Flange Connect Flexible Rubber Joint

  • Product Name:Flange Connect Flexible Rubber Joint
  • Unit Price:
  • Design Standard:
  • FTF Dimension:ISO5752/EN558-1
  • Flange Connection:EN1092, ANSI B16.5
  • Inspection and Test:EN12266-1/API 598
  • Delivery Time:15-30 days
  • Tel: +86-22-28219562
  • Fax: +86-22-28219554 ext.8888
Product Details: Flange Connect Flexible Rubber Joint

Nominal Diameter:        DN15 to DN2000

Nominal Pressure:        PN10-16

FTF Dimension:            ISO5752/EN558-1

Flange Connection:     EN1092, ANSI B16.5

Inspection and Test:    EN12266-1/API 598

Material List:

No. Item                               Material                                   Symbol

  1. Flange                           Carbon Steel/Stainless Steel   Q235/SS304/SS316

  2. Rubber                          NBR/EPDM                              NBR/EPDM

  3. Main Body Framework  Nylon cord fabric

  4. Pressurized Ring           Steel Wire Strand

Structure and Feature

"Double sphere expansion rubber  joint:

Constructed of neoprene and nylon (other materials are available see charts below), the spherical shape allows pressure to exert itself uniformly in all directions, thus reducing the force exerted on pipe lines and equipmen t. Bias-ply tire cord provides strength, a high safety factor, and low force to move. Precision molding provides a dense, uniform carcass.

Double sphere expansion rubber  joint material:

Double sphere expansion rubber  joint ball is from the inside layer, enhanced multi-layer plastic scraper nylon cord, rubber outer layer composite tubes. Depending on the medium used rubber material is different, there are natural rubber, styrene-butadiene rubber, butyl rubber, nitrile rubber, EPDM rubber, neoprene, silicone rubber, fluorine rubber and so on. Respectively, with heat, acid, alkali, corrosion resistance, abrasion resistance, oil and other functions.


 Generally have threaded connection, flange, clamp connection and so on.

Product Images: Flange Connect Flexible Rubber Joint