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USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
Trim Plate 30-45 Deg 5" TwinwallInner Diameter 130mm, external diameter 190mm. Our superior stainless steel insulated twinwall flue system for use with solid fuel appliances. Dinak has the strongest interlocking joint system on the market today, making it popular with top installers who need to rely on a quality system every time. Select your required parts and add to your cart, or alternatively Use our FREE TWINWALL QUOTATION SERVICE! and we will select all of the required parts to
Inner Diameter 130mm, external diameter 190mm.Our superior stainless steel insulated twinwall flue system for use with solid fuel appliances. Dinak has the strongest interlocking joint system on the market today, making it popular with top installers who need to rely on a quality system every time.
Select your required parts and add to your cart, or alternatively Use our FREE TWINWALL QUOTATION SERVICE! and we will select all of the required parts to suit your system.
Note: a locking band is required at each joint in the twinwall system.
Main Features
• Simple, easy push-fit system
• HETAS Approved
• High mechanical resistance to vertical and horizontal forces
• 60mm clearance to combustibles
• No thermal bridge, insulation continuity throughout the system
• Thermal expansion absorbed in each element
• High working temeprature: 600°C under continuous operation
Applications
• Solid fuel appliances, wood and multifuel stoves
• Biomass boilers
• Domestic heating and hot water systems
• Hot air generators
• Bakery ovens
• Ventilation and smoke extraction
• Industrial / commercial heating
Materials
Inner wall: 316L Stainless Steel
Outer wall: 304 Stainless Steel
Insulation: 30mm Rockwool
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Thick and Absorbent
Size: 500 Count
Neatly packaged. Easy to take out. Thick & absorbent. Does not fall apart when moistened.
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Reviewed in the United States on May 25, 2026
★★★★★ 4
Good value for the price.
Size: 1000 Count
Good quality for the price. Thinner than I would like but they do the job for a family with multiple kids, meals and spills.
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Reviewed in the United States on October 6, 2025
★★★★★ 5
Cocktail Napkins!
Size: 500 Count
These worked really well at my wine shop for tastings. They are great to have on hand and I'll definitely purchase again!
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Reviewed in the United States on November 24, 2025
★★★★★ 5
They have heft. Not like a tissue.
Size: 1000 Count
I will buy these again.
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Reviewed in the United States on May 28, 2026
★★★★★ 3
Thin thin not very good, not good for dinner
Size: 1000 Count
They say online they are dinner napkins, but when they arrive they say Luncheon. These are so thin, not good at all unless you're eating a piece of toast .
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Reviewed in the United States on December 19, 2022