The characteristics of stamped elbows are as follows:
1. Long term pressure resistance function: Only in terms of depicting stress, the pressure resistance function of the national standard stamped elbow is excellent. However, due to various factors, the practical wall thickness of floor heating pipes is generally 2mm.
2. Environmental protection: PE-RT can be recycled and used without polluting the environment; And if PEX cannot be retrieved, secondary pollution will occur; Stamping elbow materials not only have qualified creep and rupture curves, but also have moderate pipe prices and relatively convenient construction compared to other types. The connection method belongs to the current reliable standard of mutual melting and hot melt connection.
3. Stamped elbows have excellent pressure resistance function: However, due to various factors, the practical wall thickness of floor heating pipes is generally, and all types of pipes can meet the needs of floor heating at this wall thickness. The pressure resistance trend of national standard stamped elbow pipes cannot be demonstrated; Thermal conductivity: Pipes used for floor heating require good thermal conductivity.
4. Low temperature impact resistance: PE-RT and PEX have better low-temperature impact resistance. During winter construction, the pipes are less prone to breakage due to impact, which increases the flexibility of construction organization.
