Mechanical Joint Ductile Iron Pipe is the “original” modern pipe joint, circa 1925; the mechanical joint remains in use primarily as a means for connecting fittings, valves, and similar appurtenances to a pipeline. The nuts, bolts, and gland featured in the joint provide a permanent watertight seal to 350 psi and more through a “stuffing box” compression of the gasket into its counterpart triangular recess of the joint.
Overview

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Variations
Certifications:
Imperial Sizes:
- 3 in,
- 4 in,
- 6 in,
- 8 in,
- 10 in,
- 12 in,
- 14 in,
- 16 in,
- 18 in,
- 20 in,
- 24 in,