Viking Johnson Flexible Coupling

Flexible Coupling, Flanged adapter, dismantling joints. (DN80-600 Flanged adapter&coupling are wide range designing and both P10/16)For surface treatment, besides Epoxy Resin Powder Coated(Blue color) and cement/bitumen(Black color), so far we are the only producer of supplying pipe fittings with Nylon coated in China. NO. REFERENCE MATERIAL STADARD 1 SLEEVE STEEL/DUCTILE ION 2 END RING DUCTILE IRON GGG400-10 EN1563 3 BOLT AND NUTSTEEL 8.8 ZINCED/DACRO 4 GASKET EPDM/NBR EN681 5 COATING FBE/Rilsan EN14901