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SS Duplex 2205 High Temperature Pipe Manufacturers in India

///SS Duplex 2205 High Temperature Pipes

SS Duplex 2205 High Temperature Pipes

520.00

We sell stainless steel Duplex 2205 high temperature seamless pipes and tubes at Rs. 520 to 550/kg. The prices for Duplex 2205 welded high temperature pipes are lower compared to Duplex 2205 seamless pipes, as the cost of production is lower. SS Duplex 2205 high temperature welded pipes are made on a ERW tube mill from stainless steel Duplex 2205 strip coils formed into pipes through rolling and welding. Large size Duplex 2205 high temperature pipes, are fabricated from stainless steel Duplex 2205 plates, by roll forming and bending operation followed by welding.

One of the largest manufacturer and supplier of SS Duplex 2205 high temperature pipes and tubes in India. SS Duplex 2205 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 Duplex 2205 stainless steel high temperature pipes are stocked in 6 MTR  or custom lengths.

Grade Duplex 2205
Type High Temperature
Size 6mm OD to 600 OD
Thickness 1mm to 20mm
Specification ASTM A213, ASTM A312, ASTM A249
Application Furnace, Kilns, Boilers, Heaters
Price (INR/Kg) 500-550
Delivery 7-10 Days

Description

SS Duplex 2205 High Temperature Pipe Manufacturers in India

One of the largest stockholder and supplier of stainless steel Duplex 2205 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 Duplex 2205, 1.4462, UNS S31803/S32205 High Temp. Pipes from Metallica Metals?

  • Large Scale Enterprise – Metallica is biggest stock holding, manufacturing and processing company of SS Duplex 2205 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 Duplex 2205 High Temperature Pipes– All SS Duplex 2205 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 Duplex 2205 High Temperature Pipes – Marking on all pipes is as per the predefined rules in the specification.
  • Test Certificates & Inspection of SS Duplex 2205 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 Duplex 2205, 1.4462, UNS S31803/S32205 high temperature pipes with shortest delivery time.
  • We can produce either standard or non-standard of the stainless steel Duplex 2205 high temperature seamless pipes.

What is Duplex 2205 Stainless Steel?

Duplex 2205 is a two-phase ferritic/austenitic – structures are approximately 50/50 austenite and ferrite and physical properties are a combination of the ferritic and the austenitic grades. It is the most widely used nitrogen enhanced duplex stainless steel grade and is characterized by high yield strength, double that of the standard austenitic stainless steel grades.It was developed to combat common corrosion problems encountered with the 300 series stainless steels. It demonstrates good fatigue strength, as well as outstanding resistance to stress-corrosion cracking, crevice, pitting, erosion and general corrosion in severe environments. Duplex Steel 2205 is not generally suitable for use at temperatures above 300°C as it suffers from precipitation of brittle micro-constituents, nor below -50°C because of its ductile-to-brittle-transition. It finds applications due to both excellent corrosion resistance and high strength. “Duplex” describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430.

Duplex family consists of:

  • Lean Duplex SS – lower nickel and no molybdenum – 2101, 2102, 2202, 2304
  • Duplex SS – higher nickel and molybdenum – 2205, 2003, 2404
  • Super Duplex – 25Chromium and higher nickel and molybdenum “plus” – 2507, 255 and Z100
  • Hyper Duplex – More Cr, Ni, Mo and N – 2707

Manufacturing Range for Stainless Steel Duplex 2205, 1.4462, UNS S31803/S32205 Seamless or Welded Stainless Steel Pipes

Product ASTM A312 Duplex 2205, 1.4462, UNS S31803/S32205 Stainless Steel Pipes
Specification ASTM A312 / A312M Standard Specification for Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes
Type Seamless & Welded
Size Range Size: 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
Thickness 10s, 20, 40s, 40, 60, 80s, 80, 100, 120, 140, 160, XXH
Wall Thickness: 1mm to 60mm
Length 6 Meter, Custom Lengths
Other Grades TP304, TP304L, TP304LN, TP316, TP316L, TP316LN, TP317, TP317/317L, TP321, TP347, TP310S
Test Certificates Material 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)
Testing Mechanical 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
Documents Commercial 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 Duplex 2205, 1.4462, UNS S31803/S32205 Seamless or Welded Stainless Steel Pipes

Grade C Mn Si P S Cr Mo Ni N
2205 (S31803) Min 21 2.5 4.5 0.08
Max 0.03 2 1 0.03 0.02 23 3.5 6.5 0.2
2205 (S32205) Min 22 3 4.5 0.14
Max 0.03 2 1 0.03 0.02 23 3.5 6.5 0.2

Mechanical and Physical Properties of ASTM A312 Duplex 2205, 1.4462, UNS S31803/S32205 Seamless or Welded Stainless Steel Pipes

Duplex Stainless Steels have roughly twice the yield strength of their counterpart austenitic grades. This allows equipment designers to use thinner gauge material for vessel construction.

Density 7.8 g/cm3
Melting Point 1440 °C (2625 °F)
Tensile Strength Psi – 90000 , MPa – 620
Yield Strength (0.2%Offset) Psi – 65000 , MPa – 450
Elongation 30%

Other Grades Chemical Composition Comparison

Grade UNS Composition, % in Max.
Designation C Mn P S Si Cr Ni Mo N
TP304 S30400 0.08 2 0.045 0.03 1 18.0–20 8.0–11 . . . . . .
TP304L S30403 0.035 2 0.045 0.03 1 18.0–20 8.0–13 . . . . . .
TP304LN S30453 0.035 2 0.045 0.03 1 18.0–20 8.0–11 . . . 0.10-0.16
TP316 S31600 0.08 2 0.045 0.03 1 16.0–18 10.0–14 2.00–3 . . .
TP316L S31603 0.035 2 0.045 0.03 1 16.0–18 10.0–15 2.00–3 . . .
TP316LN S31653 0.035 2 0.045 0.03 1 16.0–18 10.0–13 . . . 0.10-0.16
TP317L S31700 0.035 2 0.045 0.03 1 18.0–20 11.0–15 3.0–4 . . .
TP321 S32100 0.08 2 0.045 0.03 1 17.0–19 9.0–12 . . . . . .
TP347 S34700 0.08 2 0.045 0.03 1 17.0–19 9.0–13 . . . . . .

Other Grades Mechanical Properties Comparison

Grade UNS Designation Tensile Strength, Min. Ksi [MPa] Yield Strength, Min. Ksi [MPa]
TP304 S30400 75 [515] 30 [205]
TP304L S30403 70 [485] 25 [170]
TP316 S31600 75 [515] 30 [205]
TP316L S31603 70 [485] 25 [170]
TP317L S31703 70 [485] 25 [170]
TP321 S32100 75 [515] 30 [205]
TP347 S34700 75 [515] 30 [205]
TP347H S34709 75 [515] 30 [205]

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