Hastelloy Supplier for Dahej PCPIR, Dahej SEZ and Vilayat: C276, C22, C-4 and B3

Hastelloy Supplier for Dahej PCPIR, Dahej SEZ and Vilayat: C276, C22, C-4 and B3

Ganesh Metals supplies Hastelloy C276, C22, C-4, B2 and B3 to chlor-alkali, petrochemical, agrochemical and specialty chemical plants in the Dahej PCPIR and to the fabricators who maintain them. We supply plate, sheet, strip, circles, round bar and pipe. We have been a high-nickel alloy stockist, supplier and processor in Mumbai since 1992, and every supply carries the mill's original EN 10204 3.1 certificate.

We provide direct door delivery to your company in Dahej. Your Hastelloy is cut and packed at our Mumbai shop and delivered to your plant gate after we agree the dispatch plan with you. We deliver across GIDC Dahej I, II and III, Dahej SEZ, the Lakhigam and Luvara side of the PCPIR, Jolva, Vilayat GIDC and Bharuch town. Share your acid, chloride or chlorine level and temperature and we will help you pick the grade.

Hastelloy grades and specifications

Hastelloy C276 (UNS N10276, W.Nr 2.4819): plate, sheet and strip ASTM B575 / ASME SB575, bar ASTM B574, seamless pipe ASTM B622, welded pipe B619, welded tube B626.

Hastelloy C22 (UNS N06022, W.Nr 2.4602): same product specs as C276 (B575, B574, B622, B619, B626), with fittings to ASTM B366 (WPHC22).

Hastelloy C-4 (UNS N06455, W.Nr 2.4610): plate and sheet ASTM B575, bar ASTM B574, pipe ASTM B622 / B619. Mill origin and availability are confirmed for each enquiry.

Hastelloy B2 / B3 (UNS N10665 / N10675): plate and sheet ASTM B333, bar ASTM B335, seamless pipe ASTM B622, welded pipe B619. B3 now usually replaces B2.

Forgings and flanges: ASTM B564 / ASME SB564. Fittings: ASTM B366 (WPHC276, WPHC22, WPHB-3).

Typical chemistry: C276 Ni balance, Mo 15.0–17.0%, Cr 14.5–16.5%, W 3.0–4.5%, Fe 4–7%. C22 Cr 20.0–22.5%, Mo 12.5–14.5%. B3 Mo 27–32%. Density: C276 about 8.89, C22 about 8.69 and B3 about 9.2 g/cm³.

Solution-annealed minimums (ASTM B575 plate): C276 tensile 690 MPa, yield 283 MPa, elongation 40%. C22 tensile 690 MPa, yield 310 MPa, elongation 45%. Low carbon and silicon let C276 and C22 be welded without losing corrosion resistance in the heat-affected zone.

Full grade details: C276 · C22 · C-4 · B2/B3 · Sheet & plate · Pipe & tube · Inconel in Dahej · Nickel alloys in Ankleshwar–Bharuch

Hastelloy forms we supply

For shutdown and revamp work we cut C276 and C22 plate to your nozzle, tube-sheet and lining sizes, punch circles for blanks and pads, and cut pipe to spool lengths. Every cut piece keeps the heat number for your inspection file. Round bar for agitator shafts and fasteners, strip, seamless and welded pipe and tube, flanges and fittings are also supplied. Sizes are on request. Estimate weight with the metal weight calculator.

How to order Hastelloy from Dahej

1. WhatsApp +91 99872 73700 or email sales@ganeshmetals.com with the grade (C276, C22, C-4 or B3), form, thickness or diameter, size, quantity and your shutdown date if there is one.

2. We confirm stock and send price, availability and the MTC heat number. Quoted stock is held for 2 days.

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

Or use our enquiry form. For weekly nickel price news, read our Metal Bulletin.

Where Hastelloy is used in Dahej

Chlor-alkali and chlorine-derivative plants: C276 for wet chlorine coolers, hypochlorite and chlorine-dioxide service where titanium is not suitable.

Agrochemical and specialty chemical units in GIDC Dahej and Vilayat: C22 and C276 reactors, condensers and piping for chlorination steps and mixed acids.

Hydrochloric-acid synthesis and recovery: Hastelloy B3 for purely reducing hydrochloric acid that is free of oxidising ions.

Petrochemical units in the PCPIR: C276 for overhead condensers, sour-water and acid-gas lines and scrubber parts.

Effluent and flue-gas cleaning systems: C276 and C22 for scrubbers, ducts and dampers that face hot acid condensate.

Why Dahej buyers choose Ganesh Metals for Hastelloy

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.

PMI before dispatch. C276 and C22 look identical in the yard, so we confirm the grade on every lot.

Cut pieces are marked and packed by item number, so they match your bill of materials at receipt inspection.

Supply to units inside Dahej SEZ as well as the GIDC estates.

FAQs — Dahej

Do you supply Hastelloy to Dahej?

Yes. We send C276, C22, C-4 and B2/B3 plate, sheet, bar and pipe to Dahej from our Mumbai stock. We provide direct door delivery to your company in Dahej.

How long does delivery to Dahej take?

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

Hastelloy C276 or titanium for wet chlorine?

Titanium handles wet chlorine well but can fail quickly if the chlorine turns dry. C276 tolerates both wet and dry chlorine, so it is often chosen where the moisture level varies. Send your process conditions and we will help you compare.

Can Hastelloy B3 be used for hydrochloric acid with ferric chloride?

No. Ferric or cupric ions and dissolved oxygen attack B-alloys quickly. For hydrochloric acid with oxidising ions, C276 or C22 is the usual choice.

Will the material come with a 3.1 certificate for third-party 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 or WhatsApp +91 99872 73700 to discuss your use.