Push-joint, mechanical joint, and restrained joint pipes as manufactured by the McWane Pipe Group are compared against commonly available steel casing pipe (internal diameters) with a suggestion offered for the minimum casing pipe needed to wrap the ductile iron pipe with no less than three inches (total) of OD clearance over the ductile iron bell (i.e., one and a half inches each side of the bell). Additionally, provides the standardized wall thickness and ID with a single cement lining for all available pipe classes in the selected diameter.

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  • Tyton Bell (in)
    OD
    Min Casing Required
    OD
    WALL
    ID
  • MJ Bell (in)
    OD
    Min Casing Required
    OD
    WALL
    ID
  • TR Flex Bell (in)
    OD
    Min Casing Required
    OD
    WALL
    ID
  • Thrust Lock Bell (in)
    OD
    Min Casing Required
    OD
    WALL
    ID

* All casing results shown are (inches) based on Pipe Bell OD plus 1.5 inch circumference clearance (3.0 inch diameter differential)

Tolerance

  • Pipe Barrel OD (in)
    OD Plus Tolerance (in)
    OD Minus Tolerance (in)

Pressure Class DIP

  • 150
    WALL (in)150
    ID with SCL
  • 200
    WALL (in)150
    ID with SCL
  • 250
    WALL (in)150
    ID with SCL
  • 300
    WALL (in)150
    ID with SCL
  • 350
    WALL (in)150
    ID with SCL

Thickness Class DIP

  • 50
    WALL (in)
    ID with SCL
  • 51
    WALL (in)
    ID with SCL
  • 52
    WALL (in)
    ID with SCL
  • 53
    WALL (in)
    ID with SCL
  • 54
    WALL (in)
    ID with SCL
  • 55
    WALL (in)
    ID with SCL
  • 56
    WALL (in)
    ID with SCL

* Maximum Minus Tolerance for Pipe Walls per diameter ranges are (3-8) 0.05 inches. (10-12) 0.06 inches. (14-42) 0.07 inches. (48) 0.08inches.