• Execution: injected – elongated spigots for butt welding and electrofusion welding.
Long stub end
• Execution: injected – elongated spigots for butt welding and electrofusion welding.
Long stub end
• Execution: injected – elongated spigots for butt welding and electrofusion welding.
• Execution: injected – elongated spigots for butt welding and electrofusion welding.