耐负压橡胶软接头具有耐负压、弹性好、位移量大、平衡管道偏差、吸收振动、降低噪音效果好、安装方便，还可以大大降低管道系统的震动和噪声，可从根本上解决各类管路的接口位移，轴向伸缩及不同心度等问题 Guide: Negative pressure resistant rubber soft joints have negative pressure resistance, good elasticity, large displacement, balanced pipeline deviation, absorption of vibration, good noise reduction effect, easy installation, and can greatly reduce the vibration and noise of the pipeline system Solve the problems of joint displacement, axial expansion and different heartness of various pipelines
Negative pressure resistant rubber soft joints
have negative pressure resistance, good elasticity, large displacement, balanced pipeline deviation, absorption of vibration, good noise reduction effect, easy installation, and can greatly reduce the vibration and noise of the pipeline system, which can fundamentally solve various problems Problems such as interface displacement, axial expansion and misalignment of similar pipelines are mainly used in pump inlets and outlets, vacuum pipelines and tailings pipelines, which are very different in structure from general rubber joint
products. Ordinary rubber joints have a pressure boost protection device to ensure that the rubber joints will not flatten when subjected to negative pressure. The pressure booster ring is generally made of steel or stainless steel. Our company uses a stainless steel booster ring.
Negative pressure resistant rubber soft joints are pressurized in the inner rubber layer of the rubber joints, and flexible steel plates, so that the rubber joints swell when the pressure is positive, and the steel joints can well prevent the deformation of the rubber joints when the rubber joints shrink and suck when the pressure is negative To ensure that the shape meets the design requirements, this structure is suitable for use in corrosive media, and the pressure-resistant ring will not directly contact the medium to ensure the safety of use. It is generally used in sewage treatment, wastewater treatment, and precious metal recovery.
Negative pressure resistant rubber soft joints are resistant to negative pressure and have good abrasion resistance. The internal use of a stainless steel backflow device ensures safety and practicality. The use of a flow guide device similar to the stainless steel bellows structure guarantees When used, the rubber joint will not flatten, and the rubber part does not directly contact the powder or mud medium, so the service life of the rubber joint is greatly extended.
Because the ordinary rubber joint is an air-blown process, this structure determines that it is impossible to withstand high negative pressure. The super-steel wire rubber joint produced by Yuanda has completely solved this industry problem. When pressure is applied, the steel wire skeleton is stressed to achieve the phenomenon that the sphere is not flattened, and the negative pressure is ensured to be excessive when the high-power water pump is turned on.
Negative pressure resistant rubber soft joints are very demanding. Pure rubber cannot withstand negative pressure. For example, if the inner diameter of the pipe is 0.1kg, the rubber pipe will flatten, which is completely different from the outward pressure of the pipe. Therefore, the negative pressure inner diameter must increase the negative pressure guide tube. Simply put, the negative pressure guide tube is a carbon steel pipe added to the inner diameter of the rubber joint, but the inner diameter of the joint is smaller than the original inner diameter. With the negative pressure guide tube, the rubber joint will not be flattened, so the original vibration isolation and expansion effect of the rubber joint will not be affected. The only thing that is affected is that the inner diameter of the joint is slightly smaller.
Shanghai Luoying Pipeline Equipment Co., Ltd.
has more than 20 years of production experience. It has strict quality control from the production of rubber joints to finished products. It also uses special rubber to make special rubber joints, regardless of the choice of raw materials. From the manufacturing process of rubber joints, we all have unique experience and solutions to ensure the quality of each rubber joint. Welcome everyone to come and buy! For details, please contact the hotline 021-622212627.