Which diameters of rigid copper pipe M and L types are manufactured?

  • Up to 4 including 1/4, 3/8, 1/2, 3/4, 1, 1 1/4, 1 1/2, 2, 2 1/2, 3 and 4.

How is hard pipe joined?

  • It has two binding systems, one is by capillary welding and the other by compression.

What pressure is supported by the 1/2 M-type pipe?

  • Constant recommended working pressure is 56.7 kg/cm2 and maximum pressure is 283.5 kg/cm2.

What type of welding is used at the junction of pipes for water?

  • Welding 50:50 (tin-lead) and 95:5 (tin-antimony).

Are there M- and L-type connections?

  • No, there is a single type of connection for pipes type M, L and K.

Can flexible copper pipes be joined with solder?

  • No, this pipe has its 45 flared jointing systems and through compression

What kind of fluids can be used in the L-type pipe?

  • Drinking water, steam, LP and natural gas, gasoline, compressed air, nitrous oxide, oxygen, nitrogen, refrigerant gases, etc.


How do I request additional information or quotes for the Nacobre products?

  • For more information, fill out the form on the Contact section on the menu bar of this website, it will be automatically channeled to the Sales area of the industry of your choice.

What kind of approvals and certifications do Nacobre products and its production facilities have?

  • We have certifications nationally and internationally, you can check in the Nacobre section of the menu bar.

How is Nacobre integrated?

  • Industrias Nacobre provides products and services through four major business sectors: Copper Construction, Copper Industrial and Aluminum

How I can be Nacobre dealer?

  • There are some policies for retailers, which you can check in the Business section on the menu bar.