Inconel 625 Pipe and Tube in Chennai for Heat-Exchanger and Process Lines

Inconel 625 Pipe and Tube in Chennai for Heat-Exchanger and Process Lines

Inconel 625 pipe and tube for heat-exchanger and process lines in Chennai. Alloy 625 resists pitting, crevice corrosion and chloride cracking, keeps its strength at temperature, and welds well, so exchanger and process-piping shops use it where lower-alloy materials corrode. Ganesh Metals has been a high-nickel alloy stockist, supplier and processor in Mumbai since 1992, and 625 pipe and tube are supplied with sizes confirmed per enquiry.

We provide direct door delivery to your company in Chennai. 625 pipe and tube are supplied from our Mumbai stock to Ambattur, Sriperumbudur, Oragadam, Guindy or Manali. Send the outside diameter, wall thickness or schedule, length, seamless or welded, and quantity, and we will confirm availability before quoting.

Inconel 625 pipe and tube specifications

Inconel 625 (UNS N06625, W.Nr 2.4856): seamless pipe and tube to ASTM B444 / ASME SB444, welded pipe to B705 and welded tube to B704.

Fittings are available to ASTM B366 (WPNCI) and flanges to ASTM B564. The same grade is also supplied as plate and sheet, and bar.

Pipe, tube and flanges: sizes confirmed per enquiry, from Mumbai stock.

How 625 differs from 600: Inconel 600 is a general heat- and corrosion-resistant nickel-chromium alloy; 625 adds molybdenum and niobium for much better pitting resistance and strength, which is why it is used in exchanger tube and seawater-wetted lines.

Typical chemistry: Ni 58% min, Cr 20.0–23.0%, Mo 8.0–10.0%, Nb 3.15–4.15%, Fe 5.0% max, C 0.10% max. Density about 8.44 g/cm³.

Minimum properties, B444 Grade 2 solution annealed: tensile 690 MPa, yield 276 MPa, elongation 30%. Grade 1 (annealed) has higher minimums; the grade is stated on the MTC.

Equivalents: W.Nr 2.4856, EN NiCr22Mo9Nb. The UNS number N06625 on the MTC is what your inspector should check.

Related pages: Inconel 625 grade data · Inconel pipe & tube · Inconel sheet & plate · Inconel in Chennai · Inconel 600 · Inconel 625 plate in Chennai

625 pipe and tube: how it is supplied

A bundle or spool job rarely needs a mill lot. Tell us the outside diameter, wall and number of lengths and we confirm the size against Mumbai stock; seamless or welded, each length is traceable to its heat. For tube-sheet blanks and covers on the same job, see our 625 plate and 625 discs pages.

How to order 625 pipe and tube for Chennai

1. Call +91 22 6636 2372, WhatsApp +91 99872 73700 or email sales@ganeshmetals.com with the grade (625 / UNS N06625), seamless or welded, outside diameter and wall thickness or schedule, length and quantity. You can also use our enquiry form.

2. We confirm stock and send price, availability and the MTC heat number.

3. You confirm the order and the transporter. We cut, mark, pack, dispatch and share the documents.

Where 625 pipe and tube are used around Chennai

Ambattur: shell-and-tube exchanger builders drawing 625 tube for bundles and pipe for nozzles.

Sriperumbudur: skid and process-piping fabricators running 625 where chloride or heat attacks other alloys.

Oragadam and Irungattukottai: SIPCOT-park units welding small spools and assemblies.

Guindy: maintenance workshops that cut single lengths for plant spares.

Manali and Ennore: seawater-cooled and chemical lines where 625 replaces runs that have corroded.

Why Ambattur and Sriperumbudur shops order 625 pipe from Ganesh Metals

High-nickel alloy stockist, supplier and processor in Mumbai since 1992.

The mill's original EN 10204 3.1 test certificate is passed on with every supply, with heat-number traceability.

ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 certified.

Sizes are confirmed per enquiry, and the mill certificate and heat number come with each length.

A few lengths are fine; you do not have to buy a full mill quantity.

Where C276 or 600 is the better fit for your line, you will hear it before you order.

FAQs — Chennai

Do you supply Inconel 625 pipe and tube to Ambattur?

Yes. We send 625 pipe and tube to Ambattur, Sriperumbudur, Oragadam, Guindy and Manali, supplied from our Mumbai stock, with sizes confirmed per enquiry. We provide direct door delivery to your company in Chennai.

How long does delivery to Chennai take?

That depends on the transporter and route. We confirm the dispatch plan with you when the order is placed.

Inconel 625 or 600 for a process line?

625 is chosen for chloride, pitting and seawater duty and higher strength; 600 suits general heat and corrosion service. Send the medium and temperature and we will help you compare. See Inconel 600 and Inconel 625 plate in Chennai.

Are all Inconel 625 pipe sizes in ready stock?

Sizes are confirmed per enquiry. Send the outside diameter, wall thickness and length and we will confirm what is available from Mumbai stock before you order.

Will 625 pipe come with a 3.1 certificate for inspection?

Yes. Every supply comes with the mill's original EN 10204 3.1 test certificate, and heat numbers are marked on each piece. Call +91 22 6636 2372 or WhatsApp +91 99872 73700 to discuss your use.