Expansion that achieves a large displacement due to the arch structure!
The "E Series A Type" is a multipurpose rubber joint that absorbs expansion, contraction, and eccentricity due to temperature changes in the piping, thanks to its arch structure. Because the axial reaction force is small, installation onto the piping is particularly easy. Additionally, the arch structure allows for large displacement. [Types] ■ EA1: Single arch type (for internal pressure and vacuum) ■ EA2: Double arch type (for internal pressure and vacuum) *For more details, please download the PDF or contact us.
Inquire About This Product
basic information
【Standard Specifications (Excerpt)】 ■ Maximum Operating Temperature: -10 to 60℃ ■ Flange Standard: JIS 10K ■ Inner Rubber Material: EPDM *For more details, please download the PDF or contact us.
Price range
Delivery Time
Applications/Examples of results
【Applications】 ■ Chemical plants ■ Pump and blower piping ■ Flue gas desulfurization plants ■ Ship piping ■ Wastewater treatment plants ■ General factory equipment piping *For more details, please download the PDF or contact us.
catalog（1）
Download All Catalogs
Company information
Our company, established in 1956, is a specialized manufacturer of rubber joints for piping, and all of our products are produced domestically. We are capable of manufacturing special items, including: - Special specification flanges (different specifications on the left and right) - Special dimensions (inner diameter, outer diameter, length) - Various rubber materials (EPDM, CR, NBR, NR, IIR, silicone, abrasion-resistant) We also manufacture rubber sleeves and suction hoses with special dimensions. Please feel free to consult us about any special items.