May
30
2026
Industry News

What exactly does the metal expansion joint DN1000 mean? Understand this model and choose the model without stepping on pits

Let's talk directly about the answer: DN1000 is a 1m caliberDN1000, a nominal diameter of 1000 mm, that is, the inner di...

25 Views
May
30
2026
FAQ

How much does the metal expansion joint DN250 expand and contract exactly? Stop being fooled by parameter tables

How much does the metal expansion joint DN250 expand and contract exactly? Stop being fooled by parameter tablesExpansio...

33 Views
May
30
2026
FAQ

Is the metal expansion joint just stainless steel? Don't be fooled by names again

First, the name with "metal" does not mean that it is all stainless steel-first understand the basic conceptsMany people...

33 Views

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