Item # 337-4, Extra Strong (XS) Steel Couplings On Caylor Industrial Sales, Inc.


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	Item # 337-4, Extra Strong (XS) Steel Couplings

Manufactured in accordance with ASTM Specification A865.
All sizes are taper tapped.
Non-recessed couplings will be supplied for sizes under 6 NPS unless otherwise specified.
Couplings above 6 NPS (150 DN) will be supplied recessed only.
Extra strong recessed couplings can be supplied in sizes under 6 NPS (750 DN).
Couplings 1/8 -1 1/2 NPS (6 - 40 DN) are dipped in rust preventative.
Couplings 2 NPS (50 DN) and larger are phosphated.
Galvanized full couplings are also available.
Half couplings are chamfered on one end and squared on the other.

Specifications

NPS		4

DN		100

Outside Diameter		5.200 inches

Outside Diameter		132.00 mm

Length (Full)		4 1/2 inches

Length (Full)		114 mm

Length (Half)		2 3/16 inches

Length (Half)		56 mm

Weight/100 Pieces (Recessed)		787 lbs

Weight/100 Pieces (Recessed)		357 kg

Weight/100 Pieces (Non-Recessed, Full)		859 lbs

Weight/100 Pieces (Non-Recessed, Full)		390 kg

Weight/100 Pieces (Non-Recessed, Half)		391 lbs

Weight/100 Pieces (Non-Recessed, Half)		177 kg

Item # 337-4, Extra Strong (XS) Steel Couplings