Description

S3(c) HDPE Dual wall anti-corrosion black mastic tubing
1)Sealing, anti-corrosion and protection of the welding of city gas pipe and the penetration position.
2)Integral structure design, strong shrink power, high resistance to creep, aging, impact and heat
3)Hot melt adhesive with high shear strength and peel strength
4)Strong adhesion to steel pipe, epoxy coating and PE coating, excellent sealing
5)Anti chemical corrosion, water resistance, water vapor penetration protection, same life span with pipe.
6)Operating temperature: E **5 to **5
7)Shrink teperature:  E **5

Color: Black