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SS 317/317L High Temperature Pipes

520.00

We sell stainless steel 317/317L high temperature seamless pipes and tubes at Rs. 520 to 550/kg. The prices for 317/317L welded high temperature pipes are lower compared to 317/317L seamless pipes, as the cost of production is lower. SS 317/317L high temperature welded pipes are made on a ERW tube mill from stainless steel 317/317L strip coils formed into pipes through rolling and welding. Large size 317/317L high temperature pipes, are fabricated from stainless steel 317/317L plates, by roll forming and bending operation followed by welding.

One of the largest manufacturer and supplier of SS 317/317L high temperature pipes and tubes in India. SS 317/317L high temperature pipes in standard sizes are available in stock for immediate deliveries in size range of 6mm OD upto 24″ OD in thickness upto 30mm. AISI 317/317L stainless steel high temperature pipes are stocked in 6 MTR  or custom lengths.

Grade317/317L
TypeHigh Temperature
Size6mm OD to 600 OD
Thickness1mm to 20mm
SpecificationASTM A213, ASTM A312, ASTM A249
ApplicationFurnace, Kilns, Boilers, Heaters
Price (INR/Kg)500-550
Delivery7-10 Days

Description

SS 317/317L High Temperature Pipe Manufacturers in India

One of the largest stockholder and supplier of stainless steel 317/317L high temperature pipe used for producing equipments capable of handling high temperature environments. All our pipes are 100% quality tested, which include chemical testing, mechanical testing as well as hydro testing.

Why Buy AISI 317/317L, 1.4449/1.4438, UNS S31700/S31703 High Temp. Pipes from Metallica Metals?

  • Large Scale Enterprise – Metallica is biggest stock holding, manufacturing and processing company of SS 317/317L high temperature pipes in India. Our large volume production, sales and purchase enables us to offer our products at the most competitive prices in the industry.
  • Testing of Stainless Steel 317/317L High Temperature Pipes– All SS 317/317L high temperature pipes are subjected to hydrostatic test, eddy current test, chemical and mechanical tests during the various stages of production.
  • Marking & Packing of Stainless Steel 317/317L High Temperature Pipes – Marking on all pipes is as per the predefined rules in the specification.
  • Test Certificates & Inspection of SS 317/317L High Temperature Pipes – All our pipes are supplied with Mill test Reports, as per EN 10204 3.1. We can also allow third party inspection of all our products before delivery.
  • We have own QC team to control the quality to meet particular standard strictly
  • Short Lead Times – We can offer AISI 317/317L, 1.4449/1.4438, UNS S31700/S31703 high temperature pipes with shortest delivery time.
  • We can produce either standard or non-standard of the stainless steel 317/317L high temperature seamless pipes.

What is 317/317L Stainless Steel?

317 is a higher chromium, nickel and molybdenum version of 316 stainless designed principally for increased strength and corrosion resistance when compared with 304/304L and 316/316L.

317L is similar to 316 stainless steel but provides improved resistance to atmospheric corrosion, to many organic and inorganic chemicals and to food and beverages and can produce stronger welds due to the low carbon content. 317L’s molybdenum content increases to 3 to 4% from the 2 to 3% found in 316 and 316L. It has the same high strength and corrosion resistance as 317 steel but can produce stronger welds due to the low carbon content.

Alloy 317LMN and 317L are molybdenum-bearing austenitic stainless steel tube with greatly increased resistance to chemical attack as compared to the conventional chromium-nickel austenitic stainless steel pipe such as Alloy 304. In addition, 317LMN and 317L alloys offer higher creep, stress-to-rupture, and tensile strengths at elevated temperatures than conventional stainless steels. All are low carbon or “L” grades to provide resistance to sensitization during welding and other thermal processes. Grade 317L is austenitic stainless steel that provides improved corrosion resistance over 304L and 316L stainless steels. The low carbon provides resistance to sensitization during welding and other thermal processes. 317L is non-magnetic in the annealed condition but may become slightly magnetic as a result of welding.

The “M” and “N” designations indicate that the compositions contain increased levels of molybdenum and nitrogen respectively. The combination of molybdenum and nitrogen is particularly effective in enhancing resistance to pitting and crevice corrosion, especially in process streams containing acids, chlorides, and sulfur compounds at elevated temperatures. Nitrogen also serves to increase the strength of these alloys. Both alloys are intended for severe service conditions such as flue gas desulfurization (FGD) systems.

In addition to excellent corrosion resistance and strength properties, the Alloys 316, 316L, and 317L Cr-Ni-Mo alloys also provide the excellent fabricability and formability which are typical of the austenitic stainless steel tubing .

Manufacturing Range for Stainless Steel 317/317L, 1.4449/1.4438, UNS S31700/S31703 Seamless or Welded Stainless Steel Pipes

ProductASTM A312 TP317/TP317L, 1.4449/1.4438, UNS S31700/S31703 Stainless Steel Pipes
SpecificationASTM A312 / A312M Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
TypeSeamless & Welded
Size RangeSize: 1/8” to 24” (10.3mm to 610mm) – Seamless
Size:1/8” to 36” (10.3mm to 914mm) – Welded
1/8” OD to 6” OD
Thickness10s, 20, 40s, 40, 60, 80s, 80, 100, 120, 140, 160, XXH
Wall Thickness: 1mm to 60mm
Length6 Meter, Custom Lengths
Other GradesTP304, TP304L, TP304LN, TP316, TP316L, TP316LN, TP317, TP317/317L, TP321, TP347, TP310S
Test CertificatesMaterial Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
ASTM Reference Standards
  • A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels.
  • A370 Test Methods and Definitions for Mechanical Testing of Steel Products.
  • A480 A480M Specification for general requirements for Flat-rolled stainless and Heat-Resisting steel plate, sheet, and strip.
  • A632 Specification for Seamless and welded austenitic stainless-steel tubing (small-diameter) for general service.
  • A1016 A1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel, and Stainless-Steel Tubes.
  • E527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)
TestingMechanical Testing Such as Tensile of Area, Hardness Test, Chemical Analysis – Spectro Analysis, Positive Material Identification – PMI Testing, Flattening Test, Micro and MacroTest, Pitting Resistance Test, Flaring Test, Intergranular Corrosion (IGC) Test
DocumentsCommercial Invoice, Packing List, Certificate of Origin, Fumigation Certificates, Raw Material Test Reports, Material Traceability Records, Quality Assurance Plan (QAP), Heat Treatment Charts, Test Certificates certifying NACE MR0103, NACE MR0175, Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Guarantee Letter, NABL approved Laboratory Test Reports

Chemical Composition of ASTM A312 TP317/TP317L, 1.4449/1.4438, UNS S31700/S31703 Seamless or Welded Stainless Steel Pipes

ELEMENT317317L
NI11.0 – 15.011.0 – 15.0
C0.08 max0.035 max
MN2.0 max2.0 max
P0.045 max0.045 max
S0.030 max0.030 max
SI1.0 max1.0 max
CR18.0 – 20.018.0 – 20.0
MO3.0 – 4.03.0 – 4.0

Physical Properties of ASTM A312 TP317/TP317L, 1.4449/1.4438, UNS S31700/S31703 Seamless or Welded Stainless Steel Pipes

317317LTemperature in °C
Density7.99 g/cm³7.99 g/cm³Room
Specific Heat0.12 Kcal/kg.C0.12 Kcal/kg.C22°
Melting Range1371 – 1421 °C1371 – 1421 °C
Modulus of Elasticity193 KN/mm²193 KN/mm²20°
Electrical Resistivity74 µΩ.cm79 µΩ.cmRoom
Coefficient of Expansion16.0 µm/m °C16.0 µm/m °C20 – 100°
Thermal Conductivity16.2 W/m -°K16.2 W/m -°K20°

Mechanical Properties of ASTM A312 TP317/TP317L, 1.4449/1.4438, UNS S31700/S31703 Seamless or Welded Stainless Steel Pipes

GradeTensile Strength (ksi)0.2% Yield Strength (ksi)Elongation% in 2 inches
317753035
317L753040

Other Grades Comparision

GradeUNSComposition, % in Max.
DesignationCMnPSSiCrNiMoN
TP304S304000.0820.0450.03118.0–208.0–11. . .. . .
TP304LS304030.03520.0450.03118.0–208.0–13. . .. . .
TP304LNS304530.03520.0450.03118.0–208.0–11. . .0.10-0.16
TP316S316000.0820.0450.03116.0–1810.0–142.00–3. . .
TP316LS316030.03520.0450.03116.0–1810.0–152.00–3. . .
TP316LNS316530.03520.0450.03116.0–1810.0–13. . .0.10-0.16
TP317LS317000.03520.0450.03118.0–2011.0–153.0–4. . .
TP321S321000.0820.0450.03117.0–199.0–12. . .. . .
TP347S347000.0820.0450.03117.0–199.0–13. . .. . .

GradeUNS DesignationTensile Strength, Min. Ksi [MPa]Yield Strength, Min. Ksi [MPa]
TP304S3040075 [515]30 [205]
TP304LS3040370 [485]25 [170]
TP316S3160075 [515]30 [205]
TP316LS3160370 [485]25 [170]
TP317LS3170370 [485]25 [170]
TP321S3210075 [515]30 [205]
TP347S3470075 [515]30 [205]
TP347HS3470975 [515]30 [205]

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