We are ASME SA358 TP316 Stainless Welded Pipes Supplier in China.



ASME SA358 Grade 316 EFW Pipes Stockholder, ASME SA358 TP316 Electric Fusion Welded Pipes, ASME SA358 Gr.316 EFW Pipe Suppliers, ASME SA358 TP316 Stainless Steel Welded Pipes, ASME SA358 Gr 316 Stainless Steel EFW Pipe Exporter at China.


ASME SA358 TP316 Welded Pipes Manufacturer, ASME SA358 SS 316 EFW Pipes Suppliers, ASME SA358 UNS S31600 EFW Pipes Exporters, ASME SA358 Gr.316 SS Welded Pipes, ASME SA358 201 ERW Welded Pipe, ASME SA358 EFW Pipe, ASME A358 TP316 Stainless Steel Welded Pipe Manufacturers at China.


Ryin Stainless welded pipes factory produces ASME SA358 TP316 Welded pipes, export ASME SA358 Grade TP316 stainless steel welded pipes and ASME SA358 TP316 Electric Fusion Welded Pipes

SA358 TP316 Pipes Our production size:

OD12.7 to 2500mm, Thick:0.8mm-60mm, Length 500mm to 13000mm


What is ASME SA358 TP316 ?
ASME SA358 TP316 is standard specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications.

SA358 TP316 Pipes Stainless delivery time:


SA358 TP316 Chemical Composition


Chemical Composition % Austenitic and Ferritic Stainless Seamless tube
Grade UNS C Mn P S Si Cr
SA358 TP316 S31600 0.08 2.0 0.045 0.030 0.75 16-18
Ni Mo N Ni Ti
10-14  2-3 0.1




SA358 TP316 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.


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.


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 TP316 Production Marking:


  1. Nominal Pipe Size (Nominal Bore)
  2. Schedule (Wall Thickness)
  3. Specification
  4. Material Grade
  5. Method of Manufacture (Seamless or Welded)
  6. Heat Number
  7. Manufacturers Name or Symbol 


ASME SA358 TP316 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)


ASME SA358 TP316 Related keywords


ASME SA358 TP316 arc welded steel pipe, ASME SA358 TP316 austenitic stainless steel, ASME SA358 TP316 chromium-nickel steel, ASME SA358 TP316 fusion welded steel pipe, ASME SA358 TP316 high temperature application, ASME SA358 TP316 steel pipe, ASME SA358 TP316 temperature service applications, ASME SA358 TP316 welded steel pipe.



If you have any requirement for ASME SA358 TP316 Stainless welded pipes, please feel free to contact us by email. We will give our quotation in one working day.