Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus

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Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus Detail:

 Nickel and High Temperature Alloys > Nickel and High Temp Alloy Pipe > Alloy 20 Pipe

ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter

Nickel Alloy 20 Seamless Pipe

Alloy 20 Tubing & Pipe

Alloy 20 Tubing & Pipe Seamless

Alloy 20 Pipe and astm b729 uns n08020 Seamless Tube

Alloy-20 Pipe Manufacturers and Suppliers


Alloy 20, UNS N08020, Carpenter 20, 20Cb-3

 

ASTM B464 Alloy 20 Welded Pipes, Alloy UNS N08020 Pipes, ASTM B729 Nickel Alloy 20 Seamless Pipe Manufacturers, Alloy 2.4660 Pipes, Alloy 20Cb-3 Pipe Suppliers

 

Alloy 20 Pipes Equivalent Grades

STANDARD UNS WERKSTOFF NR. EN AFNOR
Alloy 20 N08020 2.4660 NiCr20CuMo Z2NCUD31-20AZ

UNS N08020

UNS N08020, also known as Alloy 20 is one of the “super” stainless steels developed for maximum resistance to acid attack, because of this, there are various uses for it in both the stainless and nickel industries. Alloy 20 seems to fall in-between both the stainless and nickel categories, as it does contain characteristics of both; however, the unified numbering system (UNS) does ultimately recognize it as a nickel based alloy, hence the UNS N08020 number.

Alloy 20 is an austenitic nickel-iron-chromium based alloy with additions of copper and molybdenum. Its nickel content aids in its chloride ion stress and corrosion resistance. The addition of copper and molybdenum provides resistance to hostile environments, pitting and crevice corrosion. Chromium adds to its resistance of oxidizing environments, such as nitric acid, and columbium (or niobium) reduces the effects of carbide precipitation. Most welding methods can be used when working with Alloy 20, except for oxyacetylene welding. It can also be hot formed using the same forces required to hot work austenitic stainless steels. In terms of machineability, outstanding finishes are possible using the same set-up and process speeds used for austenitic stainless steels, such as Stainless Steels 316 or 317.

Industries that use Alloy 20 include:

  • Chemical
  • Flue gas desulfurization
  • Food processing
  • Industrial fluid handling
  • Metal cleaning
  • Mixing
  • Petroleum
  • Pharmaceuticals
  • Pickling
  • Plastics
  • Process piping
  • Solvents
  • Synthetic fiber
  • Synthetic rubber

Products partially or completely constructed of Alloy 20 include:

  • Centrifugal pumps
  • Control valves
  • Cryogenic ball valves
  • Float level switches
  • Flow switches
  • Pressure relief valves
  • Rotary gear process pumps
  • Spiral wound gaskets
  • Strainers

Alloy 20 nickel pipe is made from a nickel-iron-chromium alloy with additions of copper and molybdenum. Contains niobium for stabilization against sensitization resulting in intergranular corrosion. Has excellent resistance to general corrosion, pitting, and crevice corrosion in chemicals, containing chlorides and sulfuric, phosphoric, nitric acids.

Typical applications include tanks, piping, heat exchangers, pumps, valves.

Typical Chemical Composition %
Nickel 32.0-38.0
Chromium 19.0-21.0
Iron Remainder
Molybdenum 2.0-3.0
Sulfur .035 max
Carbon 0.07 max
Manganese 2.0 max
Silicon 1.00 max
Phosphorous .045 max
Copper 3.0-4.0
Nb+Ta 8 X C-1.0
Typical Mechanical Properties
Annealed Mpa
Yield Strength 35 ksi 240
Tensile Strength 80 ksi 550
Elongation % 30

Alloy 20 Pipe & Tube Types

Alloy 20 Seamless Pipes

Carpenter 20 Seamless Pipe

ASME SB729 Alloy 20 Seamless Pipes

Nickel Alloy UNS N08020 Seamless Pipe

Alloy 20 DIN 2.4660 Seamless Pipe

Alloy 20 Welded Pipes

Carpenter 20Cb-3 Welded Pipe

ASME SB464 Alloy 20 Welded Pipes

Nickel Alloy UNS N08020 Welded Pipe

Alloy 2.4660 Welded Pipe

Alloy 20 Seamless Tubes

Alloy 20 Seamless Tubes

ASTM B729 Alloy 20 Seamless Tube

Nickel Alloy UNS N08020 Seamless Tube

Carpenter 20 Seamless Tubing

Alloy 20 Welded Tubes

Alloy 20 Welded Tube

ASTM B468/ASME SB468 Alloy 20 Welded Tubes

Alloy UNS N08020 Welded Tubes

Alloy 20 Welded Tubing


Product detail pictures:

Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus detail pictures

Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus detail pictures

Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus detail pictures

Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus detail pictures

Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus detail pictures

Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus detail pictures

Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus detail pictures


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With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for Lowest Price for Capillary Stainless Steel Tube - ASTM B729 Alloy 20 Seamless Pipes Supplier, Exporter – Cepheus, The product will supply to all over the world, such as: Suriname, Doha, London, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.

Material Grade

Material ASTM A240 Standard 201, 304 304L 304H 309S 309H 310S 310H 316 316H 316L 316Ti 317 317L 321 321H 347 347H 409 410 410S 430 904L
ASTM A480 Standard 302, s30215, s30452, s30615, 308, 309, 309Cb, 310, 310Cb, S32615,S33228, S38100, 304H, 309H, 310H, 316H, 309HCb, 310HCb, 321H,347H, 348H, S31060, N08811, N08020, N08367, N08810, N08904,N08926, S31277, S20161, S30600, S30601, S31254, S31266,S32050, S32654, S32053, S31727, S33228, S34565, S35315,S31200, S31803, S32001, S32550, S31260, S32003, S32101,S32205, S32304, S32506, S32520, S32750, S32760, S32900, S32906, S32950, S32974
JIS 4304-2005 Standard SUS301L,SUS301J1,SUS302,SUS304, SUS304L, SUS316/316L, SUS309S, SUS310S, 3SUS21L, SUS347, SUS410L, SUS430, SUS630  
JIS G4305 Standard SUS301, SUS301L, SUS301J1, SUS302B, SUS304, SUS304Cu,SUS304L, SUS304N1, SUS304N2, SUS304LN, SUS304J1, SUSJ2,SUS305, SUS309S, SUS310S, SUS312L, SUS315J1, SUS315J2,SUS316, SUS316L, SUS316N, SUS316LN, SUS316Ti, SUS316J1,SUS316J1L,SUS317, SUS317L, SUS317LN, SUS317J1, SUS317J2,SUS836L, SUS890L, SUS321, SUS347, SUSXM7, SUSXM15J1, SUS329J1, SUS329J3L, SUS329J4L, SUS405, SUS410L, SUS429, SUS430, SUS430LX, SUS430J1L, SUS434, SUS436L, SUS436J1L,SUS444, SUS445J1, SUS445J2, SUS447J1, SUSXM27, SUS403,SUS410, SUS410S, SUS420J1, SUS420J2, SUS440A

Product Specification

Finish Thickness Characteristics Applications
No. 1 3.0mm~50.0mm Finished by hot-rolling, annealing and pickling, characterized by white pickled surface Chemical industry equipment, Industrial tanks
No. 2B 0.3mm~6.0mm Finished by heat treatment, pickling after cold rolling, followed by skin pass line to be more brighter and smooth surface General Application Medical Instruments, Tableware
No. BA (Bright Annealed) 0.5mm~2.0mm Bright heat treatment after cold rolling Kitchen utensil, kitchen ware, architectural purpose
No. 4 0.4mm~3.0mm Polishing with No. 150 to No.180 mesh abrasives. The most popular finishes Milk & Food processing facilities, Hospital Equipment, Bath-tub
No. 8 0.5mm~2.0mm A mirror-like reflective surface by polishing with finer abrasives over 800 mesh Reflector, Mirror, Interior-Exterior decoration forbuilding
HL(Hair Line) 0.4mm~3.0mm Finished by continuous linear polishing Architectural purposes, escalators, kitchen ware vehicles

Chemical Composition

Grade

C

Si

Mn

P

S

Cr

Ni

Mo

Ti

N

Cu

Nb

201

≤0.15

≤1.0

5.50-7.50

≤0.05

≤0.03

16.00-18.00

3.50-5.50

-

-

0.05-0.25

-

-

202

≤0.15

≤1.0

7.50-10.00

≤0.05

≤0.03

17.00-19.00

4.00-6.00

-

-

0.05-0.25

-

-

301

≤0.15

≤1.0

≤2.0

≤0.045

≤0.03

16.00-18.00

6.00-8.00

-

-

≤0.1

-

-

302

≤0.15

≤1.0

≤2.0

≤0.035

≤0.03

17.00-19.00

8.00-10.00

-

-

≤0.1

-

-

303

≤0.15

≤1.0

≤2.0

≤0.2

≥0.15

17.00-19.00

8.00-10.00

≤0.6

-

≤0.1

-

-

304

≤0.08

≤1.0

≤2.0

≤0.035

≤0.03

17.00-19.00

8.00-10.00

-

-

-

-

-

304L

≤0.03

≤1.0

≤2.0

≤0.035

≤0.03

18.00-20.00

8.00-10.00

-

-

-

-

-

304H

0.04-0.1

≤1.0

≤2.0

≤0.035

≤0.03

18.00-20.00

8.00-10.00

-

-

-

-

-

304N

≤0.08

≤1.0

≤2.0

≤0.035

≤0.03

18.00-20.00

8.00-10.00

-

-

0.10-0.16

-

-

304J1

≤0.08

≤1.0

≤2.0

≤0.035

≤0.03

18.00-20.00

6.00-9.00

-

-

-

1.00-3.00

-

305

≤0.12

≤1.0

≤2.0

≤0.035

≤0.03

17.00-19.00

10.50-13.00

-

-

-

-

-

309S

≤0.08

≤1.0

≤2.0

≤0.035

≤0.03

22.00-24.00

12.00-15.00

-

-

-

-

-

310S

≤0.08

≤1.0

≤2.0

≤0.035

≤0.03

24.00-26.00

19.00-22.00

-

-

-

-

-

316

≤0.08

≤1.0

≤2.0

≤0.035

≤0.03

16.00-18.00

10.00-14.00

2.00-3.00

-

-

-

-

316L

≤0.03

≤1.0

≤2.0

≤0.035

≤0.03

16.00-18.00

12.00-15.00

2.00-3.00

-

-

-

-

316H

≤0.1

≤1.0

≤2.0

≤0.035

≤0.03

16.00-18.00

10.00-14.00

2.00-3.00

-

-

-

-

316N

≤0.03

≤1.0

≤2.0

≤0.035

≤0.03

16.00-18.00

10.00-14.00

2.00-3.00

-

0.10-0.16

-

-

316Ti

≤0.08

≤1.0

≤2.0

≤0.035

≤0.03

16.00-19.00

11.00-14.00

2.00-3.00

≥5C

-

-

-

317L

≤0.03

≤1.0

≤2.0

≤0.035

≤0.03

18.00-20.00

11.00-15.00

3.00-4.00

-

-

-

-

321

≤0.08

≤1.0

≤2.0

≤0.035

≤0.03

17.00-19.00

9.00-12.00

-

5C-0.7

-

-

-

347

≤0.08

≤1.0

≤2.0

≤0.035

≤0.03

17.00-19.00

9.00-12.00

-

-

-

-

10C-1.10

347H

≤0.1

≤1.0

≤2.0

≤0.035

≤0.03

17.00-19.00

9.00-12.00

-

-

-

-

8C-1.10

2205

≤0.03

≤1.0

≤2.0

≤0.035

≤0.03

21.00-24.00

4.50-6.50

2.50-3.50

-

0.08-0.20

-

-

2507

≤0.03

≤0.8

≤1.2

≤0.035

≤0.02

24.00-26.00

6.00-8.00

3.00-5.00

-

0.24-0.32

-

-

904L

≤0.02

≤1.0

≤2.0

≤0.045

≤0.03

19.00-23.00

23.00-28.00

4.00-5.00

-

-

1.00-2.00

-

C276

≤0.02

≤0.05

≤1.0

-

-

14.00-16.50

Other

-

-

-

-

-

Monel400

≤0.3

≤0.5

≤2.0

-

≤0.024

-

≥63

-

-

-

28-34

-

409L

≤0.03

≤1.0

≤1.0

≤0.035

≤0.03

17.00-19.00

-

-

-

-

-

-

410

≤0.15

≤1.0

≤1.0

≤0.035

≤0.03

11.50-13.50

-

-

-

-

-

-

410L

≤0.03

≤1.0

≤1.0

≤0.035

≤0.03

11.50-13.50

-

-

-

-

-

-

420J1

0.16-0.25

≤1.0

≤1.0

≤0.035

≤0.03

12.00-14.00

-

-

-

-

-

-

420J2

0.26-0.40

≤1.0

≤1.0

≤0.035

≤0.03

12.00-14.00

-

-

-

-

-

-

430

≤0.12

≤1.0

≤1.0

≤0.035

≤0.03

16.00-18.00

-

-

-

-

-

-

436L

≤0.025

≤1.0

≤1.0

≤0.035

≤0.03

16.00-19.00

-

-

-

-

-

-

439

≤0.03

≤1.0

≤1.0

≤0.035

≤0.03

16.00-18.00

-

-

-

-

-

-

440A

0.60-0.75

≤1.0

≤1.0

≤0.035

≤0.03

16.00-18.00

-

≤0.75

-

-

-

-

440B

0.75-0.95

≤1.0

≤1.0

≤0.035

≤0.03

16.00-18.00

-

≤0.75

-

-

-

-

440C

0.95-1.2

≤1.0

≤1.0

≤0.035

≤0.03

16.00-18.00

-

≤0.75

-

-

-

-

441

≤0.03

0.2-0.8

≤0.7

≤0.03

≤0.015

17.50-18.50

-

≤0.5

0.1-0.5

≤0.025

-

0.3+3C-0.9

We wrap the stainless steel products with anti-rust paper and steel rings to prevent damage.

 Identification labels are tagged accordingto standard specification or customer’s instructions. 

Special packing is available as per customer’s requirement.

Stainless Steel Coil Package

cepheus stainless steel coil package (1)

cepheus stainless steel coil package (2)

 

Stainless Steel Sheet / Stainless Steel Plate Package

cepheus stainless steel  sheet package (3)

cepheus stainless steel plate 1_副本

 

Stainless Steel Strip Package

cepheus stainless steel  strip package (5)

Shipment Package

Cepheus Stainless Steel Shipment (1)

Cepheus Stainless Steel Shipment (2)

Cepheus Stainless Steel Shipment (3)

Our company is based in Wuxi,  gathering city of industrial stainless steel in China.

We specialized in stainless coils, sheets and plate, stainless steel pipe and fittings, stainless steel tubes, and also aluminum products and copper products.

Our products have been highly praised by our clients from Europe, America, the Middle East, African and Southeast Asia. We will offer competitive products and comprehensive service to customers. 

Stainless Steel Grade: 201, 202, 202cu, 204, 204cu, 303, 304, 304L, 308, 308L, 309, 309s, 310, 310s, 316, 316L, 321, 347, 410, 416, 420, 430, 430F, 440, 440c,

Alloy Grade :Monel, Inconel, Hastolley, Duplex, Super Duplex, Titanium, Tantalum, High Speed Steel, Mild Steel, Aluminium, Alloy Steel, Carbon Steel, Special Nickel Alloys

 

In form of : Round Bars, Square Bars, Hexagonal Bars, Flat Bars, Angles, Channels, Profiles, Wires, Wire Rods, Sheets, Plates, Seamless Pipes, ERW Pipes, Flanges, Fittings,etc.

wuxi cepheus stainless steel (1)

 

wuxi cepheus stainless steel (5)

wuxi cepheus stainless steel (4)

wuxi cepheus stainless steel (3)

 

wuxi cepheus stainless steel (2)

 

Q1: What is stainless?

A: Stainless means no marks on the steel surface, or a kind of steel that is not damaged by air or water and that does not change color, spotless, resistant to staining, rusting, the corrosive effect of chemicals.

Q2: Does stainless mean no rusting?

A: No, stainless means not easy to get stained or rusty, it has speical ability to reisist staining, rusting and corrosion.

Q3: Do you supply stainless steel sheets?

A: Yes, we supply different types of stainless steel sheets, with thickness ranges from 0.3-3.0mm. and in different finishes.

Q4: Do you accept cut to length service?

A: Of course, customer’s satisfaction is our top priority.

Q5: If i have a small order, do you accept small order?

A: Not a problem, your concern is our concern, small quantities are accepted.

Q6: How can you guarantee your product quality?

A: First, from the very start, we have already implemented a spirit to their mind, that is quality is life, our professional workers and staffs will follow up every step till the goods packed well and shipped out.

Q7: Will you pack the products?

A: Professional people do professional packing, we have different types of packing optional to customers, economic one or better one.

Q8: What do you need to know from customer before accurate quotation?

A: For an accurate quotation, we need to know grade, thickness, size, surface finish, color and quantity of your order, and also the destination of the goods. Customized product information will be needed more, like drawing, layout and plan. Then we will offer competitive quotation with the above information.

Q9: What kind of payment term you accpet?

A: We accept T/T, West union, L/C.

Q10: If this is a small order, will you delivery the goods to our agent?

A: Yes, we are born to solve problems of our customers, we will get the goods safely to your agent’s warehouse and send you the pictures.

Q11: Do you just make flat sheet? I want to make a fabrication for my new project.

A:  No, we mainly produce stainless steel flat sheet surface treatment, at the same time, we manufacture customized metal finished product as per customer’s drawing and plan, our technician will take care of the rest.

Q12: How many coutries you already exported ?
A: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Iran,
      Turkey, Jordan, etc.
Q13: How can I get some samples?
A: Small samples in store and can provide the samples for free. Catalgue is available, most
      patterns we have ready samples in stock. Customized samples will take about 5-7days.
Q14: What is the delivery ?
A: Sample order’s delivery time is 5- 7 days. Container orders are about 15-20 days.

Q15: What is the application about your Products?
A:  1.elevator door/cabin or and escalator’s side-wall.
      2.Wall cladding inside or outside meeting room/ restaurant.
      3.Facade when cladding over something, like columns in the lobby.
      4.Ceiling in the supermarket. 5.Decorative draws in some entertainment places.
Q16: How long Can You Guarantee for This Product/Finish?
A: Color guarantee for more than 10 years. Original materials quality certificate can
       be provided.

  • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Eve from Pakistan - 2016.03.28 12:22
    This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Victor from Cape Town - 2015.06.19 10:42

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