Ratnashri metal maintains an extensive inventory of C12200 (DHP) copper tube and copper solder joint fittings. C122 is commercially pure copper, which has been deoxidized with phosphorus, leaving relatively high residual phosphorus content. Copper alloy 122 is not susceptible to hydrogen embrittlement, but has relatively low electrical conductivity due to the amount of phosphorous content.

Applications for Copper Alloy Tube and Fittings

Hydraulic lines

Oil lines

Heat Exchanger tubes

Water lines

Steam lines

Distiller & Dairy tubes

Medical Gas-oxygen lines

In addition to C12200 Copper tube, we stock ANSI B16.22 wrought copper solder joint fittings.

STANDARD STOCK SIZES

*Refrigeration (Soft) 1/8” thru ¾”OD

*ASTM B68 (Soft) 1/8”OD x (.035”), 3/16”OD x (.035”) (.065”), ¼”OD x (.035”) (.049”) (.065”), 5/16”OD x (.065”), 3/8”OD x (.035”)(.049”)(.065”), ½”OD x (.035”)(.049”)(.065”)

*PVC coated tube – ¼”OD, 3/8”OD, and ½” OD

*ASTM B111/SB111 Condenser Tubes – ½”OD x .065”wall, 5/8”OD x .065”wall, ¾”OD x .065”wall, 1”OD x .065”wall