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ASTM B 729 Alloy 20 Seamless Pipes and Tubes Manufacturers and Suppliers


Rajveer Stainless and Alloys is one of the leading Manufacturer, Supplier and Exporter of Alloy 20 Seamless Pipes & Tubes that is being made up from High Quality of Standard Raw Materials. We offer the same in customized sizes and shapes to our esteemed clients. ASTM B 729 Alloy 20 Seamless Pipes & Tubes is a nickel-iron-chromium austenitic alloy that was formed for maximum resistance to acid attack, in particular sulfuric acid. These Alloy 20 pipes and tubes are used for several applications such as in Synthetic rubber manufacturing equipment, Acid pickling and cleaning equipment, Bubble caps, Petrochemical method equipment, Chemical method piping, reactor vessels, Food and dye production, Processing of pharmaceuticals, plastics and organic and heavy chemicals, Tanks, piping, heat exchangers, pumps, valves, and other process equipment.


ASTM B 729 Alloy 20 Seamless Pipes & Tubes

ASME SB 729 Alloy 20 Seamless Pipe and Tube in Malaysia, Alloy N08020 Pipes & Tubing Exporters in Saudi Arabia.


Designed as per international and national standards, these Alloy 20 Seamless Pipes are offered in customized length sizes and shapes to our esteemed clients. Also referred as UNS N08020, we offer these Alloy 20 Seamless Tubes at best possible rates in the market.




We are an authorized Dealer, as well as Supplier of ASTM B 729 Alloy 20 Seamless Pipes & Tubes of various Approved Manufacturing companies like Nippon Steel, Sandvik, Sanyo Special Steel, Kobe Steel, Schoeller Bleckmann, Salzgitter Mannesmann, Tubacex etc.


ASTM B729 Alloy 20 Seamless Rectangular Pipes Dealers in Riyadh, Alloy 20 Seamless Square Tubing, Alloy DIN 2.4660 Seamless Pipes, Alloy 20 Seamless Round Pipes, Alloy 20 Seamless Pipes Suppliers in Mumbai, India.





ASTM B 729 Alloy 20 Seamless Pipes & Tubes Specifications :


Dimensions: ASTM, ASME and API

Standard: ASTM B729, ASME SB729

Size: 4 to 219mm W. T.: 0.5 to 20mm

Length : Within 13500mm

Specialized in: Large Diameter Size

Grade: Alloy 20 (UNS No. N08020)

Schedule: SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS

Form: Round, Square, Rectangular, Hydraulic Etc

Type : Seamless / Fabricated

End: Plain End, Beveled End, Threaded


STANDARD WERKSTOFF NR. UNS JIS EN BS GOST AFNOR
Alloy 20 2.4660 N08020 NW 4400 NiCr20CuMo - - Z2NCUD31-20AZ

Chemical Composition :
Cu Ni Fe Mn C S Si P Cr Mo Nb
3 – 4 32 – 38 Bal 1 – 2 0.02 max 0.005 max 0.7 max 0.02 max 19 – 21 2 – 3 0.1 – 0.3

 

Mechanical Properties
Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.1 g/cm3 1443 °C (2430 °F) Psi – 80000 , MPa – 551 Psi – 35000 , MPa – 241 30 %


Types of ASTM B 729 Alloy 20 Seamless Pipe & Tubes


Alloy 20 Seamless Pipes

Alloy 20 Seamless Tubes

Carpenter 20 Seamless Pipes

Carpenter 20 Seamless Tubes

ASTM B729 Alloy 20 Seamless Pipe

ASTM B729 Alloy 20 Seamless Tube

ASME SB 729 Alloy 20 Seamless Pipes

ASME SB 729 Alloy 20 Seamless Tubes

ASTM B729 Alloy 20 Seamless Round Pipes

Alloy 20 Seamless Round Tubes

Alloy 20 Seamless Square Pipes

ASTM B729 Alloy 20 Seamless Square Tubes

Alloy 20 Seamless Piping

Alloy 20 Seamless Tubing

B729 Alloy 20 Seamless Rectangular Pipe

Alloy 20 Seamless Rectangular Tube

UNS N08020 Seamless Pipe

UNS N08020 Seamless Tube

DIN 2.4660 Seamless Pipes

DIN 2.4660 Seamless Tubes



ASTM B 729 Alloy 20 Seamless Pipe & 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.

 


Special Metals ASTM B729 Alloy 20 Seamless Pipes and Tubes

Special Metals

Kobelco Kobe Steel Group  ASTM B729 Alloy 20 Seamless Pipes and Tubes

Kobelco Kobe Steel Group

Deutsche Nickel ASTM B729 Alloy 20 Seamless Pipes and Tubes

Deutsche Nickel

Thyssenkrupp ASTM B729 Alloy 20 Seamless Pipes and Tubes

Thyssenkrupp

Salzgitterag ASTM B729 Alloy 20 Seamless Pipes and Tubes

Salzgitterag

Ati Allvac ASTM B729 Alloy 20 Seamless Pipes and Tubes

Ati Allvac Ltd.

Yakin ASTM B729 Alloy 20 Seamless Pipes and Tubes

Nippon Yakin



SABIC Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

SABIC
(Saudi Arabia)

Saudi Aramco Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

Aramco
(Saudi Arabia)

ALBA Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

ALBA
(Saudi Arabia)

QAFCO Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

QAFCO
(Qatar)

Maaden Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

MAADEN
(Saudi Arabia)

KNPC Approved ASTM B729 Alloy 20 Seamless Pipes & Tubes

KNPC
(Kuwait)


KOC Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

KOC
(Kuwait)

Qatar Petroleum ASTM B729 Approved Alloy 20 Seamless Pipes and Tubes

Qatar Petroleum
(Qatar)

PDO Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

PDO
(Oman)

ADNCO Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

ADNCO
(U.A.E.)

ORPIC Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

ORPIC
(Oman)

Takreer Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

Takreer
(Abu Dhabi)

YASREF Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

YASREF
(Saudi Arabia)

Petrobras Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

PetroBras
(Brazil)

PETRONAS Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

PETRONAS
(Malaysia)

NIOC Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

NIOC
(Iran)

NPDC Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

NPDC
(Nigeria)

EGPC Approved ASTM B729 Alloy 20 Seamless Pipes and Tubes

EGPC
(Egypt)


Pipe Type NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
ASTM B729 Alloy 20 Seamless Pipe
1/8″
ASTM B729 Alloy 20 Seamless Pipe
1/4″
ASTM B729 Alloy 20 Seamless Pipe
3/8″
ASTM B729 Alloy 20 Seamless Pipe
1/2″
ASTM B729 Alloy 20 Seamless Pipe
3/4″
ASTM B729 Alloy 20 Seamless Pipe
1″
ASTM B729 Alloy 20 Seamless Pipe
1 1/4″
ASTM B729 Alloy 20 Seamless Pipe
1 1/2″
ASTM B729 Alloy 20 Seamless Pipe
2″
ASTM B729 Alloy 20 Seamless Pipe
2 1/2″
ASTM B729 Alloy 20 Seamless Pipe
3″
ASTM B729 Alloy 20 Seamless Pipe
4″
ASTM B729 Alloy 20 Seamless Pipe
5″
ASTM B729 Alloy 20 Seamless Pipe
6″
ASTM B729 Alloy 20 Seamless Pipe
8″
ASTM B729 Alloy 20 Seamless Pipe
10″
ASTM B729 Alloy 20 Seamless Pipe
12″
ASTM B729 Alloy 20 Seamless Pipe
14″
ASTM B729 Alloy 20 Seamless Pipe
16″

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 B729 Alloy 20 Seamless Tube

1/4″

6.35

0.075

0.070

0.065

0.058

0.046

0.037

0.030

ASTM B729 Alloy 20 Seamless Tube

5/16″

7.93

0.114

0.105

0.089

0.079

0.060

0.048

0.038

ASTM B729 Alloy 20 Seamless Tube

3/8″

9.52

0.152

0.135

0.113

0.097

0.080

0.058

0.046

ASTM B729 Alloy 20 Seamless Tube

1/2″

12.7

0.226

0.200

0.157

0.134

0.105

0.079

0.063

ASTM B729 Alloy 20 Seamless Tube

5/8″

15.87

0.310

0.264

0.212

0.174

0.134

0.103

0.081

ASTM B729 Alloy 20 Seamless Tube

3/4″

19.05

0.386

0.326

0.256

0.215

0.161

0.124

0.097

ASTM B729 Alloy 20 Seamless Tube

7/8″

22.25

0.465

0.390

0.310

0.252

0.192

0.145

0.113

ASTM B729 Alloy 20 Seamless Tube

1″

25.4

0.541

0.450

0.351

0.294

0.218

0.167

0.131

ASTM B729 Alloy 20 Seamless Tube

1 1/4″

31.750

0.696

0.580

0.448

0.375

0.275

0.200

0.162

ASTM B729 Alloy 20 Seamless Tube

1 1/2″

38.1

0.851

0.700

0.542

0.452

0.332

0.250

0.196

ASTM B729 Alloy 20 Seamless Tube

1 3/4″

44.45

1.020

0.832

0.646

0.530

0.390

0.294

0.230

ASTM B729 Alloy 20 Seamless Tube

2″

50.8

1.161

0.960

0.733

0.607

0.447

0.336

0.263

ASTM B729 Alloy 20 Seamless Tube

2 1/4″

57.15

1.315

1.085

0.828

0.687

0.504

-

-

ASTM B729 Alloy 20 Seamless Tube

2 1/2″

63.5

1.472

1.210

0.924

0.792

0.562

-

-

ASTM B729 Alloy 20 Seamless Tube

2 3/4″

69.85

1.630

1.338

1.022

0.847

0.619

-

-

ASTM B729 Alloy 20 Seamless Tube

3″

76.2

1.782

1.460

1.115

0.924

0.676

-

-

ASTM B729 Alloy 20 Seamless Tube

3 1/2″

88.9

2.092

1.718

1.306

1.082

0.791

-

-

ASTM B729 Alloy 20 Seamless Tube

4″

101.6

2.403

1.971

1.497

1.239

0.905

-

-

ASTM B729 Alloy 20 Seamless Tube

4 1/2″

114.3

2.713

2.224

1.608

1.397

1.020

-

-

ASTM B729 Alloy 20 Seamless Tube

5″

127.0

3.023

2.477

1.879

1.554

1.134

-

-

ASTM B729 Alloy 20 Seamless Tube

5 1/2″

139.7

3.336

2.730

2.070

1.713

1.250

 

 

ASTM B729 Alloy 20 Seamless Tube

6″

152.4

3.654

2.983

2.261

1.875

1.364

-

-


  • Alloy 20 Pipe
    US $1.9-7 / Kilogram (FOB Price)
  • Alloy 20 Pipe Suppliers in India
    US $300-710 / Ton (FOB Price)
  • Alloy 20 Pipe Manufactures in India
    US $600-1100 / Ton (FOB Price)
  • Alloy 20 Seamless Pipe
    US $3110-5680 / Ton (FOB Price)
  • Alloy 20 Seamless Tube
    US $1500-3100 / Ton (FOB Price)
  • ASTM B729 Alloy 20 Seamless Pipes
    US $700-1000 / Ton (FOB Price)
  • ASTM B729 Alloy 20 Seamless Tubing
    US $400-1400 / Ton (FOB Price)
  • ASME SB 729 Alloy 20 Seamless Pipes
    US $850-2200 / Metric Ton (FOB Price)
  • ASME SB 729 Alloy 20 Seamless Tubes
    US $650-1100 / Metric Ton (FOB Price)
  • Carpenter 20 Pipes and Tubes
    US $750-1610 / Ton (FOB Price)
  • Alloy 20 Seamless Pipe Suppliers
    US $1-100 / Piece (FOB Price)
  • Best Quality Alloy 20 Seamless Pipes and Tubes
    US $3000-3500 / Ton (FOB Price)
  • ASTM B729 Carpenter 20 Seamless Pipes and Tubes
    US $4100-12100 / Ton (FOB Price)
  • Different Sizes of Alloy 20 Seamless Tubes in Gauge (G)
    US $4.2-6 / Kilogram (FOB Price)
  • Alloy 20 Pipe Schedule
    US $4000-7000 / Metric Ton (FOB Price)
  • Alloy 20 Tubing
    US $4000-16000 / Ton (FOB Price)
  • Incoloy Alloy 20 Seamless Pipes and Tubes
    US $5000-18000 / Ton (FOB Price)

Oman, U.A.E, Iran, Saudi Arabia, Bahrain, Singapore, Malaysia, Thailand, Eqypt, South Africa, Brazil, Colombia, Venezuela, Australia, New Zealand.