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TP317 Stainless Steel Pipes & Tubes


Material Description

UNS S31700

Chemical Composition, %


C

Mn

P

S

Si

Cr

Ni

Mo

.08

2.0

.045

.03

1.0

18.0-20.0

11.0-15.0

3.0-4.0


TP317 is an austenitic stainless steel with a high molybdenum content and a low carbon content. This grade has improved corrosion resistance over 304/304L and 316/316L.


Corrosion Resistance

● Excellent corrosion resistance

● Excellent strength

● Improved general and localized corrosion to 316/316L stainless steels


Application

● Pulp and paper industries

● Chemical processing industries

● Heat exchanger tubing and condenser tubing in petrochemical industries and power plants


Seamless Tube Information

Specification: ASTM A-213 / ASME SA-213, ASTM A-269 / ASME SA-269, ASTM A312 / ASME SA312

Outside Diameter: 6.0-406 mm (1/4’’ – 16’’)

Wall Thickness: 0.5-35 mm (0.0196’’ – 1.378’’)

Length: Max.33000 mm (the maximum length is for the scope of special diameters and walls)

Other sizes are on the request