Description

Flange adapter for pvc pipe installation instructions
1. The RS type flexible sleeve type retractor solves the problem that the original sleeve type retractor does not produce angling, and the maximum off angle of the product can reach 5.85 degrees.
2. The length values in the table are the values when there is no declination;
3. The retractor is sealed by a rubber ring, and the retractor itself cannot bear the axial pulling force, and it is generally installed on a straight pipeline. If it is installed close to the elbow or T-tube, the pipe buttress should be installed to avoid pulling the retractor and leaking water;
4. The single-disc short tube in the retractor can be replaced by a straight cast iron pipe with an outer diameter;
5, Flange adapter for pvc pipe is GB/T9115.1-2000 standard;
6. In the table, L is the installation length.