Product Description
Seamless Welded ASTM TP304
Seamless Welded ASTM TP304 is a commonly used stainless steel tubing, which is widely used in chemical, petroleum, pharmaceutical, food processing and other fields. It is characterized by excellent corrosion resistance, high-temperature strength, and excellent weldability, so it is welcomed and trusted by many industries. Seamless Welded ASTM Tp304 is developed by the ASTM specification, where A denotes the category to which the steel belongs, S denotes the steel use, and T denotes the pipe. P indicates that the steel type is chromium-nickel stainless steel. 304 indicates a type of chromium-nickel stainless steel with a nickel content of 8-10.5% and a chromium content of 18-20%.Seamless Welded ASTM TP304 uses advanced processing techniques such as cold drawing and cold rolling to make seamless tubing that can withstand the harsh conditions of high pressure and high temperatures. At the same time, it can also be made into welded pipes by welding to meet the needs of users in different fields. The welding process and other indicators are in line with the relevant ASTM specifications, which ensures the quality and safety performance of its products. Seamless Welded ASTM TP304 is widely used in chemical, petroleum, pharmaceutical, food processing and other fields. In the field of chemistry, it has excellent corrosion resistance, high temperature resistance and chemical resistance, and can be applied to the production of nitric acid, sulfuric acid, hydrochloric acid, fluoride and other chemicals. In the petroleum field, it can be used as a pipeline for oil and gas transportation, which can withstand the test of high temperature, high pressure and strong corrosive environment. In the pharmaceutical and food fields, its hygienic standards have reached GMP, FDA and other relevant specifications, and can be widely used in production and processing processes.

Product Specification
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Product Name |
Seamless Welded Astm Tp304 |
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|
Material |
201 304L 316 316L 316Ti 321 309S 310S 317L 347H 2205 2507 904L |
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Thickness |
0.2mm-12mm |
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OD |
4mm-325mm |
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Length |
6m or as customer's requirement |
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Finish |
Polished, Pickled,hairline,mirror |
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Shape |
Round,square, rectangular,oval |
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Technology |
Seamless,weld |
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Standard |
JIS, AISI, ASTM, GB, DIN, EN ,etc. |
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| Common Chemical Composition | ||||||||
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Grade
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C
|
Si
|
Mn
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P
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S
|
Ni
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Cr
|
Mo
|
|
201
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≤0.15
|
≤0.75
|
5.5-7.5
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≤0.06
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≤ 0.03
|
3.5-5.5
|
16.0-18.0
|
-
|
|
304
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≤0.08
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≤1.0
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≤2.0
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≤0.045
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≤ 0.03
|
8.0-10.5
|
18.0-20.0
|
-
|
|
304L
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≤0.03
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≤1.0
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≤2.0
|
≤0.035
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≤ 0.03
|
9.0-13.0
|
18.0-20.0
|
-
|
|
316
|
≤0.08
|
≤1.0
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≤2.0
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≤0.045
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≤ 0.03
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10.0-14.0
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16.0-18.0
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2.0-3.0
|
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316L
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≤0.03
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≤1.0
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≤2.0
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≤0.045
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≤ 0.03
|
12.0-15.0
|
16.0-18.0
|
2.0-3.0
|
Applications

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