Water Exchanger ASTM C26800 Seamless Copper Tube

ASTM C26800 Common Brass Seamless Tubes For Water Exchanger And Oil Lubricating Pipe

1. Description

ASTM C26800 Seamless Brass is the most widely used common brass. This brand of brass pipe has good variability (the best brass) and high strength. Although it has good machinability, is very easy to weld and is very stable to general corrosion, it is easy to produce corrosion cracking.

The strength of C26800 seamless brass tube is higher than that of copper tube (but it has the lowest strength among ordinary brass). It has good electrical and thermal conductivity, and high corrosion resistance in the atmosphere and fresh water. Because it's good variability, it is easy to be processed by hot and cold pressure, easy to be welded, forged and tinned, and has no tendency of stress corrosion cracking. It is usually used in oil pressure system, such as lubrication system. It is also widely used in bathroom and shower room.

The advantages of brass tube: the brass tube is hard, not easy to corrosion, and high temperature resistance, high pressure resistance, can be used in a variety of environments. Compared with this, the disadvantages of many other pipe materials are obvious. For example, the galvanized steel pipe used in residential buildings in the past is easy to rust. If the service time is not long, the water will turn yellow and the water flow will become smaller. In addition, the strength of some materials will rapidly decrease at high temperature, which will cause unsafe risks when used in hot water pipes. However, the melting point of brass is as high as 1083 degrees centigrade, so the temperature of hot water system is negligible for brass pipes.

2. Chemical composition

3. Mechanical properties

Tensile strength: (σ B / MPA): ≥ 440

Elongation: (δ 10 /%) ≥ 25

Elongation: (δ 5 /%) ≥ 30

C26800 Brass Longitudinal Elastic Coefficient kgf / mm2:10500

4. Standard comparison

5. OD table and tolerance

6. Wall Thicknese and tolerance

7. Details picture

Founded in 2005 in Suzhou, China, Frank steel specializes in seamless steel tube production and international trade,

With the rapid development of Internet business, Frank steel, together with many famous seamless steel tube manufacturers, has jointly built an Internet business platform for seamless steel tubes. With professional and efficient services, high-quality and affordable steel tubes are sold to the world through this platform.

The main products include cold drawn and hot-rolled seamless steel pipes, including carbon steel, alloy steel, stainless steel, copper,

The company can be produced in accordance with national standards (GB), metallurgical industry standards (Yb), American ASME and ASTM standards, API standards, European EN standards, Japanese JIS standards, German DIN standards and British BS standards.

Products include: seamless steel tube for high pressure boiler, seamless steel tube for medium and low pressure boiler, seamless steel tube for oil cracking, seamless steel tube for high pressure fertilizer equipment, seamless steel tube for structure, seamless steel tube for fluid transmission, seamless steel tube for ASME T series high pressure boiler, seamless steel tube for API series oil well pipe, seamless steel tube for engineering machinery piping, cold drawn internal thread seamless steel tube, etc Carbon structural steel, alloy steel, special-shaped pipe and other seamless steel pipe products

The products are sold to large-scale petroleum pipeline, thermoelectricity, chemical industry, electric power, automobile manufacturing, ship, boiler and other industries in the world, with more than 70% of the export products, and sold to more than 40 countries and regions in Asia, Europe, America, Africa, Australia, etc

To meet your needs is my constant pursuit, striving to be the No. 1 steel export brand in China.