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6 in. Dia x 36 in. Triple-Wall Chimney Stove Pipe-6DP-36CF

6 in. Dia x 36 in. Triple-Wall Chimney Stove Pipe-6DP-36CF

Black Friday 20% off with a free diamond gift

$109.16 USD
$0.00 USD $109.16 USD
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  • IGI certified lab-grown diamond jewelryIGI Certificate
  • support free shipping worldwide & 30 days returnsFree Shipping
  • Carbon neutral sustainable diamondsCarbon Neutral

The DuraPlus system from is designed to stay cool on the outside, provide a draft on the inside and boost stove efficiency, offering a fire-safe design that protects both the chimney and building. This Triple-Wall Chimney Stove Pipe features two insulating layers consisting of a ceramic blanket plus air space. The ceramic blanket insulation is held securely in position, eliminating spots common with loose-fill type insulations. In the event of a creosote fire, the compressible blanket insulation permits the chimney liner to expand outwardly in a radial direction. Designed for normal, continuous operation at 1000F flue gas temperatures, DuraPlus is subjected to rigorous and stringent HT requirements of the UL standard, including one hour at 1400F, plus three 10-minute chimney fire tests at 2100F.

💎Product Informations

💎 Why Our Diamonds Cost Less (and Give You More)

  • Direct from trusted suppliers – No middlemen, no retail markups.

Certified quality only – Every diamond is GIA

Same specs, lower price – Up to 60% less than traditional stores.

  • Transparent & ethical

Shipping & Return

  • Customized or personalized items (such as engraved or hair-included diamonds) are non-refundable, as they are made exclusively for you.
  • If a return is approved, we will deduct a processing/restocking fee to cover part of the production and handling costs.
  • Refunds will be issued within 7 business days after we receive and inspect the returned product.
  • Shipping costs are non-refundable, and return shipping is the customer's responsibility unless the item is faulty or incorrect.
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What Is A Lab-Grown Diamond? Why Is It Pricier Than Moissanite?

  • Cultivated diamonds are real diamonds,
    which are grown in laboratories using advanced technology that mimics the environment in which natural diamonds are formed underground.
    It is identical to a mined diamond in composition, hardness, fire and brilliance.
  • Unlike moissanite or cubic zirconia, which are “diamond-like” materials that only look like diamonds,
    are not real diamonds and cannot be certified by professional gemological organizations such as the IGI or GIA. And we screen every single cultivated diamond in-house.