STAINLESS STEEL 316 MARINE GRADE

All our durable and fire resistant Tanksalot® stainless steel
rainwater tanks are manufactured from high marine grade stainless steel 316,
with a 20-year warranty. Our stainless steel water tanks are built to
last, are resistant to corrosion, riveted for strength, and bonded with
high-grade potable sealant for extra strength and resistance to leaks.
We build a wide range of Round and Slimline stainless steel rainwater
tanks, as well as supplying detention and retention stainless steel water tanks. 

Marine Grade 316 Stainless Steel versus the lower grade 304.

The simple answer is 304 contains 18% chromium and 8% nickel while
316 contains 16% chromium, 10% nickel and 2% molybdenum. The molybdenum
is added to help resist corrosion to chlorides (like sea water and
de-icing salts). Our tanks are Riveted for strength and bonded with a
high grade potable sealant for extra strength and resistance to
leaks. In addition to custom building tanks, we offer a wide range of Round and Slimline options, including :

  • Tanksalot® Round Tanks
  • Tanksalot® Slimline Tanks

AVAILABLE COLOURS

Woodland Gray
Paper Bark
Surfmist
Plain Galv
Dune
Mist Green
Monument

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