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  • Manufactured in accordance with ASTM specification A865.
  • Merchant couplings in sizes 1/8 NPS (6 DN) through 2 NPS (50 DN) are normally supplied straight tapped. Sizes 2 1/2 NPS (65 DN) and larger are taper tapped.
  • Taper tapped standard merchant couplings in sizes 1/8 NPS (6 DN) through 2 NPS (50 DN) are available upon request.
  • API line pipe couplings are used in all sizes over 6 NPS(150 DN).
  • Couplings from 1/8 NPS (6DN) through 2 NPS (5ODN) are dipped in rust preventative.
  • Couplings 2 1/2 NPS (65 DN) and larger are phosphated.
  • Galvanized full couplings are also available.
  • Half couplings are chamfered on one end and squared on the other.
Unit of Measure

Specifications

NPS

N/A 1 1/2

DN

N/A 40

Outside Diameter

N/A 2.200 inches

Outside Diameter

N/A 56.00 mm

Length (Full)

N/A 2 1/16 inches

Length (Full)

N/A 52 mm

Length (Half)

N/A 31/32 inches

Length (Half)

N/A 25 mm

Threads

N/A 11 1/2 inches

Threads

N/A 292 mm

Weight/100 Pieces (Full)

N/A 67.00 lbs

Weight/100 Pieces (Full)

N/A 30 kg

Weight/100 Pieces (Half)

N/A 31.5 lbs

Weight/100 Pieces (Half)

N/A 14 kg

Carton Quantity (Full)

N/A 25

Carton Quantity (Half)

N/A 75