Precision forging refers to the forming technology that only needs a small amount of machining or no machining to meet the requirements of the parts after the parts are forged. Precision forging is an important part of advanced manufacturing technology and a widely used part manufacturing process in the lock parts industry. Precision forging not only saves materials and energy, reduces processing processes and equipment, but also significantly improves productivity and product quality, reduces production costs, and thus improves the market competitiveness of products. Precision forging various lock accessories refers to the use of precision forging process, processing and production of lock hardware accessories. Qingdao Hongzhiyuan Infinity Co. Ltd. is a specialized production of various lock parts of the company, Sincerely welcome the majority of customers and friends to negotiate.China Precision Forging Parts website:http://www.casting-precision.com/forging-melting-parts/precision-forging-parts/ ha inviato un aggiornamento 5 mesi, 2 settimane fa
The PE reducing pipe fitting is a pipe fitting used for piping, and is used for connecting plastic pipe. The PE pipe fitting has corrosion resistance and acid and alkali resistance, and is widely used in chemical, chemical fiber, environmental protection, smelting, municipal, industrial water supply and drainage and the like.
1. Chemical stability. Polyethylene does not erode to acid, alkali and salt. In addition micro-organism like bacteria or seaweed cannot grow in Polyethylene material.
2. Hygiene. Optimal conditions as pipes for providing portable water are met not only in that purity of contents can be maintained but also the taste of water does not change.
3. Fluidity. PE water pipes smooth inner walls prevent blocking of pipes and minimize loss of water.
4. Flexibility. PE water pipe is convenient to install because curved fittings don not have to be used at bent position and flexibility is maintained at low temperature.
5. Light weight. PE pipes can be easily handled and installed because the weight of PE water pipes is just 1/7 of steel pipes.
6. Perfect connection. Quick and perfect laying of pipes is possible because heat fusion connection is used for PE water pipes.
7. Non-corrosiveness. PE pipes do not corrode by chemicals, electricity, damp ground and salt.
8. Impact endurance. The pipes don not break by outer impact due to the characteristic of the material.
9. Cold endurance. The pipes do not break up to -70 degree
10. Long life. The pipes can be used for at least 50 years.
11. Green intiative, PE is a recycled material,environment friendly.
12. Low system cost, less maintenance costs,reduce the cost for the project.reducing pipe