Hot Question
- How can the leakage between the solar heating pipe and the water tank joint be avoided?
- Can steel wire frame plastic composite pipe be connected with normal elbow?
- What's the size of the PPR pipe?
- Water supply and drainage, fire pipeline installation, pipe installation has been included in the quota, if adding the elbow, three links should be the cost of materials, in which the items below?
- What are the differences between electrofusion welding, hot melt welding and welding connection?
- PVC what's the direct head of the outside pipe?
- When calculating the installation of water supply and drainage pipelines, are elbow and pipe fittings calculated separately?
- PPR pipe fittings, copper pieces, that are embedded parts and plastic parts are not good, appear pressure leakage situation
- What's the blind head in the pipe fittings?
- PE is the hot melt?