Yinlong is a professional China based expansion joints manufecturer and the wall sleeves produced by Yinlong can be flexible wall sleeve and rigid wall sleeve with excellent performance.
The packing material of flexible wall sleeve can be asphalt flax, polystyrene board, PVC foam board. And the sealant can be polysulfide sealant, polyurethane sealant. For the installation through non-concrete wall, make partial of the wall concreted around the wall sleeve, and the concrete pouring diameter shall be 200(DS) bigger than the diameter of wing ring. The wall sleeve must be solid into the wall in only one step. Thickness of concrete wall shall be more than 300 at the installation place, if not, thicken the wall at least more than D5+200. The weight of flexible wall sleeve is calculated as L=300, or other calculation if the wall thickness is greater than 300.
Click the products to see more details.
Flexible Wall Sleeve
Rigid Waterproof Sleeve
• Standard: IS09001:2000
• Function: compensator
• Sizedepends on your requirements
• Quantity follows as your order
• Color:depends on your demands
• Advantage:reasonable structure
• Use:widely in many fields
• Price:discount of large quantity
• Quality:high-tech conditions and advanced workers
• Structure :rubber layers and fabric material layers
• Elasticity :compensate for extension and compression