SUPER DUPLEX PIPES MANUFACTURER & SUPPLIER;

SUPER DUPLEX 2507 PIPE ; SAF 2507, S32750, ZERON 100 , 1.4410 , 2507 DUPLEX STEEL

Instinox is a manufacturer and distributors of super duplex pipes. All Duplex and Super Duplex pipes are tested in accordance with international standards such as :

Norsok M630, Shell MESC

At Instinox, we are pledged to instant delivery of all our 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 Super Duplex pipes. We are distributors of Super Duplex 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 Super Duplex pipes sold.

Along with our impeccable after sales service we also offer 100% product replacement warranty on all super duplex steel pipes, We comply with ASIM, ASME,ANS& DIN standards. Unlike other distributors we do not subject to high pricing of our goods due to supplier commission, Our competitive prices on super duplex steel pipes are what makes us one of the most economical distributors in the country. Instinox is one of the country’s most highly experienced manufacturers in working with nickel based alloys. At Instinox, we also have customized marking on all super duplex steel pipes as per the customers requirements.

Super Duplex Pipes : Products

Super Duplex is an austenitic-ferritic iron chromium – nickel alloy with molybdenum addition. Super duplex pipes are extremely resistant to pitting. They have an improved tensile strength and have a higher corrosion cracking resistance at moderate temperatures compared to that of normal duplex steel pipes. Super duplex steel pipes also have an impeccable resistance to erosion corrosion. The main and most pre-eminent feature of super duplex steel pipes is that it has very high mechanical strength. It is also proven that welding can be done with more ease on a super duplex steel pipe than a normal duplex pipe.From the introduction of its first-generation, super duplex steel pipes have seen a steady increase in popularity.

Super Duplex Pipes : Type

There are two types of super Super Duplex Pipes that are manufactured at Instinox they are :

Seamless Super Duplex Pipes :A seamless super duplex stainless steel pipe is manufactured from solid round billets, thus there are no welding or joints.
Welded super Super Duplex Pipes :Welded super Super Duplex 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 Super Duplex Pipes

Super Duplex Pipes manufactured by Instinox are used in the following industries:

Offshore oil and gas exploration and production.
In heat exchangers’ in petrochemical and chemical processing.
The grade is also suitable for instrumentation applications in tropical marine environments.

Grade of Steel Pipes

The various available grades of steel pipes are:

Composition of Super Duplex 32750

Nickel

Ni

6.00-8.00%

Chromium

Cr

24.00-26.00%

Iron

Fe

Balance

Molybdenum

MO

3.00-5.00%

Manganese

Mn

1.2% max

Sulphur

S

0.02% max

Silicon

Si

0.8% max

Carbon

C

0.03% max

Phosphoorus

P

0.035% max

Nitrogen

N

0.24-0.32%

Copper

Cu

0.5% max

Composition of Super Duplex 32760

Nickel

Ni

6.00-8.00%

Chromium

Cr

24.00-26.00%

Iron

Fe

Balance

Molybdenum

MO

3.00-4.00%

Manganese

Mn

1.00% max

Sulphur

S

0.01% max

Silicon

Si

1.00% max

Carbon

C

0.03% max

Phosphoorus

P

0.03% max

Nitrogen

N

0.2-0.3%

Copper

Cu

0.5-1.00%

Tungsten

W

0.5-1.00%

Mechanical Properties

MPA

Ultimate Tensile Strength

751 Min

MPA

Yield Strength

551 Min

Elongation

25 Min

HRB

Hardness

107 Max

Solution Treatment (Annealing) – Heat to 1050-1125^°C and cool
rapidly

Standards

Trade Name

Super Duplex Steel/SAF 2507/Zeron 100

UNS

S32250/S32260

Werkstoff Nr.

1.4410

X2CrNiMoN25-7-4

JIS

SIS 2328

AFNOR

Z3CND25.07Az

AISI

F53 F55

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 A790 ,ERW Pipes-ASTM A790

HS CODE

Seamless Pipes-73044900 ,Welded Pipes-73064000

VALUE ADDITION SUPER DUPLEX PIPES

We stock and outsource super duplex pipes from ½” OD to 48” OD.
We provide the following value addition to the pipes:

Cut To Length: Super Duplex Pipes can be supplied in full sizes or cut to length as required by the clients.
Beveling: Super Duplex Pipes can be beveled at the ends to make it suitable for welding purposes and other applications.
Polishing: Super Duplex 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 Super Duplex Pipes and make it suitable for some applications, Super Duplex 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.

Pipes supplied by Instinox are procured from A-Class mills around the world. We provide Super Duplex Pipes Manufacturers of European, Japanese, Chinese and Indian origin. Our intelligent procurement system tracks real-time prices of Super Duplex 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.

SUPER DUPLEX PIPE QUALITY CONTROL

As a Super Duplex 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 Super Duplex 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 Super Duplex Pipes supplied.

SUPER DUPLEX 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 Super Duplex 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 SUPER DUPLEX PIPES

Super Duplex Pipes Suppliers 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 a plastic cap to avoid any damage in transit. Then pipes are bundled in bubble wrap followed by assorting them in colored plastic bundles. Then an outer rope is tied to protect the pipes and they are packed in wooden box or container.

We provide Super Duplex Pipes with documents such as commercial invoice, packing list, Test Reports, HS Code, Country of Origin attested by the chamber of commerce, Fumigation Certificate, Warranty Letter, and Base Material Certificates.

Each heat and lot of Super Duplex Pipes are 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 the customer at an extra cost.

ONE MORE THING…

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

How we do it: Clients generally Super Duplex 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 an 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 the requirement of tube fittings manufactured with world class quality and required on an urgent delivery basis.

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Brand Name

Instinox

Product Name

Super Duplex Pipes

Price

USD 1-100

Product Availability

Pre-Order Only