JIS rubber expansion joints come in diameters from 1" to 120", and can be made with any elastomer material.  Because single, double, and triple arch models are available, various movement requirements can be met. Non-standard designs are manufactured as required. Also available PTFE Teflon lined as the Tefspool expansion joint. 

Flange Materials/Drilling:
Flanged DIN/PN, ANSI/ASA, British BS10, SAE 3000, JIS

EPDM, Nitrile/NBR/Buna-N/Perbunan, Hypalon/CSM, Chloro-Butyl/IIR,Natural Rubber, Neoprene/Chloroprene, SBR/Buna-S, Gum Rubber,HNBR, ECO/Epichlorohydrin.

PTFE Lined or Viton Expansion Joints for Chemicals & Solvents,Hump Hoses & Flexible Pump Connectors, Steel Mesh or Aramid Reinforced

Other options include alternative elastomers, filled arches, stainless steel backing rings, or special bolt hole drilling.  Large inventories are kept at our warehouses to allow for quick delivery.