Product Description
Stargrip Series 3000 Mechanical Joint Wedge Action Restraint for Ductile Iron Pipe
Material Specifications• Gland: Ductile Iron per ASTM A536, Grade 65-45-12
• Wedges: Ductile Iron per ASTM A536, Grade 65-45-12 heat treated to a minimum of 370 BHN
◆ Wedge Finish: Thermally cured fluoropolymer epoxy coating