316 is molybdenum-bearing austenitic stainless steel, which increase general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at elevated temperatures.The higher nickel and molybdenum content in Grade 316 allows it to demonstrate better overall corrosion resistant properties than 304, especially with regard to pitting and crevice corrosion in chloride environments.
316 steel tubing, also known as 316 stainless steel pipe, refers to a pipe made from 316 stainless steel, which is a specific grade of stainless steel known for its corrosion resistance and high-temperature capabilities.316 stainless tube is a type of stainless steel pipe that contains high levels of chromium, nickel, and molybdenum. 316 stainless steel tube is a versatile and durable product that is used in a wide range of applications. It is made from a high-quality alloy that offers excellent resistance to corrosion, heat, and other environmental factors.

316 Stainless Steel Tubing Round Specification
|
Grade
|
201/202/301/303/304/304L/316/316L/321/310S/401/409/410/420J1/420J2/430/
439/443/444
|
|
Standard
|
JIS/SUS/GB/DIN/ASTM/AISI/EN
|
|
Technique
|
Cold Rolled; Hot Rolled
|
|
Wall Thickness
|
1mm-150mm
|
|
Out Diameter
|
6mm-2500mm
|
|
Length
|
3000mm, 4000mm,5800mm,6000mm,12000mm,or as required.
|
|
Surface treatment
|
Polishing,annealing,pickling,bright
|
|
Application
|
Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper making,shipbuilding,boiler fields.
|
316 stainless steel tube sizes




SS316 tube is a type of corrosion-resistant steel made up of roughly 16-18% chromium, 10-14% nickel, 2-3% molybdenum, and less than 0.08% carbon. This combination of elements gives 316 stainless steel superior resistance to corrosion, particularly in chloride environments, making it ideal for applications such as marine equipment, chemical processing, and medical instruments. Additionally, ss316 tube has excellent strength and durability, making it a popular material for industrial and structural components.
SS316 tube Chemical Compositions
|
Chemical component ( %) |
|||||||
|
Grade ASTM |
C |
Si |
Mn |
S |
P |
Cr |
Ni |
|
316 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.030 |
≤0.045 |
16.00-18.00 |
10.00-14.00 |
S31600 Round Pipe Mechanical Properties

TP316 Equivalent Name & Standard
| UNS | Grade | WERKSTOFF | BS | JIS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| S31600 | 316stainless | 1.4401 / 1.4436 | 316S31 / 316S33 | SUS 316 | - | Z7CND17-11-02 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
TP316 pipe is commonly used in various industries, such as chemical processing, food processing, marine engineering, and oil and gas exploration. It is also used in medical equipment, nuclear, and other high-precision applications due to its excellent quality. Additionally, round 316 pipe has high strength and good ductility, making it a durable and reliable choice for many different applications.




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