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ASTM A249 TP 321 Stainless Steel Welded Tubes Manufacturers and Suppliers


Rajveer Stainless and Alloys is one of the leading Manufacturer, Supplier and Exporter of Stainless Steel 321 Welded Tubes that is being made up from High Quality of Standard Raw Materials. In ASTM A249 TP 321 Stainless Steel Welded Tubes, the carbon merges preferentially in the company of titanium to form undamaging titanium carbide, leaving the chromium in solution for to uphold the complete corrosion resistance. These Stainless Steel ASTM A269 TP 321 Welded Tubes are resistant to inter-granular corrosion when gets heated in the carbide precipitation range. ASTM A249 TP SS 321 Welded Tubes are also having superior properties of elevated temperature than SS 304. Alloy 321 Stainless Steel Welded Tubes is often used in furnace heat treated parts, jet engine parts, expansion joints, oil refiners, turbo superchargers, elevated temperature chemical production equipment and exhaust manifolds.


ss 321 welded tubes

Stainless Steel 321 Welded Tubes Dealers in Abu Dhabi, SS DIN 1.4541 Welded Tubes Suppliers in india.


Designed as per international and national standards, these UNS S32100 Welded Tubes are offered in customized length sizes and shapes to our esteemed clients. Also referred as WNR 1.4541, these SS 321 Tubes are available at best possible rates in the market.




We are an authorized Dealer, as well as Supplier of Stainless Steel 321 Welded Tubes of various Approved Manufacturing companies like Nippon Steel, Sandvik, Sanyo Special Steel, Kobe Steel, Schoeller Bleckmann, Salzgitter Mannesmann, Tubacex etc.


ASTM A269 Stainless Steel 321 Welded Tubes, SS 321 Welded Square Tubes Stockholder in Mumbai, Stainless Steel UNS S32100 Welded Tubing, SS 321 Welded Rectangular Tubes Exporters in Saudi Arabia.





Stainless Steel 321 Welded Tubes Specifications :


Standard: ASTM A249 / ASTM SA249

Tube Range: 1/2" OD - 12" OD, Guage: 25 SWG - 10 SWG

Outer Diameter: 6.35 mm O.D to 114.3 mm O.D

Thickness: 0.8 mm to12.7 mm

Length: up to 26 Meters

Types : Round, Square, Rectangle, Coil, "U" Shape, Hydraulic & Honed Tubes

 

STANDARD WERKSTOFF NR. UNS JIS AFNOR BS GOST EN
SS 321 1.4541 S32100 - - - - -


Chemical Composition :
Grade Ni C Mn S Si P Cr N TI
321 Min 9.00 - - - - - 17.0 - 5(C+N) 
max 12.00 0.08 2.00 0.030 1.00 0.045 19.0 0.10 0.70 max

 

Mechanical properties
Grade Tensile Strength (MPa) min Yield Strength 0.2% Proof (MPa) min Elongation (% in 50mm) min Hardness
Rockwell B (HR B) max Brinell (HB) max
321 515 205 40% 95 217

 

Physical properties
Grade Density
(kg/m3)
Elastic Modulus
(GPa)
Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
(W/m.K)
Specific Heat 0-100°C
(J/kg.K)
Elec Resistivity
(nΩ.m)
0-100°C 0-315°C 0-538°C At 100°C At 500°C
321 8027 193 16.6 17.2 18.6 16.1 22.2 500 720


Types of Stainless Steel 321 Welded Tubes

Stainless Steel 321 Welded Tubes

TP 321 SS Rectangular Welded Tube

Welded Stainless Steel Tube 321

Stainless Steel 321 Welded Polished Tubes

SS 321 Welded Round Tubes

321 SS Welded Square Tubes

321 Stainless Steel Cold Rolled Welded Tube

321 Austenitic Stainless Steel Welded Tubes

ASME SA 269 / SA 249 SS Welded Tubes

Stainless Steel 321 ERW Welded Tubes

Stainless Steel Welded Tube, SA 312 TP 321

SS 321 Welded Tubes

AISI 321 Steel Welded Tubes

321 Stainless Steel Welded Tubing


Stainless Steel 321 Seamless Tubes Application
Petrochemical Oil & Gas Paper Refineries Nuclear Power
Cement Sugar Power Plant Fertilizers Breweries
Chemical Petrochemical Shipbuilding Defence Mining
Steel Plant Construction Oil Mills Paper Engineering Co.

 


Nippon Steel 321 SS Welded Tubes

Nippon Steel

Sandvik 321 SS Welded Tubes

Sandvik

Sanyo Special Steel 321 Welded Tubes

Sanyo Special Steel

Kobe Steel 321 Welded Tubes

Kobe Steel

Schoeller Bleckmann 321 SS Welded Tubes

Schoeller Bleckmann

Salzgitter Mannesmann SS 321 Welded Tubes

Salzgitter Mannesmann

Tubacex Steel 321 Welded Tubes

Tubacex Steel



SABIC Approved 321 SS Welded Tubes

SABIC
(Saudi Arabia)

Saudi Aramco Approved 321 SS Welded Tubes

Aramco
(Saudi Arabia)

ALBA Approved 321 SS Welded Tubes

ALBA
(Saudi Arabia)

QAFCO Approved 321 SS Welded Tubes

QAFCO
(Qatar)

Maaden Approved 321 Stainless Steel Welded Tubes

MAADEN
(Saudi Arabia)

KNPC Approved 321 SS Welded Tubes

KNPC
(Kuwait)


KOC Approved 321 SS Welded Tubes

KOC
(Kuwait)

Qatar Petroleum Approved 321 SS Welded Tubes

Qatar Petroleum
(Qatar)

PDO Approved 321 SS Welded Tubes

PDO
(Oman)

ADNCO Approved 321 SS Welded Tubes

ADNCO
(U.A.E.)

ORPIC Approved 321 SS Welded Tubes

ORPIC
(Oman)

Takreer Approved 321 SS Welded Tubes

Takreer
(Abu Dhabi)

YASREF Approved 321 SS Welded Tubes

YASREF
(Saudi Arabia)

Petrobras Approved 321 SS Welded Tubes

PetroBras
( Brazil)

PETRONAS Approved 321 SS  Welded Tubes

PETRONAS
(Malaysia)

NIOC Approved 321 Stainless Steel Welded Tubes

NIOC
(Iran)

NPDC Approved 321 SS Welded Tubes

NPDC
(Nigeria)

EGPC Approved 321 SS Welded Tubes

EGPC
(Egypt)


Tube Type

Size

O.D in MM

10 Gauge (3.25)
(0.128″)

12 Gauge (2.64)
(0.104″)

14 Gauge (2.1)
(0.083″)

16 Gauge (1.65)
(0.065″)

18 Gauge (1.21)
(0.049″)

20 Gauge
(0.91)
(0.0.35″)

22 Gauge (0.71)
(0.028″)

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

1/4″

6.35

0.075

0.070

0.065

0.058

0.046

0.037

0.030

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

5/16″

7.93

0.114

0.105

0.089

0.079

0.060

0.048

0.038

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

3/8″

9.52

0.152

0.135

0.113

0.097

0.080

0.058

0.046

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

1/2″

12.7

0.226

0.200

0.157

0.134

0.105

0.079

0.063

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

5/8″

15.87

0.310

0.264

0.212

0.174

0.134

0.103

0.081

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

3/4″

19.05

0.386

0.326

0.256

0.215

0.161

0.124

0.097

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

7/8″

22.25

0.465

0.390

0.310

0.252

0.192

0.145

0.113

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

1″

25.4

0.541

0.450

0.351

0.294

0.218

0.167

0.131

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

1 1/4″

31.750

0.696

0.580

0.448

0.375

0.275

0.200

0.162

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

1 1/2″

38.1

0.851

0.700

0.542

0.452

0.332

0.250

0.196

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

1 3/4″

44.45

1.020

0.832

0.646

0.530

0.390

0.294

0.230

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

2″

50.8

1.161

0.960

0.733

0.607

0.447

0.336

0.263

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

2 1/4″

57.15

1.315

1.085

0.828

0.687

0.504

-

-

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

2 1/2″

63.5

1.472

1.210

0.924

0.792

0.562

-

-

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

2 3/4″

69.85

1.630

1.338

1.022

0.847

0.619

-

-

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

3″

76.2

1.782

1.460

1.115

0.924

0.676

-

-

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

3 1/2″

88.9

2.092

1.718

1.306

1.082

0.791

-

-

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

4″

101.6

2.403

1.971

1.497

1.239

0.905

-

-

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

4 1/2″

114.3

2.713

2.224

1.608

1.397

1.020

-

-

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

5″

127.0

3.023

2.477

1.879

1.554

1.134

-

-

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

5 1/2″

139.7

3.336

2.730

2.070

1.713

1.250

 

 

ASTM A249 / A269 TP 321 Stainless Steel Welded Tube

6″

152.4

3.654

2.983

2.261

1.875

1.364

-

-


  • ASME SA 249 SS 321 Welded Tube
    US $1.7-6 / Kilogram (FOB Price)
  • ASTM A269 321 Steel Welded Tube
    US $267-509 / Ton (FOB Price)
  • Grade 321 Stainless Steel Welded Tube
    US $890-1091 / Ton (FOB Price)
  • Austenitic Steel 321 Welded Tubes
    US $4500-5080 / Ton (FOB Price)
  • S32100 Stainless Steel Welded Tube
    US $593-1289 / Ton (FOB Price)
  • SS 321 Welded Tubes
    US $789-2000 / Metric Ton (FOB Price)
  • AISI 321 SS Welded Round Tube manufacturer
    US $900-1200 / Metric Ton (FOB Price)
  • 321 SUS Steel Welded Tube
    US $700-1430 / Ton (FOB Price)
  • Welded Tube TP 321
    US $1-100 / Piece (FOB Price)
  • High Quality Stainless Steel 321 Welded Tubes
    US $2060-3400 / Ton (FOB Price)
  • ASTM A269 Stainless Steel ERW Welded Tubes GR 321
    US $1500-2590 / Ton (FOB Price)
  • Different Gauge (G) Sizes of 321 Stainless Steel Welded Tubes
    US $8.3-6 / Kilogram (FOB Price)
  • 321 SS Welded Square Tubes
    US $3000-8000 / Metric Ton (FOB Price)
  • A249 / SA 249 321 stainless steel Welded Tubes
    US $1200-2400 / Ton (FOB Price)
  • SS 321 Cold Rolled Welded Tube
    US $1850-3578 / Metric Ton (FOB Price)
  • 321 Thick Wall Welded Tubes
    US $3400-4200 / Ton (FOB Price)
  • Type 321 Welded Stainless Steel Tubes
    US $1210-3000 / Ton (FOB Price)
  • Stainless Steel 321 ASTM A249 Welded Tube
    US $500-1300 / Ton (FOB Price)
  • ASME SA 269 TP 321 SS Rectangular Welded Tube
    US $123-256 / Kilogram (FOB Price)

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