detail of 500mm drink water joint unit with screws and nuts. collar pipe fitting

adapter axis beam belt bolt bracing clamp clay collar connection construction control corroded corrosion drink ductile energy equipment extreme fasteners fitting flex flexibility grunge hole industrial industry iron joint leak meber member metal mud painted pallet part pipe pipeline piping plumbing pressure repair repaired ring screwed seal sealing sleeve spare steel supply system tap transmission tube valve water welded wooden yoke