Ss 304 Pipe Standard Sizes
Stainless Steel 304 pipes are widely used in various industries due to their excellent corrosion resistance, high-temperature strength, and durability. The standard sizes for SS 304 pipes are as follows:
1. Pipe Size: 1/8" (DN6) to 48" (DN1200)
2. Schedule: SCH 5, SCH 10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
3. Length: standard lengths are 6 meters and 12 meters, but custom lengths are also available.
SS 304 pipes are versatile and can be used for various applications, including food processing, chemical processing, water treatment, and more. They are also available in different shapes, such as round, square, rectangular, and oval.
It's essential to choose the right size and schedule of SS 304 pipes based on your specific application requirements to ensure optimal performance and longevity.
Remember, choosing the right supplier is also critical to ensure you get high-quality and reliable SS 304 pipes that meet your standards and requirements.
Product Name
|
Stainless steel tube / pipe
|
Type
|
Seamless or Welded
|
Material (ASTM)
|
201 202 304 304L 309s 310s 316 316L 316TI 317L 321 904L S32205/custom
|
Material (DIN)
|
1.4301 1.4306 1.4541 1.4401 1.4404 1.4571 1.4539 1.44621.4410 1.4833 1.4845
|
Outter Diameter (OD)
|
3-1220mm/custom
|
Thickness
|
0.5-50mm/custom
|
Length
|
6000mm 5800mm 12000mm or Customized
|
Surface Finished
|
No.1 No.3 No.4 HL 2B BA 4K 8K 1D 2D
|
Technique
|
Cold Drawn or Hot rolled
|
Standard
|
ASTM AISI DIN JIS GB EN
|
Application
|
Construction, Industry, decoration and foodstuff etc.
|
Monthly Supply
|
5000 Tons
|
Delivery Time
|
7-10 Working Days after Deposit
|
Package
|
Plywood Case/Pallet or Other Export Package Suitable for Long Distance Shipping
|
End/Edge
|
Plain Mill
|
Service
|
OEM/ODM service
|
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 |
304H also requires a grain size of ASTM No 7 or coarser.
Physical Properties
Table 3. Typical physical properties of 304-grade stainless steel in the annealed condition
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 |
Grade Specification Comparison
Table 4. Approximate Grade specifications for 304-grade stainless steel
Grade |
UNS No |
Old British |
Euronorm |
Swedish SS |
Japanese JIS |
||
BS |
En |
No |
Name |
||||
304 |
S30400 |
304S31 |
58E |
1.4301 |
X5CrNi18-10 |
2332 |
SUS 304 |
304L |
S30403 |
304S11 |
- |
1.4306 |
X2CrNi19-11 |
2352 |
SUS 304L |
304H |
S30409 |
304S51 |
- |
1.4948 |
X6CrNi18-11 |
- |
- |
SS 304 pipe standard sizes are readily available in the market. The standard sizes in which these pipes are available are 1/8 inch to 48 inches in diameter. In addition to this, the thickness of the pipe varies from schedule 5S to 80S. The standard length of the pipe is 6 meters, but it can be customized as per the requirement.
One of the major benefits of using SS 304 pipes is that they have a high resistance to corrosion. This makes them ideal for use in harsh environments where they are exposed to a variety of chemicals and liquids. Furthermore, these pipes are easy to maintain and do not require frequent replacement.
SS 304 pipes are also known for their high strength and durability. They can withstand high pressure and temperature, making them ideal for use in industrial applications. In addition to this, they are also resistant to abrasion, which makes them ideal for use in applications where they are exposed to wear and tear.
In conclusion, SS 304 pipes are reliable, durable, and widely available in standard sizes. They are resistant to corrosion, easy to maintain, and can withstand high pressure and temperature. These properties make them ideal for use in a variety of industrial and construction applications.
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