Products Description
What is a large diameter finned pipe?
Large-diameter finned pipes are made of large-diameter steel pipes. Large-diameter finned pipes are the basis for the radiator to have excellent heat dissipation performance. Large-diameter finned pipes are one of the ways that finned pipe radiators can meet the heat demand in large-area workshops. Large diameter finned tubes can increase the heat exchange area, thereby significantly improving heat dissipation efficiency. At the same time, a large diameter can effectively reduce the resistance of fluid in the pipeline, increase the flow velocity of the fluid, and further enhance the heat dissipation effect.
Base pipe material for large diameter finned pipes:
Large Diameter Carbon Steel Pipe ASTM A106 Gr.B; Large Diameter Alloy Steel Pipe ASTM A335 P22; Large Diameter Stainless Steel Pipe ASTM A312 TP304/316; Large Diameter Nickel Base Steel Pipe ASTM B163/ ASTM B705
ASTM (American Society for Testing and Materials) Standards
ASTM A106: This standard covers seamless carbon steel pipes suitable for high-temperature service. These pipes are commonly used in power plants, refineries, and other high-heat environments.
ASTM A53: It specifies seamless and welded steel pipes, covering both black and hot-dipped, zinc-coated (galvanized) pipes. Widely used in mechanical and pressure applications as well as ordinary uses in steam, water, and gas piping.
ASTM A333: This standard covers seamless and welded steel pipes for low-temperature service. It specifies different grades (Grade 1, Grade 6, etc.) based on tensile strength and yield strength requirements.
ASTM A335: A standard for seamless ferritic alloy steel pipes for high-temperature service, used mainly in power plants and chemical industries.
ASTM A312: Covers seamless and welded austenitic stainless steel pipes used in high-temperature and corrosive environments. These pipes are common in chemical plants, water treatment, and oil refineries.Products Description
EN (European Norm) Standards
EN 10216: This standard specifies seamless steel pipes for pressure purposes. There are several parts to this standard, such as EN 10216-1 (non-alloy steel), EN 10216-2 (alloy steel), and EN 10216-3 (fine-grain steel).
EN 10217: Covers welded steel tubes for pressure purposes, similar to EN 10216 but applies to welded pipes.
EN 10255: Specifies welded steel tubes for non-alloyed purposes, used primarily in general mechanical and plumbing applications.
EN 10025: Covers general structural steel, commonly used for construction purposes.
JIS (Japanese Industrial Standards)
JIS G3452: This standard specifies carbon steel pipes for ordinary piping. It is commonly used in water, gas, and air pipelines.
JIS G3461: Covers carbon steel pipes for boiler and heat exchanger tubes, commonly used in high-pressure applications.
JIS G3462: Specifies alloy steel tubes for boiler and heat exchanger applications.
DIN (Deutsches Institut für Normung) Standards
DIN 2440: Specifies seamless steel pipes for general purposes, widely used in plumbing and heating installations.
DIN 1629: Covers seamless circular tubes of non-alloy steel for general structural purposes.
DIN 17175: Specifies seamless tubes made of heat-resistant steel, used in high-temperature service applications like boilers and pressure vessels.
Fin material of large diameter finned pipe:
Carbon steel fins such as A1008,
Alloy steel fins such as SS409,
Stainless steel fins such as SS304, SS316
Dimensions of large diameter finned pipes:
The diameter of large-diameter finned pipes is generally 2 inches, 2.5 inches, 3 inches, and some larger ones are 5 inches and 6 inches.
The large-diameter finned pipe type is divided into different models according to the size of the steel pipe used, but its appearance is similar, but the volume of the radiator is different. The different sizes are to meet the needs of different users for heat dissipation. different needs of the device.
Types of Large Diameter finned pipes
Large diameter high frequency welding solid fin pipe;
Large diameter high frequency welding serrated fin pipe
The scope of use of large diameter finned pipes:
Large-diameter finned pipes are widely used. Large-diameter finned pipes are widely used in industrial workshops, agricultural greenhouses, food drying plants and other places. In the heating system and drying system, it exerts its excellent heat dissipation effect to meet the different needs of different places and users for different temperatures.
Large Diameter Finned Pipe