50020 255 25  16  22  15  200 Vulcanized Double-Ball Expansion Joints Flexible Joint Rubber Bellow Flange
Vulcanized Double-Ball Expansion Joints Flexible Joint Rubber Bellow Flange
Vulcanized Double-Ball Expansion Joints Flexible Joint Rubber Bellow Flange
Vulcanized Double-Ball Expansion Joints Flexible Joint Rubber Bellow Flange


Vulcanized Double-Ball Expansion Joints Flexible Joint Rubber Bellow Flange



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FAQ

Q: Are you manufacturer or trading company?
A: We are manufacturer, engineer had rich experience over 20 years. 

Q: How to get the quickest quotation?
A: Sending drawing, material, quantity and other rrequirements by email. 

Q: How to get quotation without drawing?
A: Possible send sample, pictures or detail descriptions of products to us, we will return you drawing for confirm.

Q: I have an idea for a new product, but not sure if it can be manufactured. Can you help?A. Yes! We are always happy to work with potential customers to evaluate the technical feasibility of your idea or design and we can advise on materials, tooling and likely set-up costs. 

Q: My custom products have already been developed on CAD. Can you use the drawings?
A. Yes! DWG, DXF, IGES, Solidworks and Rhino files can all be used to generate quotes, models and mould tools - this can save time and money in producing your parts.

Q: Can I test my idea/product before committing to mould tool manufacture?
A. Yes, we can use CAD drawings to make models for design and functional evaluations.

Q: What type of plastic/rubber material is best for my design/product?
A. Materials selection depends on the application of your design and the environment in which it will function. We will be happy to discuss the alternatives and suggest the best material.

Q: How to get sample?
A: Free sample is available for your quality evaluation, but you should pay the freight. Regarding customize products, sample and mould order will go first before mass production.