Hastelloy C22 C2000 B2 B3 Boiler , Hastelloy C22 C2000 B2 B3 Boiler Manufacturer, Hastelloy C22 C2000 B2 B3 Boiler Supplier, Hastelloy C22 C2000 B2 B3 Boiler Exporter, Hastelloy C22 C2000 B2 B3 Boiler Precision Tubing, Hastelloy C22 C2000 B2 B3 Boiler Small Diameter Tube , Hastelloy C22 C2000 B2 B3 Boiler Boiler Tubes
Hastelloy C-22 tubes from Sumer Metal are chosen where mixed oxidizing and reducing chemistries, chloride-containing streams, or wet-chlorine service pose a corrosion risk; C-22’s high chromium, molybdenum and tungsten content gives outstanding resistance to pitting, crevice corrosion and stress-corrosion cracking. Our C-2000 tubes add deliberate copper content to the Ni-Cr-Mo base for enhanced sulfuric-acid resistance while retaining strong oxidizing-media performance.
Each alloy addresses different corrosion and process-service needs: C-22 is a nickel-chromium-molybdenum-tungsten alloy with exceptional resistance to both oxidizing and reducing media (excellent pitting and crevice corrosion resistance), C-2000 is a copper-bearing Ni-Cr-Mo alloy developed to improve acid resistance (notably sulfuric and hydrochloric acid environments), and B-2 / B-3 are nickel-molybdenum “B-type” alloys optimized for strongly reducing, non-oxidizing acids (especially hydrochloric acid) with B-3 offering improved structural stability versus earlier B alloys. These characteristics make the range ideal where long life, low downtime and reduced maintenance are critical.
Sumer Metal Industries’ manufacturing process includes precision tube drawing/extrusion (depending on size), solution annealing, controlled pickling/passivation and final inspection to ensure surface finish, dimensional tolerance and metallurgical soundness. Typical product forms available are seamless tubes, welded tubes and annealed/normalized conditions; lengths and quantities are customized for project needs. For boiler and heat-exchanger applications the company offers additional services such as end-machining, cut-to-length, and welding/fit-up support to ease onsite installation and reduce lead times for EPC contractors and plant fabricators.
Quality and performance data are provided with each shipment: standard mechanical properties (yield/UTS/elongation), hardness, PMI results and chemical analysis. Typical mechanical ranges for these nickel alloys in wrought condition deliver tensile strengths and elongations suitable for boiler/heat-exchanger fabrication while maintaining creep and high-temperature stability where required by design codes. Sumer Metal Industries supports customers with mill test reports (MTRs), material certificates to EN/ASTM, and test coupons for independent lab verification on request.
Specification of Hastelloy C22 C2000 B2 B3 Boiler
| Property | Hastelloy C-22 (UNS N06022) | Hastelloy C-2000 (UNS N06200) | Hastelloy B-2 (UNS N10665) | Hastelloy B-3 (UNS N10675) |
|---|---|---|---|---|
| Typical Form | Tubes (seamless & welded) | Tubes (seamless & welded) | Tubes (wrought, welded/seamless) | Tubes (wrought, welded/seamless) |
| Standards | ASTM/ASME equivalents on request | ASTM/ASME equivalents on request | ASTM/ASME equivalents on request | ASTM/ASME equivalents on request |
| Typical Applications | Mixed oxidizing/reducing media; seawater/halides | Sulfuric acid service; oxidizing and reducing streams | Non-oxidizing acids (HCl etc.) | Hydrochloric & other non-oxidizing acids; improved weldability |
Applications exported to the Middle East, Europe, North America and Africa include high-pressure steam boiler tubing in sulfur-bearing fuels, fire-tube and water-tube heat exchangers handling aggressive acids, oil & gas process lines, and critical piping in desalination and chemical plants. The company emphasizes compatibility checks (media analysis) prior to alloy recommendation: for mixed/uncertain media Sumer typically recommends C-22 or C-2000 for broad resistance, whereas B-2/B-3 are recommended only where reducing, non-oxidizing acid service is confirmed to avoid chloride/oxidizer risks.
Chemical Composition of Hastelloy C22 C2000 B2 B3 Boiler
| Element | C-22 (UNS N06022) | C-2000 (UNS N06200) | B-2 (UNS N10665) | B-3 (UNS N10675) |
|---|---|---|---|---|
| Nickel (Ni) | Balance | Balance | ~68 | ≥65 |
| Chromium (Cr) | 20–22.5 | ~22–24 | ~1 | 1–3 |
| Molybdenum (Mo) | 12.5–14.5 | ~15–16 | ~28 | 27–32 |
| Tungsten (W) | 2.5–3.5 | — (small/trace) | — | ≤3 |
| Copper (Cu) | — (trace) | ~1–2 (deliberate addition) | — | ≤0.2 |
| Iron (Fe) | 2–6 | ~2–4 | ~2 | 1–3 |
| Carbon (C), Si, Mn, others | Low (C ≤0.015) | Low (C ~0.01) | Low (C ≤0.02) | Low (C ≤0.01) |
With a proven track record as a Hastelloy C22 C2000 B2 B3 Boiler exporter in over 30 countries, Sumer Metal Industries ensures global availability, third-party inspection support, and client-specific customization. Our wide export network combined with strict quality standards has made us a preferred choice for SS 202 tubing worldwide.
Specification of Hastelloy C22 C2000 B2 B3 Boiler
| Property | Hastelloy C-22 (UNS N06022) | Hastelloy C-2000 (UNS N06200) | Hastelloy B-2 (UNS N10665) | Hastelloy B-3 (UNS N10675) |
|---|---|---|---|---|
| Typical Form | Tubes (seamless & welded) | Tubes (seamless & welded) | Tubes (wrought, welded/seamless) | Tubes (wrought, welded/seamless) |
| Standards | ASTM/ASME equivalents on request | ASTM/ASME equivalents on request | ASTM/ASME equivalents on request | ASTM/ASME equivalents on request |
| Typical Applications | Mixed oxidizing/reducing media; seawater/halides | Sulfuric acid service; oxidizing and reducing streams | Non-oxidizing acids (HCl etc.) | Hydrochloric & other non-oxidizing acids; improved weldability |
🏭 Industry & Application
- ✅ Hastelloy C22 C2000 B2 B3 Boiler for Medical Industry
- ✅ Hastelloy C22 C2000 B2 B3 Boiler for Chemical Processing
- ✅ Hastelloy C22 C2000 B2 B3 Boiler Boiler Lines
- ✅ Hastelloy C22 C2000 B2 B3 Boiler for Gas & Liquid Flow
- ✅ Hastelloy C22 C2000 B2 B3 Boiler for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
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A2: Keep it under 155 characters, include main product + brand + call to action & market: e.g., "Sumer Metal: Manufacturer & exporter of Hastelloy C-22, C-2000 & B-series boiler tubes. Request quote for Oman, UAE, USA shipments."
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A3: Add clear CTA (Request Quote), downloadable datasheet (PDF with MTC sample), visible certifications, product spec tables (machine readable), and country-specific shipping/lead time notes. Use structured data (FAQ/Product schema) for richer SERP listing.
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At Sumer Metal Industries Pvt. Ltd., we follow a zero-defect policy by implementing stringent quality checks, using certified raw materials, and continuously improving our processes to deliver reliable and consistent tubing solutions
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