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ASTM B 729 Alloy 20 Welded Pipes & Tubes Manufacturers and Suppliers


We are the one of the leading Manufacturer, Dealers, Traders, Supplier and Exporter of Alloy 20 Welded Pipes & Tubes that is being made up of Standard Raw Materials from High Quality. These Alloy 20 ASTM B729 Welded Pipes & Tubes can be customized as per the need of the client and are available in different grades. ASTM B 729 Alloy 20 Welded Pipes & Tubes has good common corrosion resistance to sulfuric acid. These ASTM B 729 Alloy 20 Pipes & Tubes also has good resistance to chloride stress corrosion cracking. Alloy 20 ASTM B 729 Welded Pipes & Tubes as well has good mechanical features and fabricability, along with having minimal carbide precipitation during welding. Meanwhile, these Alloy 20 Pipes Tubes excels in resisting corrosion to hot sulfuric acids. In general, this superalloy has good resistance to general corrosion, crevice corrosion and pitting in chemicals that contain sulfuric and chlorides, phosphoric, and nitric acids.


ASTM B 729 Alloy 20 Welded Pipes & Tubes

ASME SB 729 Alloy 20 Welded Pipes Distributors in Saudi Arabia, Alloy N08020 Welded Pipes & Tubing Suppliers in India.


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




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


Alloy 20 Square Pipe and Tubing Dealers in Riyadh, Alloy DIN 2.4660 Welded Pipes traders in Jeddah, ASTM B729 Alloy 20 Welded Rectangular Pipes Stockists in U.A.E, Alloy 20 Welded Round Pipes and Tubes Exporters in Nigeria.





ASTM B 729 Alloy 20 Welded Pipes & Tubes Specifications :


Dimensions: ASTM, ASME and API

Standard: ASTM B464, B468, ASME SB464, SB468

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 : Welded / ERW / 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 Welded Pipe & Tubes


Alloy 20 Welded Pipes

Alloy 20 Welded Tubes

Carpenter 20 Welded Pipes

Carpenter 20 Welded Tubes

ASTM B729 Alloy 20 Welded Pipe

ASTM B729 Alloy 20 Welded Tube

ASME SB 729 Alloy 20 Welded Pipes

ASME SB 729 Alloy 20 Welded Tubes

ASTM B729 Alloy 20 Welded Round Pipes

Alloy 20 Welded Round Tubes

Alloy 20 Welded Square Pipes

ASTM B729 Alloy 20 Welded Square Tubes

Alloy 20 Welded Piping

Alloy 20 Welded Tubing

B729 Alloy 20 Welded Rectangular Pipe

Alloy 20 Welded Rectangular Tube

UNS N08020 Welded Pipe

UNS N08020 Welded Tube

DIN 2.4660 Welded Pipes

DIN 2.4660 Welded Tubes



ASTM B 729 Alloy 20 Welded 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 Welded Pipes and Tubes

Special Metals

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

Kobelco Kobe Steel Group

Deutsche Nickel ASTM B729 Alloy 20 Welded Pipes and Tubes

Deutsche Nickel

Thyssenkrupp ASTM B729 Alloy 20 Welded Pipes and Tubes

Thyssenkrupp

Salzgitterag ASTM B729 Alloy 20 Welded Pipes and Tubes

Salzgitterag

Ati Allvac ASTM B729 Alloy 20 Welded Pipes and Tubes

Ati Allvac Ltd.

Yakin ASTM B729 Alloy 20 Welded Pipes and Tubes

Nippon Yakin



SABIC Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

SABIC
(Saudi Arabia)

Saudi Aramco Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

Aramco
(Saudi Arabia)

ALBA Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

ALBA
(Saudi Arabia)

QAFCO Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

QAFCO
(Qatar)

Maaden Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

MAADEN
(Saudi Arabia)

KNPC Approved ASTM B729 Alloy 20 Welded Pipes & Tubes

KNPC
(Kuwait)


KOC Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

KOC
(Kuwait)

Qatar Petroleum ASTM B729 Approved Alloy 20 Welded Pipes and Tubes

Qatar Petroleum
(Qatar)

PDO Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

PDO
(Oman)

ADNCO Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

ADNCO
(U.A.E.)

ORPIC Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

ORPIC
(Oman)

Takreer Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

Takreer
(Abu Dhabi)

YASREF Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

YASREF
(Saudi Arabia)

Petrobras Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

PetroBras
(Brazil)

PETRONAS Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

PETRONAS
(Malaysia)

NIOC Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

NIOC
(Iran)

NPDC Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

NPDC
(Nigeria)

EGPC Approved ASTM B729 Alloy 20 Welded Pipes and Tubes

EGPC
(Egypt)


Pipe Type NB Sizes Sch 5 Sch 10 Sch 40 Sch 80 Sch 160
ASTM B729 Alloy 20 Welded Pipe
1/8″
ASTM B729 Alloy 20 Welded Pipe
1/4″
ASTM B729 Alloy 20 Welded Pipe
3/8″
ASTM B729 Alloy 20 Welded Pipe
1/2″
ASTM B729 Alloy 20 Welded Pipe
3/4″
ASTM B729 Alloy 20 Welded Pipe
1″
ASTM B729 Alloy 20 Welded Pipe
1 1/4″
ASTM B729 Alloy 20 Welded Pipe
1 1/2″
ASTM B729 Alloy 20 Welded Pipe
2″
ASTM B729 Alloy 20 Welded Pipe
2 1/2″
ASTM B729 Alloy 20 Welded Pipe
3″
ASTM B729 Alloy 20 Welded Pipe
4″
ASTM B729 Alloy 20 Welded Pipe
5″
ASTM B729 Alloy 20 Welded Pipe
6″
ASTM B729 Alloy 20 Welded Pipe
8″
ASTM B729 Alloy 20 Welded Pipe
10″
ASTM B729 Alloy 20 Welded Pipe
12″
ASTM B729 Alloy 20 Welded Pipe
14″
ASTM B729 Alloy 20 Welded Pipe
16″
ASTM B729 Alloy 20 Welded Pipe
18″
ASTM B729 Alloy 20 Welded Pipe
20″
ASTM B729 Alloy 20 Welded Pipe
22″
ASTM B729 Alloy 20 Welded Pipe
24″

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 Welded Tube

1/4″

6.35

0.075

0.070

0.065

0.058

0.046

0.037

0.030

ASTM B729 Alloy 20 Welded Tube

5/16″

7.93

0.114

0.105

0.089

0.079

0.060

0.048

0.038

ASTM B729 Alloy 20 Welded Tube

3/8″

9.52

0.152

0.135

0.113

0.097

0.080

0.058

0.046

ASTM B729 Alloy 20 Welded Tube

1/2″

12.7

0.226

0.200

0.157

0.134

0.105

0.079

0.063

ASTM B729 Alloy 20 Welded Tube

5/8″

15.87

0.310

0.264

0.212

0.174

0.134

0.103

0.081

ASTM B729 Alloy 20 Welded Tube

3/4″

19.05

0.386

0.326

0.256

0.215

0.161

0.124

0.097

ASTM B729 Alloy 20 Welded Tube

7/8″

22.25

0.465

0.390

0.310

0.252

0.192

0.145

0.113

ASTM B729 Alloy 20 Welded Tube

1″

25.4

0.541

0.450

0.351

0.294

0.218

0.167

0.131

ASTM B729 Alloy 20 Welded Tube

1 1/4″

31.750

0.696

0.580

0.448

0.375

0.275

0.200

0.162

ASTM B729 Alloy 20 Welded Tube

1 1/2″

38.1

0.851

0.700

0.542

0.452

0.332

0.250

0.196

ASTM B729 Alloy 20 Welded Tube

1 3/4″

44.45

1.020

0.832

0.646

0.530

0.390

0.294

0.230

ASTM B729 Alloy 20 Welded Tube

2″

50.8

1.161

0.960

0.733

0.607

0.447

0.336

0.263

ASTM B729 Alloy 20 Welded Tube

2 1/4″

57.15

1.315

1.085

0.828

0.687

0.504

-

-

ASTM B729 Alloy 20 Welded Tube

2 1/2″

63.5

1.472

1.210

0.924

0.792

0.562

-

-

ASTM B729 Alloy 20 Welded Tube

2 3/4″

69.85

1.630

1.338

1.022

0.847

0.619

-

-

ASTM B729 Alloy 20 Welded Tube

3″

76.2

1.782

1.460

1.115

0.924

0.676

-

-

ASTM B729 Alloy 20 Welded Tube

3 1/2″

88.9

2.092

1.718

1.306

1.082

0.791

-

-

ASTM B729 Alloy 20 Welded Tube

4″

101.6

2.403

1.971

1.497

1.239

0.905

-

-

ASTM B729 Alloy 20 Welded Tube

4 1/2″

114.3

2.713

2.224

1.608

1.397

1.020

-

-

ASTM B729 Alloy 20 Welded Tube

5″

127.0

3.023

2.477

1.879

1.554

1.134

-

-

ASTM B729 Alloy 20 Welded Tube

5 1/2″

139.7

3.336

2.730

2.070

1.713

1.250

 

 

ASTM B729 Alloy 20 Welded Tube

6″

152.4

3.654

2.983

2.261

1.875

1.364

-

-


  • Alloy 20 Welded Pipe
    US $3000-5600 / Ton (FOB Price)
  • Alloy 20 Welded Tube
    US $1100-2100 / Ton (FOB Price)
  • ASTM B729 Alloy 20 Welded Pipes
    US $600-1000 / Ton (FOB Price)
  • ASTM B729 Alloy 20 Welded Tubing
    US $300-1500 / Ton (FOB Price)
  • ASME SB 729 Alloy 20 Welded Pipes
    US $800-2500 / Metric Ton (FOB Price)
  • ASME SB 729 Alloy 20 Welded Tubes
    US $688-1900 / Metric Ton (FOB Price)
  • Carpenter 20 Welded Pipes and Tubes
    US $700-1600 / Ton (FOB Price)
  • Alloy 20 Welded Pipe Suppliers
    US $1-100 / Piece (FOB Price)
  • Best Quality Alloy 20 Welded Pipes and Tubes
    US $3000-3990 / Ton (FOB Price)
  • ASTM B729 Carpenter 20 Welded Pipes and Tubes
    US $4000-11100 / Ton (FOB Price)
  • Incoloy Alloy 20 Welded Pipes and Tubes
    US $5000-18000 / Ton (FOB Price)
  • Different Sizes of Alloy 20 Welded Tubes in Gauge (G)
    US $4.2-6 / Kilogram (FOB Price)
  • Alloy 20 Pipe Schedule
    US $4000-7000 / Metric Ton (FOB Price)
  • Alloy 20 Welded Tubing
    US $4000-16000 / Ton (FOB Price)
  • 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)

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