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Payment Type: L/C,T/T
Transportation: Ocean,Land,Air
Model No.: DIN 17456 TP304 TP304L
Brand: YUHONG
Standard: Din
Place Of Origin: China
Species: Seamless, Welded
Standard: DIN 17456
Size: 1/2" - 48"
Material Grade: TP304
SCH: SCH 10 -SCH XXS
DIN 17456 TP304 TP304L Stainless Steel Pipe
DIN 17456 is a standard specification for seamless stainless steel pipes for general purposes. It covers a wide range of stainless steel grades, including TP304 and TP304L.
TP304 is a commonly used austenitic stainless steel grade with good corrosion resistance and high strength. It is suitable for various applications, including industrial piping, heat exchangers, and food processing equipment.
TP304L is a low carbon version of TP304, which offers improved weldability and resistance to sensitization. It is often used in applications where welding is required, such as in the construction of pressure vessels and tanks.
Both TP304 and TP304L pipes manufactured according to DIN 17456 are seamless and have specified dimensions, tolerances, and mechanical properties. They are typically used in high-temperature and high-pressure environments, where their excellent corrosion resistance and durability are crucial.
Grade 304 Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50 mm) min | Hardness | |
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304 | 515 | 205 | 40 | 92 | 201 |
| 304L | 485 | 170 | 40 | 92 | 201 |
| 304H | 515 | 205 | 40 | 92 | 201 |
Grade 304 Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (μm/m/°C) | Thermal Conductivity (W/m.K) | Specific Heat 0-100 °C (J/kg.K) | Electrical Resistivity (nΩ.m) | |||
| 0-100 °C | 0-315 °C | 0-538 °C | at 100 °C | at 500 °C | |||||
| 304/L/H | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
DIN 17456 TP304 TP304L stainless steel pipes are commonly used in various industries for a wide range of applications. Some of the key applications include:
1. Chemical Industry: These pipes are extensively used in the chemical industry for the transportation of corrosive chemicals and fluids. The high corrosion resistance of TP304 TP304L stainless steel makes it suitable for handling acids, alkalis, and other corrosive substances.
2. Food Processing Industry: Stainless steel pipes are widely used in the food processing industry due to their hygienic properties and resistance to corrosion. TP304 TP304L stainless steel pipes are commonly used for the transportation of food products, such as milk, beverages, and edible oils.
3. Petrochemical Industry: The petrochemical industry requires pipes that can withstand high temperatures and pressures. TP304 TP304L stainless steel pipes are suitable for such applications due to their excellent mechanical properties and high temperature resistance.
4. Pharmaceutical Industry: In the pharmaceutical industry, stainless steel pipes are used for the transportation of various chemicals and pharmaceutical products. TP304 TP304L stainless steel pipes are preferred due to their inertness, which ensures the purity of the transported substances.
5. Water Treatment Plants: Stainless steel pipes are widely used in water treatment plants for the transportation of treated water. TP304 TP304L stainless steel pipes are resistant to corrosion caused by water and chemicals used in the treatment process, making them suitable for this application.
6. Oil and Gas Industry: TP304 TP304L stainless steel pipes are widely used in the oil and gas industry for the transportation of oil, gas, and other hydrocarbons. These pipes can withstand high pressures and temperatures, making them suitable for offshore and onshore drilling operations.
7. Automotive Industry: Stainless steel pipes are used in the automotive industry for various applications, including exhaust systems and fuel delivery systems. TP304 TP304L stainless steel pipes offer excellent corrosion resistance and high strength, making them suitable for these demanding applications.
| Selling Units | : | Kilogram |
|---|---|---|
| Package Type | : | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Picture Example | : |
|
Packaging: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Productivity: 1000 Tons Per Month
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: According To Client's Request
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
HS Code: 7304419000
Port: Ningbo Port,Shanghai Port,Tianjing Port
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW,Express Delivery
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