... for pvc pipe connection. 1. Material: GGG502. Surface: blue epoxy coated or bitumen coated3. Gasket: EPDM4. Specification: DN40-DN3155. Fittings: all socket ... tee, hydrant tee, flange socket, flange spigot, double socket bend 90°45°22.5°.11. ... 25°, end caps, double socket reducer, double socket collar threaded branch.6. Packing: wooden cases ...