NP Type Negative Pressure Rubber Expansion Joint
Shanghai Songjiang Vibration Absorber Co.,Ltd. introduces NP Type Negative Pressure Rubber Expansion Joints on its official website. This product is primarily used in negative pressure pipelines such as vacuum pipelines, waste treatment, and powder transportation, serving to dampen vibrations and reduce noise.
The NP Type Negative Pressure Rubber Expansion Joint is mainly used in vacuum equipment, with DN40~DN200 preferring negative pressure rings (available in stock).
For DN25~DN600, customers can choose negative pressure guide tubes or negative pressure belts (customized within 7 days).
In addition to the above three negative pressure products, our factory can also customize the rubber internal prefabricated negative pressure ring technology. Customization is available for single models with a quantity of more than 10 units.
1.Photographs of the Physical Product of NP Type Negative Pressure Rubber Expansion Joints:
Negative Pressure Rubber Joints, without any internal negative pressure devices. The production of rubber bodies follows the negative pressure process directly. Orders can be placed, and for a single model with a quantity exceeding 10 units, the delivery time is 7 days.
Negative Pressure Ring Type, with stainless steel negative pressure ring as support for the inner diameter. Calibers range from DN40 ~ DN200.
Negative Pressure Guide Tube Type, with an internal support provided by carbon steel (or stainless steel) negative pressure device. Calibers range from DN25~ DN1400.
2.Parameter Table for NP Type Negative Pressure Rubber Expansion Joints:
3. Introduction to Negative Pressure Rubber Expansion Joints:
4.On-Site Issues with Non-Songjiang Group Negative Pressure Rubber Expansion Joints:
5.Vacuum Testing for NP Type Negative Pressure Rubber Expansion Joints:
6.Shipment of NP Type Negative Pressure Rubber Expansion Joints:
7. On-Site Usage of NP Type Negative Pressure Rubber Expansion Joints:
8.Introduction to the Factory of NP Type Negative Pressure Rubber Expansion Joints:
Related Links: Rubber Joint Cases in Chemical Plants
