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Alloy 20 Pipes

  • Duplex Stainless Steel Pipes
    • Duplex 2205 Pipes
  • Carbon Steel Pipes
  • 254 SMO Pipes
  • Alloy 20 Pipes
  • SS 904L Pipes
  • Super Duplex Pipes
  • Monel Pipes
    • Monel 400 Pipes
  • Hastelloy Pipes
    • Hastelloy C22 Pipes
    • Hastelloy C276 Pipes
  • Inconel Pipes
    • Inconel 600 Pipes
    • Inconel 625 Pipes
  • Stainless Steel Pipes
  • Incoloy Pipes
  • Titanium Pipes
  • Alloy Steel Pipes
  • Seamless Pipes
  • Welded Pipes
Home Steel Pipes Alloy 20 Pipes

ALLOY 20 PIPES MANUFACTURER & SUPPLIER - UNS N08020 - CARPENTER 20

Instinox is the country’s best selling exporter of Alloy 20 Pipes. We are manufactures and worldwide distributors of Alloy 20 Pipes. At instinox we have one of the most reasonable and valuable pricing on Alloy 20 Pipes compared to other companies in the industry. We also have one of a kind high quality packaging and packing of our Alloy 20 Pipes over air and transport. We offer the most elite surface finishing on all Alloy 20 Pipes manufactured. We are proud to posses a test certificate from ISO 17025 standards laboratory. Instinox is also one of the very few companies who offer only the best after sales support and services. We also comply with all ASTM/ASME standards.At Instinox we are pledged to the instant delivery of Alloy 20 Pipes. We also have same day shipping of all goods. This is made possible because we have the largest stock in the country of finished as well as unfinished pipes. We are distributors of Alloy 20 Pipes in over 13 countries worldwide such as UAE, USA, Australia, Saudi Arabia, South Africa, Serbia etc. We offer 100% product replacement warranty on all Alloy 20 pipes sold.Our main objective at Instinox is to ensure that as a customer, you receive a tailor made world class buying experience. Along with in house checking we also have a 3rd party inspection of all Alloy 20 Pipes manufactured to guarantee that our product is only of the highest quality. Our products are tested under the highest of pressures and have very high pressure sustainability. At instinox our Alloy 20 Pipes go through not only government laboratory testing, but private laboratory testing as well. We also tend to any specialized or custom requirements and modifications that you may need as a customer. As a result of this we are proud to affirm a 0% rejection rate of all Alloy 20 Pipes distributed in over a decade. For your convenience, we have established brand marking and identification on all Alloy 20 Pipes manufactured.

Alloy 20 Pipes : Products

Alloy 20 is a nickel-iron-chromium based austenitic alloy. It is also known as carpenter 20. It is a superalloy that has maximum resistance specifically to sulfuric acid attack. Alloy 20 Pipes show excellent mechanical properties and have relatively easy fabricability. Alloy 20 Pipes contain niobium, which is useful for stabilization against sensitization resulting in intergranular corrosion. Although Alloy 20 Pipes were originally created to be used in sulfuric acid related industries, they are used in a wide range of pharmaceuticals, chemical, and plastic industries. Alloy 20 Pipes also have Minimal carbide precipitation during the course of welding. As a material alloy 20 contains 32%- 38% nickel, which leads to a debate on whether alloy 20 can be referred to as a nickel alloy or a stainless steel.

Alloy 20 Pipes : Type

There are also two types of Alloy 20 pipes that are manufactured at instinox they are :

  • Seamless Alloy 20 pipes :A seamless Alloy 20 pipe is manufactured from solid round billets, thus there are no welding or joints.
  • Welded Alloy 20 steel pipes :welded Alloy 20 pipes are pipes that are brought to a union by applying high levels of heat or by applying accelerated pressure.

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Application of Alloy 20 Pipes

All Alloy 20 Pipes manufactured at instinox are widely used in the following industries :

  • Synthetic rubber manufacturing equipment
  • Processing of pharmaceuticals, plastics and organic and heavy chemicals
  • Acid cleaning and pickling equipment
  • Chemical process piping, reactor vessels
  • Petrochemical process equipment
  • Food and dye production.

Grades of Steel Pipes

The various available grades of steel pipes are:

  • Carbon Steel Pipe
  • Stainless Steel Pipe
  • Alloy Steel Pipes
  • Duplex Steel Pipes
  • Super Duplex Steel Pipes
  • Inconel Pipes
  • Hastelloy Pipes
  • Monel Pipes
  • Titanium Pipe
  • SS904L Pipe
  • 254 SMO Pipes
  • Incoloy Pipes

Composition of Alloy 20 Pipes

Nickel

Ni

32.00-38.00%

Chromium

Cr

19.00-21.00%

Iron

Fe

Balance

Molybdenum

MO

2.00-3.00%

Manganese

Mn

2.00% max

Sulphur

S

0.035% max

Silicon

Si

1.00% max

Carbon

C

0.07% max

Phosphorus

P

0.045% max

Copper

Cu

3.00-4.00%

Niobium

Nb

8XC-1.00

Mechanical Properties

MPA

Ultimate Tensile Strength

490 Min

MPA

Yield Strength

220 Min

%

Elongation

35 Min

HRB

Hardness

90 Max

Solution Treatment (Annealing) – Heat to 1010-1120°C and cool
rapidly

Standards

Trade Name

Alloy 20

UNS

N08020

Werkstoff Nr.

2.4660

En

NiCr20CuMo

AFNOR

Z2NCUD31-20AZ

Specification

Types:
Seamless Pipes,Welded Pipes,ERW Pipes,Fabricated
Sizes:
1/2″ to 48″
Thickness
Schedule 5,10,10S,40,40S,STD,80,80S,XS,120,160,XXS
Ends
Plain End,Bevelled Ends
Dimensions
ASME/ANSI B36.19
Specification
Seamless Pipes-ASTM B729 ,ERW Pipes-B464
HS CODE
Seamless Pipes-73044900 ,Welded Pipes-73064000
Alloy 20 Pipes

VALUE ADDITION ALLOY 20 PIPES

We stock and outsource Alloy 20 Pipes from ½” OD to 48” OD.
We provide the following value addition to the pipes:

    • Cut To Length: Alloy 20 Pipes can be supplied in full sizes or cut to length as required by the clients.
    • Beveling: Alloy 20 Pipes can be beveled at the ends to make it suitable for welding purposes and other applications.
    • Polishing: Alloy 20 Pipes can be polished for mirror finish of various classes such as #4,#6,#7 class finish.
    • Heat Treatment: To change the mechanical properties of Alloy 20 Pipes and make it suitable for some applications, Alloy 20 Pipes can also undergo heat treatment process.
    • Positive Material Identification: We have an in house PMI machine to identify all the pipes while arrival and dispatch so as the pipes match to order specifications and client requirements.
    • Suggestions: We offer various suggestions and alternatives depending on the client size and application requirements.
    • Threading: We can also providing external threading to the pipes, in NPT, BSPT & BSPP threads if required by the clients.

Alloy 20 Pipes supplied by Instinox are procured from A-Class mills around the world. We provide Alloy 20 Pipes Manufacturers of European, Japanese, Chinese and Indian origin. Our intelligent procurement system tracks real time prices of Alloy 20 Pipes and the available quantities in the industry as well as in stock. We are able to provide rock bottom prices to the customers with immediate delivery for small and major needs in standard sizes.

ALLOY 20 PIPE QUALITY CONTROL

As a Alloy 20 Pipes suppliers, Instinox is backed by all the possible certifications of a world class mill including ISO 9001:2008, ISO 14001:2007, OHSAS 18001: 2004 & CE-PED 97/23/EC. We are also members of various renowned agencies and Chambers of Commerce including MASSMA, EEPC, FICCI, FIEO, Indian Merchants Chamber etc. 100% of Alloy 20 Pipes are checked in house for Surface Finish, Compliance to specifications as per ASTM Standards, Outer Diameter, Thickness, Inside Diameter, Inside Finish, Marking, Ends and Finishing. This ensures that we never face a rejection for the Alloy 20 Pipes supplied.

Alloy 20 Pipes
Alloy 20 Pipes

ALLOY 20 PIPES : BRAND

The pipes are marked in requirement of the international standards with the format

BRAND-SIZE-SPECIFICATION-GRADE-HEAT NUMBER-LOT NUMBER

This format helps for identification of the Alloy 20 pipes manufacturers as well is supported with the Material Test Report. This is 100% traceable to the mill from which the material is procured.

PACKING AND DOCUMENTATION OF ALLOY 20 PIPES

Alloy 20 Pipes are subject to surface wash and cleaning to remove all impurities with it being in stock. Then it is wrapped in thin plastic. The ends are protected by plastic cap to avoid any damage in transit. Then pipes are bundled in bubble wrap followed by assorting them in colored plastic goonies or bundles. Then an outer rope is tied to protect the pipes and they are packed in wooden box or container.We provide Alloy 20 Pipes Suppliers with documents such as commercial invoice, packing list, Test Reports, HS Code, Country of Origin attested by chamber of commerce, Fumigation Certificate, Warranty Letter, and Base Material Certificates.Each heat and lot of Alloy 20 Pipes is supplied with a material test certificate as per EN 10204 NACE 3.1 standards indicating the chemical and mechanical properties of the fittings along with pressure rating. We also confirm the guarantee of the fittings supplied as per Purchase order specifications and attest the same in the Material Test Certificate. We also welcome any third party inspection from an agency nominated by the customer to comply with NACE 3.2 Certification if required by customer at an extra cost.

Alloy 20 Pipes

ONE MORE THING…

At Instinox we target just one thing, the fastest seamless buying experience for our customers.

How we do it: Clients generally Alloy 20 Pipes with great urgency. Our in house procurement team is in regular touch with inventory in stock as well as Indian mills and mills around the world. We track what stock is available and have immense amount of data to provide the customer with fast delivery for standard items in stock. We also only work with mills that provide a fast delivery and commit to the same. We are a great choice for requirements in an urgent or a shutdown project.

Thus we are the perfect choice for requirement of tube fittings manufactured with world class quality and required on urgent delivery basis.

Summary
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Brand Name
Instinox
Product Name
Alloy 20 Pipes
Price
USD 1-100
Product Availability
Pre-Order Only
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