Shandong launched a new type of aluminum-plastic composite pipe production line Shandong Qingdao Greenhua Plastic Machinery Co., Ltd., the introduction of foreign advanced production technology to develop a new one-step butt welding argon-plastic composite pipe production line, is currently a success. It is understood that the current aluminum-plastic pipe market, there are low welding seam welding strength, explosive cracks, the internal wall is not round, two-step butt welding aluminum plastic pipe easy plastic layer and other quality problems. The environmentally friendly GY14/63 co-extruded one-step aluminum-plastic composite pipe production line developed by Green China Co., Ltd. uses the national 863 scientific and technological achievements and integrates the advantages of both butt-welding and lap-joint welding processes into an integrated production line with ordinary aluminum-plastic composite pipes. Compared with significant performance advantages. Its internal and external plastic, plastic and aluminum ribbon forming mechanism is composed of a channel plate and two co-extruder heads. The plastic and hot-melt adhesives are layered and summarized in the die and the core mold to achieve true co-extrusion and the production line is greatly shortened. The production of aluminum-plastic composite pipe can guarantee the free adjustment of the internal and external wall thickness. The production line breaks through some technical blind spots in the domestic aluminum-plastic composite pipe production line and can completely replace imported equipment. The relevant departments have detected that the technical indicators of the environment-friendly aluminum-plastic composite pipe produced by the equipment have met the requirements of the industry standards and have a promising market prospect. Source: Chinalco Information Network
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PCR Plates, 96 Well PCR Plates, and 348 well plates are disposable consumables in the laboratory. They are widely used in genetics, biochemistry, immunology, medicine and other fields. They are not only used in basic research such as gene isolation, cloning and nucleic acid sequence analysis, but also Diagnosis of disease or any place where there is DNA or RNA.
The new line of white PCR products is designed specifically to optimize results when performing quantitative Real Time PCR (qPCR). The new 96 Well PCR plates are free of DNA, DNase, RNase, and other PCR inhibitors. 96 Well PCR plates have thin, uniform walls to ensure consistent, precise thermal transfer and excellent results.
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