Jun
02
2026
Industry News

DN700 Skin Non-Metallic Expansion Joint Size: What numbers do you look at to not step on the pit?

Find out first: What does the DN700 skin non-metallic expansion joint look like?The caliber of DN700 is not small, and i...

16 Views
Jun
02
2026
Industry News

Nonmetallic Expansion Joint Internal Z-Deflector: What Exactly Is It Protecting Against?

Nonmetallic Expansion Joint Internal Z-Deflector: What Exactly Is It Protecting Against?Two days ago, I met a customer. ...

11 Views
Jun
01
2026
FAQ

Do metal expansion joints need to be fitted with tie bars? Don't wait for the bellows to tear to regret it

What exactly is Lajin? It's not the same thing as a tie rod and a screwTwo days ago, I met a customer and called in a hu...

19 Views

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