Corrugated Copper Tube

Corrugated Copper Tube

Copper corrugated pipes of circular section are used in water supply systems for cold and hot water (steam) heating, cooling, sewerage, water treatment facilities and heat exchangers, air conditioners. The small wall thickness makes it easy to carry out any manipulations with pipes – cutting, bending.

Description

Copper tubes are easy to install, inexpensive to transport and have long life spans with low maintenance. Because they are compatible with a large range of liquids and are so resistant to a wide variety of environmental conditions, tubes made of copper provide a long term performance that is extremely cost effective over long periods of time. They form piping systems both above and below ground, in freezing temperatures as well as in high heat applications. Fire sprinkler systems, cryogenic plants, air conditioning and refrigeration systems, hospital oxygen systems, gas and steam heating systems and drain/vent systems all use copper tubes as pipes. They also take up less space than other metal pipes.

In order to ensure safety and quality, all copper tubes must adhere to strict ASTM (American Society for Testing and Materials) standards concerning copper purity, design, fittings and liquid/gas compatibility. They are generally formed by the extrusion process, which fabricates seamless tubes with uniform wall thickness and a smooth surface. Solid-profile copper billets in the shape of rods are heated until malleable and then forced through a series of smaller and smaller molds in the shape of a tube until the desired shape has been reached. After extrusion, they are often bent using rollers or mandrels, and attached to each other at the ends by welding.

Most copper tubes have threaded ends, one male and one female, so they can easily attach and detach from one another. The threading is non-permanent but still provides a reliable, air and water tight seal. Sometimes tubes are joined by brazing, a welding technique that uses nonferrous filler material. A benefit of copper tubes is their flammability and explosion resistance. If a fire does start within the tube, it will not travel farther into the pipe system. Copper tubes can have either soft or hard tempers, which is the metal’s overall hardness. This is accomplished by post-fabrication heat treatments.

Sizes:OD:10mm,12mm,16mm,19mm,25mm,30mm,40mm

Wall Thickness:0.80mm,1.00mm,1.20mm,1.50mm,2.00mm

Length:650mm,1300mm,1500mm,1600mm,2000mm,etc.

If any questions,you are more than welcome to contact sales@tubesolutions.com.cn

Copper corrugated pipes of circular section are used in water supply systems for cold and hot water (steam) heating, cooling, sewerage, water treatment facilities and heat exchangers, dimroth coolers. The small wall thickness makes it easy to carry out any manipulations with pipes – cutting, bending.
Stability to high and low temperatures – lay the pipeline outdoors. Specifications (the standard is valid on the territory of the Russian Federation). GOST R 52318-2005

Purpose:

seamless round-section corrugated copper water pipes are used in water supply systems for cold and hot water (steam) heating, cooling, sewerage, water treatment facilities and heat exchangers, dimroth coolers.
Weight of pipes in coils with layer-by-layer winding.

 
The mass of copper pipes in coils should not exceed 110 kg. The minimum and maximum masses of coils can be set by agreement with the consumer. By agreement with the consumer, the weight of the coils is from 30 kg to 70 kg.
The outside and inside of the copper pipes must be clean and smooth.
The inner surface of the pipes must be free of carbon film. On the inner surface of water pipes, the content of residual carbon should be no more than 0.20 mg / dm2.

GBISOASTMJIS
TU1/TU2Cu-OFC10200C1020
T2Cu-RTPC11000C1100
TP1Cu-DLPC12000C1201
TP2Cu-DHPC12200C1220

 

GBComposition(%)
CuPOOther
TU199.970.002less than 0.002balance
TU299.950.002less than 0.003balance
T299.9balance
TP199.90.004-0.012balance
TP299.90.015-0.040balance

 

ASTMComposition(%)
CuPOOther
C1020099.950.001-0.005balance
C1100099.9balance
C1200099.90.004-0.012balance
C1220099.90.015-0.040balance

 

Grade(China)Grade(Japan)TemperExternal diameter(mm)Tensile strength(Mpa)Elongation(%)
δ10δ5
More than
T2/T3/TP1/TP2C11000/C1201C1220Ymore than 100315
more than 100-360295
Y2less than 100235-345
M3-3602053540

Tubesolutions‘ Advantages:

1.  Working with customers from Europe,West Asia,North America,South America, Since 2006 etc

2.  Production of seamless copper tubes & pipes since 2005.

3.  Samples can be delivered within 15 days after confirmation

4.  35 days as the production period and delivery after order confirmation.

5.  500,000 meters of seamless copper tubes in stock.

6.  200 sizes can be offered from OD:3mmxWT:0.3mm to OD:105mmxWT:5mm

7.  Third party inspection like:TUV,BV,SGS,etc accepted

8.  Professional team assists your special tube requirements.

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