Color: Copper Tone; Material: Copper; Type: 45 Degree Angle; Inner Dia.: 25.4mm / 1 inch(suitable for connecting 25.4mm（1"）OD copper pipe); Thickness.: 1.0mm / 0.04 inch; Packing List: 5 x Copper Fitting Advantage: Made from pure copper, these fittings are durable and long lasting. The short radius design allows for easy installation in tight spaces. The sweat solder connection ensures a secure and leak-free joint. Instruction: Just clean and flux the pipe and fitting, then heat with a torch and apply solder. Allow to cool before handling. These fittings are suitable for use in both residential and commercial plumbing applications. Application: These copper fittings are good for use in a variety of plumbing applications, including water supply, HVAC system, refrigeration system, water heating system etc. These copper fittings can work on type M,L or K copper tubing. NOTE: 1. Please note that the sizes we mentioned are all actual sizes, not the nominal size. For example, the 1 inch copper elbow has 1"(25.4mm) ID size, suitable for connecting 1"(25.4mm) OD copper pipes, not suitable for 1" nominal copper pipe which has 1-1/8" OD size. 2. HVAC and Refrigeration tubing is measured by it's outside diameter, while plumbing tubing is measured by it's inside diameter, please confirm the size carefully before purchasing. These copper fittings are good for use in a variety of plumbing applications, including water supply, HVAC system, refrigeration system, water heating system etc. These copper fittings can work on type M,L or K copper tubing.

Specification
Color: Copper Tone
Material: Copper
Type: 45 Degree Angle
Inner Dia.: 25.4mm / 1 inch(suitable for connecting 25.4mm（1"）OD copper pipe)
Thickness.: 1.0mm / 0.04 inch
Packing List: 5 x Copper Fitting

Advantage
Made from pure copper, these fittings are durable and long lasting. The short radius design allows for easy installation in tight spaces. The sweat solder connection ensures a secure and leak-free joint.

Instruction
Just clean and flux the pipe and fitting, then heat with a torch and apply solder. Allow to cool before handling.

NOTE
Please note that the sizes we mentioned are all actual sizes, not the nominal size. For example, the 1 inch copper elbow has 1"(25.4mm) ID size, suitable for connecting 1"(25.4mm) OD copper pipes, not suitable for 1" nominal copper pipe which has 1-1/8" OD size.
HVAC and Refrigeration tubing is measured by it's outside diameter, while plumbing tubing is measured by it's inside diameter, please confirm the size carefully before purchasing.