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Q: What are the common models and specifications of galvanized steel pipes?

01/12/2023 09:29:30 1    answers in: Product Standards
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The outer diameter of the DN15 model is 21.3mm, also is 1/4 inch pipe.

The outer diameter of the DN20 model is 26.8mm, also is 6-inch diameter pipe.

The outer diameter of the DN25 model is 33.5mm, also is 1 inch.

The outer diameter of the DN32 model is 42.25mm, also is 1 inch 2.

The outer diameter of the DN40 model is 48mm, also is 1 and a half inches.

The outer diameter of the DN50 model is 60mm, also is 2 inches.

The outer diameter of the DN65/70 model is 75.5mm, also is 2 and a half inches.

The outer diameter of the DN80 model is 88.5mm, also is 3 inches.

The outer diameter of the DN100 model is 114mm, also is 4 inches.

The outer diameter of the DN125 model is 140mm, also is 5 inches.

The outer diameter of the DN150 model is 165mm, also is 6 inches.

The outer diameter of the DN200 model is 219mm, also is 8 inches.

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