我公司出产的氯甲院公用BB彩票 ，已请求国度专利。其特色在于衬层接纳特别工艺成型的PFA资料，内管胀接，外管胶接加牢固销牢固，一切法兰接口均接纳全体模压成型。因为是同种衬层PFA资料，一切焊缝的焊接完整融会成一体。防止了焊缝在高暖和高气流震撼的情况下开裂和发生泄器的风险。该PFABB彩票 能够在200°c低温永劫间运转，具备耐强侵蚀和强渗入的特色。

The special feeding pipe for Chloromethane reactor produced by our company is our patent product. Its characteristic is that the lining layer is made of PFA material formed by a special process, the inner tube by expanded, the outer tube by glued and fixed with a fixed pin, and all flange interfaces are integrally molded. Due to the same lining PFA material, all welding seams are completely integrated into one. The danger of cracking and leakage of the weld under the conditions of high temperature and high air flow vibration is avoided. The PFA feeding tube can be operated at a high temperature of 200 °C for a long time, and has the characteristics of strong corrosion resistance and strong penetration resistance.