ASTM A312 TP304L TP316L Steel Pipe
In the industrial piping industry, stainless steel pipes have become an important part of many fields.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of astm a312 tp304l tp316l steel pipe in China, also supports customized service with low price. Welcome to wholesale discount astm a312 tp304l tp316l steel pipe for sale here from our factory. Contact us for free sample.
What is 304l/316l Stainless Steel Pipe?
In particular, 304 and 316 stainless steel pipes have been receiving great attention from the industry due to their excellent performance and wide range of applications. When it comes to stainless steel pipes, the first thing that many people may think of is its excellent corrosion resistance. Indeed, whether it is 304 or 316, these two stainless steel materials have shown extremely high corrosion resistance, especially in high temperature and high pressure environments.
304 stainless steel pipe is the most commonly used type, mainly because of its excellent forming and welding properties. It is widely used in a variety of household and industrial applications including, but not limited to, food handling equipment, kitchen equipment, and dairy equipment. It has good corrosion resistance to most chemicals and industrial atmospheres, but the disadvantage is that it is not strong enough for certain environments (such as those containing high concentrations of chlorides).
In comparison, 316 stainless steel has higher corrosion resistance, especially to chlorides, which makes it more suitable for chemical processing and seawater applications. It also exhibits greater heat resistance and strength. Therefore, 316 stainless steel pipes are widely used in petroleum, chemical industry, medicine, food, decoration, machinery and other fields.
Not only that, but 316 stainless steel also comes in a lower-carbon version called “molar body” or 316L. Due to its lower carbon content, 316L has better resistance to intergranular corrosion, which is useful in applications requiring welding.
In general, 304 and 316 stainless steel pipes each have their own advantages and disadvantages. 304 is more versatile and less expensive, but in specific applications, especially when greater corrosion resistance or increased strength is required, 316 may be a better choice.
Product Properties
|
Chemical Composition and Mechanical Property for 304/304L |
|||||||||||
|
Steel Grade |
Chemical Composition |
Mechanical Performance |
|||||||||
|
C(Max) |
Si(Max) |
Mn(Max) |
P(Max) |
S(Max) |
Ni |
Cr |
N |
Mo |
Tensile Strength |
Yield Strength |
|
|
Mpa |
Mpa |
||||||||||
|
304 |
0.08 |
0.75 |
2.00 |
0.045 |
0.03 |
8.0–10.5 |
18.0–20.0 |
0.1 |
/ |
515 |
205 |
|
304L |
0.03 |
0.75 |
2.00 |
0.045 |
0.03 |
8.0–12.0 |
18.0–20.0 |
0.1 |
/ |
485 |
170 |
| Steel Grade | Chemical Composition (%) | |||||||
| C | Mn | P | S | Si | Cr | Ni | Mo | |
| TP316 | 0.08 | 2 | 0.045 | 0.03 | 0.75 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 |
| TP316L | 0.035 | 2 | 0.045 | 0.03 | 0.75 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
Company Advantage
Gnee Company's core competitive advantages include advanced production technology and equipment, high-quality raw material supply chain, rich production experience, superb engineering and technical capabilities, and a wide range of products, thereby being able to provide high-quality steel products to meet the needs of diversified market demand, remain competitive, and occupy an important position in the industry.
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FAQ
Q.Do you have MOQ?
A.Depends on different ideas, Can be negotiated.The larger the quantity is, the competitive the unit price will be.
Q.What product information do I need to provide?
A.You need to provide the grade, width, thickness, coating and tonnage you need to buy.
Q.Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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