1. Durable, corrosion-resistant, lightweight, used to seal pipelines. Suitable for applications where disassembly is not required.
2. Product Specifications: DN15 (D20), DN20 (D25), DN25 (D32), DN32 (D40), DN40 (D50), DN50 (D63), DN65 (D75), DN80 (D90), DN100 (D110)