We are ASME SA358 TP309S Stainless Welded Pipes Supplier in China.
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Ryin Stainless welded pipes factory produces ASME SA358 TP309S Welded pipes, export ASME SA358 Grade TP309S stainless steel welded pipes and ASME SA358 TP309S Electric Fusion Welded Pipes
SA358 TP309S Pipes Our production size:
OD12.7 to 2500mm, Thick:0.8mm-60mm, Length 500mm to 13000mm
What is ASME SA358 TP309S ?
ASME SA358 TP309S is standard specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications.
SA358 TP309S Pipes Stainless delivery time:
15-20days
SA358 TP309S Chemical Composition
| Chemical Composition % Austenitic and Ferritic Stainless Seamless tube |
| Grade |
UNS |
C |
Mn |
P |
S |
Si |
Cr |
| SA358 TP309S |
S30900 |
0.08 |
2.0 |
0.045 |
0.030 |
0.75 |
22-24 |
| Ni |
Mo |
N |
Ni |
Ti |
|
| 12-15 |
|
|
|
|
|
SA358 TP309S Permissible Variations in Dimensions
Permissible Variations
The dimensions at any point in a length of pipe shall not exceed the following.
Outside Diameter
Based on circumferential measurement, 60.5 % of the specified outside diameter.
Out-of-Roundness
Difference between major and minor outside diameters, 1 %. Alignment—Using a 10-ft [3-m] straightedge placed. so that both ends are in contact with the pipe, 1⁄8 in. [3 mm] deviation from contact with the pipe.
Thickness
The minimum wall thickness at any point in the pipe shall not be more than 0.01 in. [0.3 mm] under the nominal thickness.
SA358 TP309S Production Marking:
- Nominal Pipe Size (Nominal Bore)
- Schedule (Wall Thickness)
- Specification
- Material Grade
- Method of Manufacture (Seamless or Welded)
- Heat Number
- Manufacturers Name or Symbol
ASME SA358 TP309S Welded pipes Referenced Documents
SA240/SA240M Specification for Chromium and Chromium-
Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications
SA262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels
SA480/SA480M Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate,Sheet, and Strip
SA941 Terminology Relating to Steel, Stainless Steel, Related Alloys, and Ferroalloys
SA999/SA999M Specification for General Requirements for Alloy and Stainless Steel Pipe
E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
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If you have any requirement for ASME SA358 TP309S Stainless welded pipes, please feel free to contact us by email. We will give our quotation in one working day.
