Factory Supply ASTM Raw Metal Material Pure Copper Tube Flexible For Making Household Water Pipe
Copper is industrial pure copper with a melting point of 1083°C, no allotropic transformation, and a relative density of 8.9g/cm3, which is five times that of magnesium. The mass of the same volume is about 15% heavier than ordinary steel. Because of its rose red color and purple color after the oxide film is formed on the surface, it is generally called red copper. It is copper containing a certain amount of oxygen, so it is also called oxygen-containing copper. The impurities in it are oxidized and discharged, and the amount of solid solution is reduced, which is beneficial to the electrical conductivity of copper and can also eliminate the influence of harmful impurities. However, copper is prone to embrittlement (known as hydrogen disease) in reducing atmospheres above 370°C. There are three grades of copper in my country: T1, T2, and T3, of which T2 copper is widely used. T1, T2, T3 copper is divided according to the different chemical composition. The copper content of T1 red copper is more than 99.95%, and the sum of impurities does not exceed 0.05%; the copper content of T2 red copper is more than 99.90%, and the total impurity content does not exceed 0.1%; the copper content of T3 red copper is more than 99.7%, and the total impurity content does not exceed 0.3%. .
Copper has excellent electrical conductivity, thermal conductivity, good corrosion resistance and processing performance, and can be welded and brazed. T1 and T2 copper are mainly used as conductive, thermally conductive, and corrosion-resistant components, such as wires, cables, conductive screws, shells, and various conduits, including the aviation industry. T3 copper is mainly used as a structural material, such as making electrical switches, washers, rivets, nozzles and various conduits; it is also commonly used in some less important conductive components
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Product Description

Product Name:Copper  Pipe/tube

Material:70/30(C71500), 90/10(C70600)

Pipe Length:Single Random Length and double Random Length.

SRL:3M-5.8M DRL:10-11.8M or As clients requested length

Size:Size 1/4" to 24" Outside Diameter 13.7 mm to 609.6 mm

Wall thickness:SCH10, SCH20, SCH30, STD, SCH40, SCH60, SCH80, SCH100 SCH120, SCH160, XS, XXS

Standard:ASTM B165 , ASTM B163 , ASTM B829 , ASTM B775 ,ASTM B725 ,ASTM B730 , ASTM B751 ASTM B 444,  ASME SB444,

Applications field:The elevated temperature strength, excellent corrosion resistance and work ability at 700℃ properties made it use in a wide range of high requirement environments.

1.Steam turbine

2.Liquid-fuel rocket

3.Cryogenic engineering

4.Acid environment

5.Nuclear engineering

Chemical composition:

Ni: 50~55% ;  Cr:17~21% ;  Fe: balance;Mo:2.8~3.3% ; Nb: 4.75~5.5% ; Co: ≤1.0% ; C≤0.08% ;   Mn≤0.35% ;  Si≤ 0.35% ;  Cu≤0.3% ; Al: 0.2~0.8% ;  Ti: 0.65~1.15% ; P≤0.015% ; 

Certificate:ISO/PED/TUV/SGS/LR/BV

Main Market:Asia, Middle East, Europe, America, Africa, Australia, etc

Nominal diameterNominal outer diameterWall thickness/mmMaximum working pressure
DN(Inch)O.D.(mm)p/(N/mm2)


K型L型M型硬态(Y)Hard半硬态(Y2)Half Hard软态(M)Anneal Hard


K型L型M型K型L型M型K型L型M型
 1/49.520.890.76
1.7310.75
10.18.53
8.337.03
 3/812.71.240.890.6413.349.356.5610.597.425.216.126.124.29
 1/215.881.241.020.7110.498.535.848.336.774.645.585.583.82
 5/819.051.241.07
8.657.41
6.875.88
4.854.85
 3/422.231.651.140.819.946.744.737.895.353.754.414.413.09
1    28.581.651.270.897.635.814.026.054.613.193.83.82.63
11/434.931.651.41.076.195.223.964.914.143.143.413.412.59
11/241.281.831.521.245.794.783.884.63.793.083.133.132.54
2    53.982.111.781.475.084.273.514.043.392.782.792.792.29
21/266.682.412.031.654.693.933.183.723.122.522.572.572.08
3    79.382.772.291.834.523.722.963.592.952.352.432.431.94
31/292.083.052.542.114.293.552.943.42.822.332.322.321.92
4    104.783.42.792.414.23.432.953.332.722.342.242.241.93
5    130.184.063.182.774.033.142.733.22.492.162.052.051.78
6    155.584.873.563.14.052.942.553.212.332.021.921.921.67
8    206.386.885.084.324.323.162.683.422.512.132.072.071.75
10    257.188.596.355.384.323.172.683.432.522.132.082.081.75
12    307.9810.297.116.454.332.962.683.432.352.131.941.941.76


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FAQ

Q: What about your company ?
A: We are professional manufacturer for stainless steel.Galvanised Steel.Carbon steel.ColorCoated steel, and our company also is a very professional a trade company for steel products.wecan also provide a wide range of steel products.We have the expeirance of steel business formore than 10 years and exported to Mid East,South America,Southeast Asia,Africa,South andEast Asia etc.
Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: What is your terms of payment:
A: 30% T/T deposite and 70% balance before shipment.
Q: What is the packing of goods?
A: Waterproof paper, and steel strip packed.Standard Export Seaworthy Package.Suit for allkinds of transport,or as required
Q: What is your delivery time?
A: For stocks,we could transport the goods to loading port within 7 days after we received thedeposit;,For production,it usually takes about 15-30 days after receiving the deposite.Also maybeit will be delayed just the different quantities
Q: Do you provide samples ? is it free or extra ?
A: The sample could can provide for customer with free,but the courier freight will be covered bycustomer account.
Q: Do you accept the third party inspection?
A:Yes absolutely we accept
Q: Why should you buy from us not from other suppliers?
A: Integrating the superior resources of China's steel industry, we provide customers with high-quality steel products at preferential prices, and can ensure that the goods are delivered tocustomers in a timely manner.
Q:How can you guarantee quality?
A: Always a pre-production sample before mass production;Always fnal inspection beforeshipment

 

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