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ASTM A312 TP316L EFW PIPE

    Type: Seamless, Welded
    OD: 1/2"-48"
    Thickness: SCH5-SCHXXS
    Length: 0-12M, Customized
    Process: Hot/Cold Rolled,Hot work,Cold drawn
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ASTM A312 TP316L EFW Pipe, ASTM A312 Grade TP316L Pipe, SS 316L Round Pipe, 1.4404 Stainless Steel Pipe, SS 316L Pipe, ASTM A312 Gr TP 316L Seamless Tube, SS 316L Welded Pipe Supplier, SS S31603 Tubes Manufacturer.

ASTM A312 TP316L Efw Pipe:

ASTM A312 TP316L Efw Pipe is made of an austenitic stainless steel that can operate from 450 degrees Celsius to 850 degrees Celsius roughly. The range differs depending on the pressure of a system, the components flowing inside the ASTM A312 Grade TP316L Pipe and the environment outside it. Marine environment is full of chloride ions and the wind and water are salty.

 

The salty conditions catalyze all forms of corrosions because SS 316L Round Pipes act as a medium for electron transfer for oxidation and reduction chemical reactions. The 1.4404 Stainless Steel Pipe has a lower carbon content than the ASTM A312 TP316 which means, there is less intergranular precipitation and local corrosion due to welding. Also, the ASTM A312 Gr TP 316L Seamless Tube has molybdenum in addition to chromium and nickel which is specifically resistant to chloride ion stress corrosion.

 

These ASTM A312 TP316L Efw Pipe properties make the pipe resistant to crevice and pitting corrosion under chloride ion. Since the marine environments is full of chloride ions, the SS 316L Pipe material is resistant to chloride ion corrosion.

 


SA 312 TP 316L Pipe Standard

STANDARD

SS 316L

ASTM

A312

ASME

SA 312

WERKSTOFF NR. / DIN

1.4404 / 1.4435

UNS

S31603

JIS

SUS 316L

AFNOR

Z3CND17-11-02 / Z3CND18-14-03

 

ASTM A312 TP 316L Stainless Steel Pipe Roughness


MATERIAL SURFACE

ABSOLUTE ROUGHNESS COEFFICIENT
Ε MM

Aluminum Alloy, Lead

0.001 - 0.002

Drawn Copper/ Brass

0.0015

316L Stainless Steel

0.015


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