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<!--
  Static sitemap for the Parasmani marketing site.

  Kept in sync by hand with the <Route> list in src/App.jsx. When you add a
  public route there, add it here too.

  Entries are ordered by <priority>, highest first, and grouped by tier rather
  than by section. Crawlers do not care about document order — this is for
  whoever opens the file next.

  Priority tiers (client's stated ranking):
    1.0  home
    0.9  downloads
    0.8  tools
    0.7  medical gas
    0.6  pancake coils, contact, blogs
    0.5  remaining products and industries
    0.4  company pages and individual calculators
    0.3  legal

  Note that Google ignores <priority> and <changefreq> outright — it decides
  crawl order itself. They are kept because they cost nothing, other crawlers
  have historically read them, and the ranking documents intent.

  `lastmod` is when the page's content changed, not when this file was edited.
  Do not bump it for a priority change: it is the one hint here Google does
  use, and touching every date at once tells it nothing.

  Deliberately excluded:
    /admin/*          — CMS, noindex via the X-Robots-Tag header in
                        vercel.json. Deliberately NOT disallowed in robots.txt,
                        which would block the fetch that reads that header.
    /blog/:id         — dynamic, ids come from the backend at runtime
    /copper-estimator — duplicate route for the same component as
                        /project-estimator; only the canonical one is listed
-->
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        xmlns:video="http://www.google.com/schemas/sitemap-video/1.1">

  <!-- ── 1.0 ────────────────────────────────────────────────────────────
    <video:video> entries mirror the VideoObject markup in src/seo/schema.js.
    Both must agree: title, description, thumbnail and content URL are checked
    against the page, and a mismatch gets the entry dropped rather than merged.

    The files sit at fixed /videos/ paths in public/ precisely so they can be
    named here — a Vite-bundled asset carries a content hash that changes on
    re-encode and cannot be written into a static sitemap.
  -->
  <url>
    <loc>https://www.parasmanicopper.com/</loc>
    <lastmod>2026-08-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>1.0</priority>
    <video:video>
      <video:thumbnail_loc>https://www.parasmanicopper.com/videos/copper-product-range-poster.jpg</video:thumbnail_loc>
      <video:title>Parasmani copper tube, coil and fitting range</video:title>
      <video:description>Product animation showing the Parasmani range: a soft annealed pancake copper coil, wrought copper fittings including elbows, tees, couplers and U-bends, and seamless straight copper tube.</video:description>
      <video:content_loc>https://www.parasmanicopper.com/videos/copper-product-range.mp4</video:content_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2026-08-01</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:live>no</video:live>
    </video:video>
    <video:video>
      <video:thumbnail_loc>https://www.parasmanicopper.com/videos/copper-foundry-poster.jpg</video:thumbnail_loc>
      <video:title>Copper melting and casting at the Parasmani foundry</video:title>
      <video:description>Footage from the Parasmani plant in Umbergaon, Gujarat: molten copper being poured during casting, the first stage in producing seamless copper tube.</video:description>
      <video:content_loc>https://www.parasmanicopper.com/videos/copper-foundry.mp4</video:content_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2026-05-16</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:live>no</video:live>
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  </url>

  <!-- ── 0.9 — Downloads ────────────────────────────────────────────────
    /downloads?category=... are filtered views of this one page and canonicalise
    back to it, so only the bare path is listed.
  -->
  <url>
    <loc>https://www.parasmanicopper.com/downloads</loc>
    <lastmod>2026-07-20</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>

  <!-- ── 0.8 — Tools hub ────────────────────────────────────────────────
    The hub only. The four calculators it links to sit at 0.4 below; promoting
    the hub is what was asked for, not every tool under it.
  -->
  <url>
    <loc>https://www.parasmanicopper.com/tools</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>

  <!-- ── 0.7 — Medical gas ──────────────────────────────────────────── -->
  <url>
    <loc>https://www.parasmanicopper.com/medical-gas</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>

  <!-- ── 0.6 — Pancake coils, contact, blogs ────────────────────────── -->
  <url>
    <loc>https://www.parasmanicopper.com/pancake-copper-coil</loc>
    <lastmod>2026-07-25</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/contact</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blogs</loc>
    <lastmod>2026-07-23</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>

  <!-- ── 0.5 — Remaining products and industries ────────────────────── -->
  <url>
    <loc>https://www.parasmanicopper.com/products</loc>
    <lastmod>2026-08-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/straight-copper-tubes</loc>
    <lastmod>2026-07-25</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/copper-fittings</loc>
    <lastmod>2026-07-25</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/industry</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/hvac-refrigeration</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/household-fuel-gas</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/plumbing-water-supply</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/industrial-process-application</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.5</priority>
  </url>

  <!-- ── 0.4 — Company pages and individual calculators ─────────────── -->
  <url>
    <loc>https://www.parasmanicopper.com/about</loc>
    <lastmod>2026-08-04</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
    <!-- Same clip as the home page. Listing it on both pages it appears on is
         correct: Google indexes a video per page it is embedded on. -->
    <video:video>
      <video:thumbnail_loc>https://www.parasmanicopper.com/videos/copper-foundry-poster.jpg</video:thumbnail_loc>
      <video:title>Copper melting and casting at the Parasmani foundry</video:title>
      <video:description>Footage from the Parasmani plant in Umbergaon, Gujarat: molten copper being poured during casting, the first stage in producing seamless copper tube.</video:description>
      <video:content_loc>https://www.parasmanicopper.com/videos/copper-foundry.mp4</video:content_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2026-05-16</video:publication_date>
      <video:family_friendly>yes</video:family_friendly>
      <video:live>no</video:live>
    </video:video>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/quality</loc>
    <lastmod>2026-07-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/certifications</loc>
    <lastmod>2026-07-22</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/weight-calculator</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/pressure-calculator</loc>
    <lastmod>2026-06-28</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/project-estimator</loc>
    <lastmod>2026-07-24</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.4</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/unit-converter</loc>
    <lastmod>2026-07-23</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.4</priority>
  </url>

  <!-- ── 0.3 — Legal ────────────────────────────────────────────────── -->
  <url>
    <loc>https://www.parasmanicopper.com/privacy-policy</loc>
    <lastmod>2026-08-04</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/terms-of-service</loc>
    <lastmod>2026-08-04</lastmod>
    <changefreq>yearly</changefreq>
    <priority>0.3</priority>
  </url>

  <url>
    <loc>https://www.parasmanicopper.com/blog/bis-certification-for-hvac-copper-tubes-what-is-10773-and-the-isi-mark-really-mean</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/copper-crosses-14-500-a-tonne-what-it-means-for-copper-tube-buyers-in-india</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/ptp-k-series-a-dedicated-copper-tube-line-for-vrf-and-vrv-systems</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/is-copper-plumbing-really-too-expensive-the-true-cost-of-water-pipes-in-indian-homes</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/from-order-to-site-how-we-deliver-copper-tube-project-orders-on-time</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/copper-aluminium-or-cpvc-what-actually-belongs-in-indian-hvac-and-plumbing-lines</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/why-copper-tubes-fail-the-problems-that-start-long-before-installation</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/how-to-choose-copper-tubes-for-vrv-vrf-systems-7-things-to-check</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/why-cheap-copper-tubes-cost-more-than-premium-ones</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/the-global-copper-market-explained-lme-supply-chains-and-price-volatility</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/copper-tube-on-india-s-coasts-salt-humidity-and-what-the-monsoon-does-to-a-refrigerant-line</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/astm-b280-vs-en-12735-vs-en-1057-vs-en-13348-and-jis-h3300-which-copper-tube-standard-actually-matters</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/en-13348-medical-gas-copper-tube-what-the-standard-demands-and-why-there-s-no-margin-for-error</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/inside-our-quality-lab-every-test-a-premium-copper-tube-must-pass-before-dispatch</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/copper-tube-pressure-ratings-choosing-wall-thickness-for-r32-r410a-r454b-and-r290</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/what-makes-a-premium-copper-tube-the-manufacturing-details-most-buyers-never-see</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/designing-reliable-vrf-and-vrv-refrigerant-piping-systems</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://www.parasmanicopper.com/blog/copper-tube-quality-tests-every-test-that-matters-and-why-some-manufacturers-skip-them</loc>
    <lastmod>2026-09-22T12:18:56.060Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.6</priority>
  </url>

</urlset>
