YBP Germany has a rich product line, with its three major production bases in Germany mainly producing PERT pipeline systems. PEXC pipeline system and HVAC pipeline, PP-R water supply pipeline system, MDS+silent drainage system and other 10 product systems; Our products cover multiple fields such as HVAC, water supply, home furnishings, fire protection, sports, and sprinkler systems.

YBP's MDS+silent drainage system series products are produced in accordance with the European standard EN1451, and can be used for the discharge of wastewater and sewage in low and high temperature environments. They have multiple excellent performance advantages over similar products.

一、Scientific installation ensures engineering quality

For optimal noise reduction, it is recommended to use metal pipe clamps with rubber isolation pads, or plastic pipe clamps. Fixed pipe clamps prevent displacement of the pipeline in X, Y, and Z three-dimensional spaces.

1、Vertical installation of pipelines

The length and installation position of the pipe should be determined and immediately fixed with pipe clamps to prevent the pipe from sliding up and down vertically. The distance between pipe clamps depends on the diameter of the pipe material, and can generally be chosen between 1m and 2m. When the riser is installed in a through type pipeline well or on a higher floor, a fixed pipe clamp and a sliding pipe clamp should be used on each section of the pipe. The fixed pipe clamp should be installed at the lower end of the connecting pipe fittings, and the distance between the sliding pipe clamp and the fixed pipe clamp should not exceed 2m.

2、Horizontal installation of pipelines

Each horizontally installed pipeline should use a fixed pipe clamp. When the net distance between the horizontal pipe and the bottom of the floor slab exceeds 200mm, metal fixing brackets should be installed every 2-3m. At the starting point, upward position, and horizontal corner position of the suspended horizontal pipe, a 45 ° diagonal brace should be installed or other methods should be used to prevent the pipe and fittings from being pulled out depending on the site conditions. When multiple fittings form a group of fittings, there must be a fixed point. The installed pipeline system should not generate axial stress or radial displacement due to expansion deformation.

二、Electrode welding, high efficiency and firm welding

1、Measure the insertion depth                                                     2、Mark the insertion depth                                                                            

3、Welding surface cleaning                                                        4、Fix the pipe fittings properly

5、Power on and start welding operation                                    6、Complete welding

三、Guidelines for the Operation of Riser Installation Standards

1、Single riser offset installation

The bypass ventilation pipe is allowed to be two sizes smaller than the diameter of the drainage riser pipe. When the horizontal distance of the 90 ° offset pipe exceeds 3m, the diameter of the bypass vent pipe should be the same as that of the riser pipe.

2、Fixed at the bottom of the riser

When the bottom of the riser is converted into a horizontal pipe or a discharge pipe, in order to prevent damage to the pipeline due to impact, reliable fixing such as supports and brackets must be installed at the bottom bend.

3、Horizontal branch reinforcement

When the length of the bottom horizontal branch pipe is greater than 3 meters, anti detachment and displacement supports should be provided at the end of the horizontal branch pipe during the water filling test according to the specifications, and metal angle iron hangers can be used to support and fix it.