About Universal Coupling: 

 Connection for DI,Steel pipe ,
 Suitable for water and neutral liquids (sewage) application
 Working temperature up to 70°C

Features:
 Fully corrosion resistant construction
 Inside and outside fusion bonded epoxy coating
 Light weight ductile iron construction design
 Wide joint range
 Cold galvanize carbon steel fastener
 EPDM gaskets with WRAS approved

With over 30 years' experience in pipeline solve industry, RAYTHAI is a professional manufacturer of light duty universal wide tolerance coupling pn10 pn16 in China. Also known as one of the leading suppliers, we have experienced designing and technical teams at your service. Please be free to buy cheap products with us.