Instinox is manufacturers and global distributors of Inconel tubing. Our main objective at Instinox is to ensure that as a customer you receive a tailor made world class buying experience. As an Inconel tubing manufacturer Instinox is backed by all the premium certifications including ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007, CE-PED 97/23/EC certifications. Our manufacturing is at par with the ASIM, ASME, ANS & DIN standards. At Instinox, 100% of our Inconel tubes manufactured go through stringent in-house checks for defects in quality and workmanship. Along with in-house checking, we also have a 3rd party inspection of all Inconel tubes manufactured to guarantee that our product is only of the highest quality. Our products are tested under the highest of pressures to ensure a very high-pressure sustainability. All of our Inconel tubing manufactured are subject to an impeccable surface finish. At Instinox, our Inconel tubing goes through not only government laboratory testing but private laboratory testing as well. We have test certificates from ISO 17025 standards laboratory. We also have Digital mill test report in accordance with EN10204 NACE 3.1, NACE 3.2. We also tend to any specialised or custom requirements that you may have as a customer. As a result of this, we are proud to affirm a 0% rejection rate of all Inconel tubing distributed in over a decade. We also have a heat number traceability on all Inconel tubes which makes sure that is can be traced back to the mill at which it was procured. At Instinox, we are pledged to instant delivery of all our tubes. 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 Inconel tubing. We are distributors of Inconel tubing in over 13 countries worldwide such as UAE, USA, Australia, Saudi Arabia, South Africa, Serbia etc. We also offer 100% product replacement warranty on all Inconel tubing sold. Instinox also provides superior after sales service on all our products.
INCONEL TUBING MANUFACTURERS & SUPPLIERS ; INCONEL TUBES ; INCONEL 625 TUBES ; INCONEL 600 TUBES ;ALLOY 625, N06625; ALLOY 600, N06600
INCONEL TUBING : PRODUCT
Inconel is an alloy of nickel that also contains iron and chromium. Inconel alloys are also known as superalloys. Inconel tubing is designed for service in the most extreme environments as they have superior resistance to oxidation and corrosion as well. Inconel tubing is also subject to powerful corrosion-fatigue strength, high-tensile strength and also a terrific resistance to chloride-ion stress corrosion cracking. The versatile use of Inconel tubing under elevated as well as decreasing temperatures and pressures is what makes it a very reliable and widely accepted tubing in the chemical processing and oil and gas industries. Another outstanding characteristic of Inconel tubing that is not available in many other types of tubing is that Inconel tubes have wonderful surface stability.
We stock and outsource tubing from 1/16” to 2”.
INCONEL TUBING : TYPES
There are four types of manufacturing processes to manufacture inconel tubing at Instinox.
Hot finished seamless Inconel tubing (HFS): HFS tubing is manufactured with respect to outer diameter and wall thickness dimensions. It is more cost effective than cold drawn Inconel tubing. It is used in tubing that requires thicker walls and higher strength.
Cold drawn seamless Inconel tubing (CDS): CDS tubing offers better machinability, increased strength and tolerances compared to HFS tubing. CDS increases the tubes physical properties.
Electrical resistance welded (ERW): ERW process involves spot and seam welding. In ERW the sides are trimmed to control the width and the condition the edges for welding. It is then passed through a number of contoured rollers which cold form the INCONEL into a tube.
Drawn over mandrel (DOM): DOM is not exactly a type of Inconel tube it is more of the process in which the tube is finished. The manufacturing process is almost the same as ERW except that in the end stages the tube is cold drawn over a mandrel.
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Application of Inconel Tubing
The industries that majorly use Inconel tubing are:
Petro-Chemical Industry, Oil and Gas Industry , Nuclear Industry, Pulp & Paper Industry, Research & Development , Mega Projects & Defense & Development Industries.
Grades of Inconel Tubing
There are 3 grades of Inconel tubing manufactured by us:
- Inconel 600 tubes: Inconel 600 tubes have 72.0 nickel + cobalt content, its main characteristic is that it has high resistance to heat and corrosion.
- Inconel 601 tubes: Inconel 601 tubes have 58.0 – 63.0 nickel content. It has high resistance to high-temperature oxidation.
- Inconel 625 tubes: Inconel 625 tubes have 58.0 nickel content. Inconel 625 tubing have high strength, established fabricability and high corrosion resistance.
Other Grades of Steel Tubing
The Various available grades are:
COMPOSITION OF INCONEL 600
Nickel+Cobalt
Ni+Co
72.00% max
Chromium
Cr
14.00-17.00%
Iron
Fe
6.00-10.00%
Manganese
Mn
1.00% max
Sulphur
S
0.015% max
Silicon
Si
0.5% max
Carbon
C
0.15% max
Copper
Cu
0.5% max
COMPOSITION OF INCONEL 625
Nickel
Ni
58.00% max
Chromium
Cr
20.00-23.00%
Iron
Fe
5.00% max
Molybdenum
Mo
8.00-10.00%
Manganese
Mn
0.5% max
Sulphur
S
0.015% max
Silicon
Si
0.5% max
Carbon
C
0.1% max
Phosphorus
P
0.015% max
Niobium+Tantalum
Nb+Ta
3.15+4.15%
Aluminium
Al
0.4% max
Titanium
Ti
0.4% max
Cobalt
Co
1.00% max
MECHANICAL PROPERTIES OF INCONEL 600
MPA
Ultimate Tensile Strength
551 Min
MPA
Yield Strength
170 Min
%
Elongation
35 Min
HRB
Hardness
88 Max
rapidly
MECHANICAL PROPERTIES OF INCONEL 625
MPA
Ultimate Tensile Strength
827 Min
MPA
Yield Strength
414 Min
%
Elongation
35 Min
HRB
Hardness
100 Max
rapidly
SPECIFICATIONS
VALUE ADDITION IN INCONEL TUBING
We provide the following value addition to the tubing:
- Cut To Length : Inconel Tubing can be supplied in full sizes or cut to length as required by the clients.
- Beveling: Inconel Tubing can be beveled at the ends to make it suitable for welding purposes and other applications.
- Polishing: Inconel Tubing can be polished for mirror finish of various classes such as #4,#6,#7 class finish.
- Heat Treatment: To change the mechanical properties of Inconel Tubing and make it suitable for some applications, Inconel Tubing can also undergo heat treatment process.
- Positive Material Identification: We have an in-house PMI machine to identify all the tubing while arrival and dispatch so as the tubing match to order specifications and client requirements.
- Suggestions: We offer various suggestions and alternatives depending on the client size and application requirements.
Tubing supplied by Instinox is procured from A-Class mills around the world. We provide Inconel Tubing of European, Japanese, Chinese and Indian origin. Our intelligent procurement system tracks real-time prices of Inconel Tubing Manufacturers 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.
INCONEL TUBING QUALITY CONTROL
As an Inconel Tubing 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 Inconel Tubing 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 Inconel Tubing supplied.
We stock and outsource tubing from 1/16” to 2”
INCONEL TUBING
The tubing is 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 Inconel tubing manufacturers as well is supported with the Material Test Report. This is 100% traceable to the mill from which the material is procured.
INCONEL TUBING PACKING AND DOCUMENTATION
Inconel Tubing Suppliers is 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 tubing is bundled in bubble wrap followed by assorting them in colored plastic bundles. Then an outer rope is tied to protect the tubing and they are packed in wooden box or container.
We provide Inconel Tubing 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 lot of Inconel Tubing 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 the customer at an extra cost.
ONE MORE THING...
Fastest Delivery in the world.
At Instinox we target just one thing, the fastest seamless buying experience for our customers.
How we do it: Clients generally require fittings with great urgency. However it is impossible to stock all the fittings in available grades and sizes due to the number of items that are in the portfolio. However one element that is common to all the items is nuts and ferrules. We maintain ready stock of all standard sizes of nuts and ferrules in all the grades, the lead time is only the time of producing the body which is 3-4 days. We ensure a delivery to customer for urgent needs and shut down projects within 7 days that no company in the world can guarantee.
Thus we are the perfect choice for requirement of tube fittings manufactured with world class quality and required on urgent delivery basis.
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