1. E-WBT is a product intended for supplying inks. In case you use other than inks, please contact HAKKO CORPORATION in advance. The tubing performance may be reduced by applying the secondary processing to use conditions, environment, fluid, and customer. We kindly ask you to evaluate the suitability in real settings.
  2. The material of the middle layer and outer layer is inferior in chemical resistance to the inner layer. Do not allow chemicals to adhere to the tube during immersion or fitting insertion as it may cause swelling and cracking of the tube.
  3. When using the metal fittings, do not use any scratches or rusty fittings on the nipple surface. Damage to the inside of the tube may cause tube rupture or leakage. Also, do not use fittings with scratches on the surface of nipples when using resin fittings. Depending on the state of the junction (parting line) of the resin joint, fluid may leak. Please confirm the compatibility with the fitting before use.
  4. Due to the laminated structure tubing, please use the joints to seal an inner surface of the hose.
  5. Please do not use the joints to seal an outer surface of the hose. This may result in the bursting or coming off from the hose.
  6. When you use our products, please refer to “Precautions for Use.”
  7. In terms of chemical resistance, please refer to “Chemical Resistance Data.”