1, German Ruihao
Rehaultham S heating pipe is made of oxygen barrier layer composed of high-density crosslinked polyethylene (PE-Xa) and polyvinyl alcohol (EVOH) by twin-screw extrusion process, so the crosslinking uniformity is better than that of piston/single-screw extrusion process.
PE-Xa is the basic material of Lautham heating pipeline, which is made by peroxide crosslinking (Engel method). Compared with ordinary polyethylene, it improves a series of physical and chemical properties of polyethylene, such as tensile strength, thermal strength, aging resistance, dimensional stability, stress cracking resistance and chemical resistance.
2. Germany is rich and prosperous
Germany Kuosheng is a brand of multinational company Kuosheng, whose main products are plastic pipes and accessories used in water supply and heating/cooling systems. 1973, the company directly registered "aquatherm Plumbing" as an international trademark and promoted it all over the world. There are 7 kinds of pipeline products in Germany, covering domestic drinking water pipeline, floor heating, cooling water, ceiling grille refrigeration/heating, ships, fire sprinkler, reclaimed water and other 19 application fields.
3. Prindo, Germany
Adopt the internationally recognized most reliable sliding connection mode, and the pipeline is embedded in the pipe fittings and sealed, without water leakage. The process is simple, the inspection is intuitive, safe and secure, and does not depend on the quality and concentration of workers. Tension and shaking will not affect the tightness, and there is no hidden danger after construction.
Using PEX-B (Physical Crosslinked Polyethylene) material and adding color film material, the whole pipe has strong ultraviolet resistance and aging resistance. Excellent manufacturing technology, smooth inner and outer walls of the pipe, low water resistance, strong memory, automatic retraction after expansion, closer connection with the pipe fittings, and never worry about water leakage.
4、TECE
TECE group from a simple drainage, oil-water separation and lifting products, TECE now provides a complete set of system equipment. TECEdrainline shower sink is a particularly successful case.
TECEsquare won the Design Plus Award in 2009, the Red Dot Design Award in 20 10, and nominated "Design Preis Deutschland" in 20 10 and 201year.
Using the new drain valve, the displacement of TECE water tank can be adjusted to suit any ceramic sanitary ware. It is precisely because of the function of the drain valve and the sustainable drainage that the "Design Plus" in 2009 was obtained.
In 2009, TECE introduced the TECElogo pipeline installation system, which was well received in Europe.
5. George Fisher, Switzerland
George Fisher, a Swiss expert in automotive products and piping systems, was founded in 1802. He has 20 years of pioneering work in China, 50 years of innovation and R&D technology in plastic pipeline products, 140 years of production experience in pipeline system, and 200 years of brand and history.
George Fisher GF Piping System Group is the world's leading manufacturer of high-quality plastic piping systems, which can provide more than 60,000 kinds of products, thus realizing one-stop procurement service. From pipes and fittings to valves and measuring instruments and corresponding connection technologies. Whether it is the world's top hotel project or luxury cruise project, Guangfa pipeline system products are selected.
Reference source; Baidu Baike-Germany Ruihao Polymer (Suzhou) Co., Ltd.
Baidu Encyclopedia-Germany Kuosheng
Baidu encyclopedia -Prindo
Baidu encyclopedia -Tece
Baidu Encyclopedia-George Fisher