317L Stainless Steel Seamless Tubes, ASTM A213 Stainless Steel Tubing, SS UNS S31703 Heat exchager Tube, SS 317L Santiary Tube,Stainless Steel WERKSTOFF NR. 1.4438 Tubes, Manufacturer in India

Stainless Steel WERKSTOFF NR.1.4438, SS UNS S31703 Heat exchager Tube, ASTM A249 TP 317L Stainless Steel High Pressure Tube, SS 317L Cold Rolled Coiled Tubing Supplier, SS 317L Polish Tube, Stainless Steel 317L Instrumentation Tubes Suppliers and Exporter .

Ganpat Industrial Corporation is one of the pioneer trading house and trader of SS 317L Tubes, which are specified for some elevated temperature applications. The high temperature strength of Stainless Steel 317L Seamless Tubes is generally expressed in terms of their “creep strength” – the ability of the material to resist distortion over long term exposure to a high temperature. In this regard, the austenitic Stainless Steel 317L Welded Tubes are particularly good. Stainless Steel 317L EFW Tubes are also stipulating allowable working stresses of each grade at a range of temperatures. The low carbon versions of the standard austenitic Stainless Steel 317L ERW Tubes have reduced strength at high temperature so are not generally used for structural applications at elevated temperatures. Stainless Steel 317L Round Tubes has excellent carbon contents for these applications, which results in significantly higher creep strengths. Stainless Steel 317L Square Tubes has good oxidation resistance due to their high chromium contents, and suffers from embrittlement if exposed to temperatures above about 350 Degree C, so they are restricted to applications below this. Both martensitic and precipitation hardening families of Stainless Steel 317L Rectangular Tubes have high strengths achieved by thermal treatments. Exposure of Stainless Steel 317L Electropolish Tubes at temperatures exceeding their heat treatment temperatures will result in permanent softening, so again these are seldom used at elevated temperatures. Stainless Steel 317L Instrumentation Tubes have lower resistance to oxidation and hence lower useful operating temperatures.

Manufacturer of TP317L SS Welded Tubes, 317L SS Decorative Tube, Stainless Steel 317L Bright Annealed Tube, SS 317 Electropolish Tube, Stainless Steel 317L Seamless Tubes, Stainless Steel 317L Welded tubing, SS TP317L Seamless Tubing in India.

Stainless Steel 317L Tubes

SS 317L Welded Tubes Specification

Specifications : ASTM A/ASME SA213/A249/A269
Dimensions : ASTM, ASME and API
SS 317L Tubes Size
: 1/8″NB TO 30″NB IN
Thickness : 0.35mm to 6.35mm OD in thickness ranging from 0.1mm to 1.2mm.
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type : Seamless / ERW / Welded / Fabricated / LSAW Tubes
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length.
End : Plain End, Beveled End, Treaded

317L Stainless Steel Tube Chemical Composition

Grade C Mn Si Mo Ni N
317L min. 18.0 3.0-4.0 11.0
max. 0.08 0.030 20.0 15.0

 

Stainless Steel 317L Tubes Mechanical Properties

Grade Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
317L 35 75 205

 

Equivalent Grades for 317L Stainless Steel Tubes

STANDARD UNS JIS
SS 317L S31703 SUS 317L

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