弯曲试验机特点及用途： 1. Characteristics and uses of plastic tube bending tester:
This tester is suitable for bending tests of insulating electrical bushings and other materials. The total bending angle is 180. After the test, observe the sample for cracks. Comply with: GB / T14823.2 "Special requirements for electrical installation conduits for rigid insulating material flat conduits", JG / T "Construction insulated electrical conduits and accessories" and ZBG33008 "Polyvinyl plastic corrugated electrical conduit" and other requirements. This tester can test the three kinds of catheters specified in the standard on one device, and it is not necessary to replace the forming mold and the bending type concrete. And the operation is convenient, intuitive and reliable, therefore, the application is getting wider and wider.
弯曲试验机技术参数： Technical parameters of plastic tube bending tester:
1. Sample tube diameter: 16mm 20mm 25mm
2. Bottom radius of forming die: 48mm 60mm 75mm
3. Curved concrete center track radius: 84mm 10mm 131.25mm
4. Radius of forming die and curved groove: 8.1mm 10.1mm 12.6mm
5. Bottom diameter of curved trough: 24mm 30mm 37.5mm
6, the total bending angle of the sample: 180
7.Dimensions 350 × 320 × 850
8. Weight: 38Kg
应用现状和生产现状。 It mainly introduces the current application status and production status of plastic pipes . Since the 1950s, with the rapid development of the petrochemical industry, the deep processing technology of petroleum has become increasingly perfect, the types of plastic products have been diversified, and the output has grown rapidly, which has gradually developed into a new engineering material. Compared with traditional pipes, plastic pipes have significant advantages such as light weight, corrosion resistance, low resistance to water flow, energy saving, easy and fast installation, and low cost, and are favored by the pipeline engineering community. For this reason, many developed country plastic pipe manufacturers have conducted extensive cooperation with the pipeline engineering community, invested a lot of manpower, material resources and financial resources to carry out comprehensive development and research, so that the raw material synthesis production, pipe and pipe manufacturing technology, design theory and construction technology Other aspects have been developed and improved, and accumulated a wealth of practical experience, so that plastic pipes occupy a very important position in pipeline engineering, and formed an unstoppable development trend.