RSYBJ series heat shrinkable sleeve is a special material for plastic drainage pipe connection. The outer layer is radiation cross-linked polyethylene substrate, and the inner layer is coated with hot melt adhesive.

During installation, the outer layer of the substrate is heated to contract radially and the inner layer of hot melt adhesive melts. The hot melt adhesive forms a good bond with the plastic drainage pipe, and the heat shrink sleeve is tightly wrapped around the surface of the pipe to form a sealed connection.

Features：Fiber-reinforced base material, strong system suitability, good sealing, and resistant to chemical media corrosion

Application Guide   

Complied standards：Corporate standard Q/76226450-4.01

Applicable pipeline types：

HDPE double-wall corrugated pipeline, polyethylene winding structural wall pipeline, steel belt reinforced spiral corrugated pipeline, plastic inspection wells, etc. 

Applicable pipeline specifications: ≥DN100mm

Heat-shrinkable Sleeve for Plastic Drainage Pipeline Connection

 (Selection table)