1. We do not have our original fittings for E-SJ-Inch (except E-SJ-1/4″$\times$3/8″). When you select the fittings, please do not use the joints to seal an outer surface of the tubing. This may result in the bursting or coming off from the tubing. If you need our technical support in selecting the suitable fittings, please fill out this form.
  2. When you use our products, please refer to “Precautions for Use.” (“The Precautions for Use” is also available at the product specifications of E-SJ-Inch, which can be downloadable from here.)
  3. In terms of chemical resistance, please refer to “Chemical Resistance Data.”
  4. Although the inner layer is made of ETFE fluorine, please make sure whether or not E-SJ is usable for high purity fluids before you use.
  5. Although the inner layer is resistant to fluids, depending on working environments, the fluids would be permeated through the inner layer, resulting in the danger of swelling and degradation of the middle or outer layer.

Frequently Asked Questions

Question: E-SJ-Inch is a multi-layer tubing. Is it easier to peel off the layer?
Answer: No. Even though E-SJ-Inch consists of multi-layers, the inner layer and the outer layer are greatly adhered each other. Thus, you do not have to worry about de-lamination.

Question: Can you manufacture a non-standard size?
Answer: Yes, we can manufacture a non-standard size (such as I.D. 1/16″ $\times$ O.D. 1/8″), depending on your requirements. Please fill out “Made-to-Order Inquiry Form.”

Question: E-SJ-Inch is harder than I expected. I need a softer product.
Answer: If you have already known a teflon tube, you must have realized that E-SJ-Inch is much softer than a teflon tube. However, if you still need a softer tubing than E-SJ-Inch, we also have E-SJUS: Flexible Fluorine (ETFE) Resin Tubing (Ultra Soft Type).