Electrofusion welding is the name given to resistive implant welding of thermoplastic pipes. It is one of two main techniques used for the joining of polyethylene gas and water pipes. Electrofusion welding employs fittings that are placed around the joint to be welded. Metal coils are implanted into the fittings, and electric current is run through the coils to generate heat and melt part of the pipes, forming a joint upon solidification. There are two possible fittings used in electro fusion welding: couplers and tapping tees (electrofusion saddles). Electrofusion Machines/Electrofusion Welders are used for electrofusion fittings welding. Electrofusion Fittings are a heat treatment method compared to butt fusion methods and are used to generate heat. Electrofusion welding is a type of pipe welding and polyethylene fittings, in which there are special connections that have electrical resistance wire to create welding melting temperatures. The electric current is transmitted through the electrofusion welding eequipment and through the control box to the two ends of the connection. Yuda offers a fulll range of EF315 HDPE Electrofusion Welders, EF500 poly pipe electrofusion welding machine, EF630 HDPE Fitting Electrofusion Equipments and EF800 Electrofusion hdpe fittings machines Electrofusion Machine,Electrofusion Equipment,Electrofusion Welding Machine,Electric Fusion Welding Machine WUXI MEIERTE MACHINERY TECHNOLOGY CO.,LTD , https://www.pipefusionwelding.com
Faced with various technical barriers such as tire fuel labels, tire polycyclic aromatic hydrocarbon content restrictions, and rolling resistance, the Zhangjiagang Inspection and Quarantine Bureau launched the “Quality System Monitoring + Performance Cycle Detection + Batch Appearance Quality Inspectionâ€. The periodic inspection model helps enterprises to improve product structure, promote brand building, develop marketing channels and enhance additional services, and continuously improve the cost-effectiveness of export products, so as to improve quality, ensure safety, and promote development.
In 2011, 6.54 million tires in Zhangjiagang increased by 4.4% year-on-year
According to statistics from the Zhangjiagang Inspection and Quarantine Bureau, in 2011, a total of 6.54 million tires of various types were exported to Zhangjiagang Port, valued at US$300 million, which was an increase of 4.4% and 46.6% year-on-year respectively, and maintained steady growth for many years.
Prev Article
Air sampling pump operation precautions