For safety and reliability, pure Copper Tubing remains the # 1 choice of design engineers and professional plumbers. JMF stocks a complete line of Copper Tubing in types M, L, K, Refrigeration, ACR, Cleaned and Capped, and Level Wound Coils. All copper tubing meets ASTM and NSF requirements. Tube Type Color Code Application Straight Sizes Coil Sizes K Green Underground Water ServiceFire Protection SolarFuel/Fuel Oil HVACSnow Melting 1/4" to 4" 20' 1/4" to 1-1/4" 60' & 100' L Blue Water Service DistributionResidential & CommercialNatural, Liquified & Petroleum GasFire Protection SolarFuel/Fuel Oil HVACSnow Melting 1/4" to 3/8"1/2" to 1"1-1/4" to 4" 20'10' & 20'20' 1/4" to 1-1/4"1-1/2"2" 60' & 100'60'40' M Red Residential Water Service DistributoionSnow Melting Solar 1/4" to 3/8"1/2" to 1"1-1/4" to 4" 20'10' & 20'20' DWV Yellow Drain, Waste & Vent 1-1/4" to 4" 20' ACR Air Conditioning & Refrigeration 3/8" to 4-1/8" 20' REFER AIr Conditioning & Refrigeration 1/8" to 3/16"1/4"5/16"3/8" to 5/8"3/4" to 1-5/8" 50'50' & 100'50'50' & 100'50' LHandi Lengths Blue Do-It-Yourself Market 1/2" to 1" 2'4'6' LHandi Coils Blue Do-It-Yourself Market 1/4" to 1/2" 10'15'20'25'50' MHandi Lengths Red Do-It-Yourself Market 1/2" to 1" 2'4'5' UtilityHandi Coils Do-It-Yourself MarketRetail Boxed 1/4"OD3/8"OD1/2"OD5/8"OD 10' to 50'10' to 50'10' to 50'10' to 50'