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So far Brass Copper has created 116 blog entries.

Operation Procedure of Brazing Copper Tube

Operation procedure of brazing copper tube 1. Clean the oxide film on the outer surface of the copper pipe joint and the inner surface of the pipe fitting joint. 2. Paste or liquid flux shall be evenly applied on the cleaned outer surface of the pipe and the inner surface of the pipe fitting. When [...]

By |May 2nd, 2022|Copper, Copper Bar, Copper Pipe, Copper Rod, Copper Rod & Bsr, Copper Tubes, Seamless Tubes|Comments Off on Operation Procedure of Brazing Copper Tube

Features of Copper Pipe

Features of copper pipe Advantages of copper pipe Copper pipe has the characteristics of firmness and corrosion resistance, and has become the first choice for modern contractors in the installation of tap water pipes, heating and refrigeration pipes in all residential commercial houses. 1. Copper is economical. Because the copper pipe is easy to process [...]

By |April 29th, 2022|Copper, Copper Pipe, Copper Plumbing, Copper Rod, Copper Rod & Bsr, Copper Tape, Copper Tubes, Copper Tubing, Tubing|Comments Off on Features of Copper Pipe

How Many Years Can Copper Tubes Last

How many years can copper tubes last Many plastic pipes and aluminum plastic pipes have not been invented for 50 years, but it is easy to find copper pipes that have been used for 80 years at home and abroad. Copper is one of the best anti-corrosion materials in nature. You can see that there [...]

By |April 24th, 2022|Copper, Copper Bar, Copper Pipe, Copper Rod, Copper Rod & Bsr, Copper Tubes, Copper Tubing, Tubing, Tubing Material|Comments Off on How Many Years Can Copper Tubes Last

Basic Application Scope of Copper Pipe

Basic application scope of copper pipe Underground water supply pipe - it is more convenient to use M-type hard straight joint and L-type soft coil. Water distribution system - type M is used above and underground Chilled water main pipe - use all sizes of type m; DMV type confirmed 11 / 4 inch and [...]

By |April 20th, 2022|Brass Pipes, Brass Tubes, Copper, Copper Pipe, Copper Rod, Copper Tubes|Comments Off on Basic Application Scope of Copper Pipe

Types and Applications of Copper Pipe Brazing Connection

Types and applications of copper pipe brazing connection A. Tin brazing connection of copper pipe The tin brazing connection of copper pipe belongs to soft brazing. Although the brazing temperature is low and the operation is simple, its joint strength is low and its temperature resistance is poor. Therefore, it is mainly used in pipes [...]

By |April 16th, 2022|Copper, Copper Bar, Copper Casting, Copper Nickel Tube, Copper Parts, Copper Pipe, Copper Rod, Copper Rod & Bsr, Copper Tubes, Copper Tubing, Tubing|Comments Off on Types and Applications of Copper Pipe Brazing Connection

Installation Quality Acceptance of Copper Water Pipe

Installation quality acceptance of copper water pipe For the installation quality acceptance of copper water pipe, there is no corresponding construction quality acceptance specification to follow in China. At present, it is generally implemented with reference to the relevant contents of water supply pipeline in the code for construction and acceptance of heating and sanitation [...]

By |April 12th, 2022|Copper, Copper Fittings, Copper Pipe, Copper Rod, Copper Rod & Bsr, Copper Tubes|Comments Off on Installation Quality Acceptance of Copper Water Pipe

Installation Quality Acceptance of Copper Gas Pipe

Installation quality acceptance of copper gas pipe In addition to being used for medical oxygen supply, copper pipe is used as the gas supply pipeline of artificial gas and natural gas, which has started in domestic civil construction projects. The application code of artificial gas and natural gas has stipulated that copper pipe can be [...]

By |April 7th, 2022|Copper, Copper Bar, Copper Cable, Copper Fittings, Copper Pipe, Copper Rod, Copper Tubes|Comments Off on Installation Quality Acceptance of Copper Gas Pipe

Causes of Copper Pipe Corrosion

Causes of copper pipe corrosion Since World War II, 18 trillion pounds of copper pipes have been produced in the United States, accounting for about 80% of the water supply configuration system, that is, equivalent to 7 million meters of copper pipes. In the whole record of unresolved service behavior, corrosion problems caused by corrosive [...]

By |April 1st, 2022|Copper, Copper Pipe, Copper Rod, Copper Rod & Bsr, Copper Tubes|Comments Off on Causes of Copper Pipe Corrosion

Judge the Quality of Copper Pipe

Judge the quality of copper pipe There are many quality standards for copper pipes, such as size and deviation, chemical composition, mechanical property inspection, tensile strength and elongation, hydrostatic test and eddy current flaw detection. However, these are professional methods and belong to high-level methods. They can be determined only after detailed testing in the [...]

By |November 4th, 2021|Copper, Copper Parts, Copper Pipe, Copper Rod & Bsr, Copper Tubes, Copper Tubing, Tubing|Comments Off on Judge the Quality of Copper Pipe

Advantages of Copper Pipe Compared with Other Pipes

This article explains the advantages of copper pipe compared with other pipes? Copper pipe, a kind of non-ferrous metal pipe, is a pressed and drawn seamless pipe with good thermal conductivity and high low-temperature strength. It is commonly used in the manufacture of heat exchange equipment (such as condenser) and the assembly of low-temperature pipeline [...]

By |November 1st, 2021|Copper, Copper Parts, Copper Pipe, Copper Rod & Bsr, Copper Tubes, Copper Tubing|Comments Off on Advantages of Copper Pipe Compared with Other Pipes

Welding Sequence of Red Copper Pipe

Welding sequence of red copper pipe and problems needing attention Generally, 50%, 45%, 35% or 25% silver electrodes shall be used for the welding of copper pipes, which shall have good fluidity and the help of flux. The flux used shall be flexible mixture or powder, carbonization flame for copper pipe welding. Welding sequence of [...]

By |October 28th, 2021|Copper, Copper Pipe, Copper Rod & Bsr, Copper Tubes, Copper Tubing, Tubing|Comments Off on Welding Sequence of Red Copper Pipe

Application of Copper Pipe

Application of copper pipe Common copper pipes (industrial pure copper) and brass pipes (copper zinc alloy) are divided into control pipes, rolled pipes and extruded pipes according to different manufacturing methods. Generally, drawn pipes are used for medium and low pressure pipes. Copper tubes and brass tubes are mostly used in heat exchange equipment; It [...]

By |October 25th, 2021|Copper, Copper Pipe, Copper Rod & Bsr, Copper Tubes|Comments Off on Application of Copper Pipe

Correct Copper Plate Cleaning Method

Correct copper plate cleaning method Red copper is more widely used than pure iron. Every year, 50% of copper is electrolyzed and purified into pure copper, which is used in the electrical industry. The red copper mentioned here is really very pure, with copper content of 99. More than 95%. A very small amount of [...]

By |October 22nd, 2021|Copper, Copper Cable, Copper Coils, Copper Parts, Copper Plate, Copper Precision Components, Copper Sheet|Comments Off on Correct Copper Plate Cleaning Method
  • Copper Pipe, Tubing & Fittings

Air Conditioning Copper Pipe Welding Experience

Air Conditioning Copper Pipe Welding Experience: Silver welding is generally used for copper pipe - copper pipe welding, and the silver content of silver electrode is 25%, 15% or 5%. Copper phosphorus series electrodes can also be used. They all have good fluidity and do not need flux. Copper pipe is an important raw material [...]

By |October 20th, 2021|Copper, Copper Pipe, Copper Tubes|Comments Off on Air Conditioning Copper Pipe Welding Experience

Copper Bar Processing

Copper bar processing: The necessary tools for copper bar manufacturing shall be prepared for copper bar processing to reduce the manufacturing error of copper bar. The calculation of copper bar blanking makes full use of Pythagorean theorem. In the calculation of copper bar, pay attention to adding or subtracting the thickness of copper bar to [...]

By |October 14th, 2021|Copper, Copper Parts, Copper Plate, Copper Sheet, Copper Strips, Copper Tape, Copper Tubes|Comments Off on Copper Bar Processing