Cut the Copper Pipes — Cut the Pipe
Part of project
How to Solder Copper Pipes for a Permanent, Watertight Joint · Step 2 of 9
In this video
Using a manual pipe cutter, make two clean cuts on the copper pipes that lead to and from the water softener location. To do this, clamp the pipe cutter onto the pipe, ensuring the cutting wheel is aligned. Tighten the knob slightly and rotate the tool around the pipe. Continue to incrementally tighten the knob and rotate the cutter until the pipe is completely severed. Deburr the inside and outside of the cut edges to ensure a smooth surface for the new fittings.
Goal: Cut the existing water lines to insert the new valve assembly.
- For a straight cut, make sure the cutter's rollers are properly aligned before tightening the cutting wheel. Don't lead with the blade.
Used in this video
- Pipe Cutter (brand: unknown, Tool Type: Pipe Cutter, Power Source: Manual) — Cutting the copper pipes.
- Deburring Tool (brand: unknown, Tool Type: Deburring Tool Type) — Removing sharp edges from the inside and outside of the cut pipe.
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FAQs
What type of torch is best for soldering copper pipes, and how do I know I'm applying enough heat?
The K Tool International Self Igniting Propane Torch Head is sufficient for most residential copper pipe soldering. You'll know you're applying enough heat when the pipe and fitting are hot enough to melt the Oatey Safe Flo Lead-Free Solder *by touching the pipe*, not the flame. The solder should then be drawn into the joint by capillary action.
What are the critical safety precautions I must take when soldering pipes indoors?
Always have a fire extinguisher nearby and remove any flammable materials from the work area, especially when using a torch. Ensure good ventilation to disperse solder fumes, and wear safety glasses to protect your eyes from splashes or heat. It's also crucial to turn off the main water supply before starting to avoid accidents and ensure pipes are dry.
Is it really necessary to deburr, ream, and thoroughly clean the pipes before soldering?
Absolutely. Deburring and reaming with a tool like the Husky 1-5/8 in. Inner/Outer Reamer ensures a smooth pipe interior for optimal water flow and prevents solder from being blocked. Thorough cleaning with sandpaper and applying Oatey H-20 Flux are critical to remove oxidation, allowing the solder to properly bond and create a strong, watertight seal.
What are the most common reasons a soldered joint might leak, and how can I avoid them?
Leaks often occur due to insufficient cleaning, inadequate heat application, or not using enough solder. Ensure pipes are shiny clean before applying Oatey H-20 Flux, heat the joint evenly until it can melt the solder, and feed enough solder to completely fill the joint. If a joint leaks, it must be desoldered, thoroughly cleaned, and resoldered.
TranscriptHide
Auto-generated transcript. May contain errors.
Cut the Copper Pipes — Cut the Pipe
Part of project
How to Solder Copper Pipes for a Permanent, Watertight Joint · Step 2 of 9
In this video
Using a manual pipe cutter, make two clean cuts on the copper pipes that lead to and from the water softener location. To do this, clamp the pipe cutter onto the pipe, ensuring the cutting wheel is aligned. Tighten the knob slightly and rotate the tool around the pipe. Continue to incrementally tighten the knob and rotate the cutter until the pipe is completely severed. Deburr the inside and outside of the cut edges to ensure a smooth surface for the new fittings.
Goal: Cut the existing water lines to insert the new valve assembly.
- For a straight cut, make sure the cutter's rollers are properly aligned before tightening the cutting wheel. Don't lead with the blade.
Used in this video
- Pipe Cutter (brand: unknown, Tool Type: Pipe Cutter, Power Source: Manual) — Cutting the copper pipes.
- Deburring Tool (brand: unknown, Tool Type: Deburring Tool Type) — Removing sharp edges from the inside and outside of the cut pipe.
Frequently Asked Questions
What type of torch is best for soldering copper pipes, and how do I know I'm applying enough heat?
The K Tool International Self Igniting Propane Torch Head is sufficient for most residential copper pipe soldering. You'll know you're applying enough heat when the pipe and fitting are hot enough to melt the Oatey Safe Flo Lead-Free Solder *by touching the pipe*, not the flame. The solder should then be drawn into the joint by capillary action.
What are the critical safety precautions I must take when soldering pipes indoors?
Always have a fire extinguisher nearby and remove any flammable materials from the work area, especially when using a torch. Ensure good ventilation to disperse solder fumes, and wear safety glasses to protect your eyes from splashes or heat. It's also crucial to turn off the main water supply before starting to avoid accidents and ensure pipes are dry.
Is it really necessary to deburr, ream, and thoroughly clean the pipes before soldering?
Absolutely. Deburring and reaming with a tool like the Husky 1-5/8 in. Inner/Outer Reamer ensures a smooth pipe interior for optimal water flow and prevents solder from being blocked. Thorough cleaning with sandpaper and applying Oatey H-20 Flux are critical to remove oxidation, allowing the solder to properly bond and create a strong, watertight seal.
What are the most common reasons a soldered joint might leak, and how can I avoid them?
Leaks often occur due to insufficient cleaning, inadequate heat application, or not using enough solder. Ensure pipes are shiny clean before applying Oatey H-20 Flux, heat the joint evenly until it can melt the solder, and feed enough solder to completely fill the joint. If a joint leaks, it must be desoldered, thoroughly cleaned, and resoldered.
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Video Transcript
(468 characters)Transcript may be auto-generated and contain errors.