The official website of Shanghai Songjiang Vibration Absorber Group Co., Ltd. introduces information about DN50 Seismic Metal Flexible Joint. Songjiang Group recommends a flexible pipe joint for various pipeline systems, manufactured using stainless steel 304. It can withstand pressure up to 2.5 MPa and provides effective seismic protection.
Product Name: DN50 shockproof metal soft connection
Model: JTW
Caliber: DN50
Pressure: 16KG
Flange material: carbon steel forging
Corrugated material: stainless steel 304
Woven net material: stainless steel 304
Product length: L=300mm
Advantages: high pressure and long life.
Disadvantages: it can only absorb shock, not absorb the noise of pipeline, and has high use cost, so it needs shock absorption and noise reduction. The product with low cost is the limited rubber expansion joint.
Brand: Songjiang group
Origin: Shanghai
Manufacturer: Shanghai Songjiang vibration absorber Group Co., Ltd.
Material Description for DN50 Seismic Metal Flexible Joint:
Corrugated Tube and Braided Mesh: To ensure a longer lifespan, all components are manufactured using high-quality stainless steel 304, supporting various spectrometer inspections. We offer a tenfold compensation for any falsification, and the thickness exceeds industry standards.
Flange Connections: All flanges are made of authentic forged material from Shanxi, providing excellent strength and sealing properties. Do not compare them with commonly used cast steel or plate steel flanges in the market, as they are incomparable in terms of performance.
Welding Material: The welding material surpasses the grade standards of the base material, ensuring a stronger bond at the welding points.
The above information about DN50 Seismic Metal Flexible Joint is sourced from the official website of Shanghai Songjiang Shock Absorber Group Co., Ltd. Songjiang Group is a company specializing in industrial seismic and noise reduction. In 2018, the factory relocated from CaoSheng Road, Shanghai to Shuangdian Industrial Zone, Nantong. We welcome both new and existing customers to visit our new factory for guidance.
Seismic Protection Introduction:
Seismic protection refers to the artificial measures taken to alleviate the harm caused by earthquakes and prevent earthquakes from occurring, rather than providing assistance after an earthquake has occurred.
One method of seismic protection involves drilling in high-pressure reservoir seismic zones. Drilling is performed to depths reaching the high-pressure reservoir, allowing the release or utilization of high-pressure gas and liquid through the borehole, preventing earthquakes from occurring.
Pipeline seismic resistance refers to the technical measures taken to prevent the damage of pipeline engineering facilities during earthquakes. In areas with significant relative displacement faults and landslides during earthquakes, buried oil and gas pipelines may arch out of the ground, causing distortion, folding, and fracture. Equipment and buildings associated with the pipeline may also be damaged, leading to interruptions in transportation and leakage of oil and natural gas. The leaked oil and gas can pollute the environment and may lead to fires. Incidents of this nature have occurred in China, the United States, the former Soviet Union, and Japan. Therefore, when pipelines pass through earthquake-prone areas, various seismic measures must be taken, such as minimizing the intersection of pipelines with faults during route selection. To avoid compressive stress on the pipeline during fault movement, the direction of the pipeline should maintain an angle of 30° to 80° relative to the direction of fault movement.
Seismic-resistant flexible hose connections at the inlet and outlet of the pump, vibrating pipelines, and other key components can impact the normal operation of the system and damage pipeline system equipment. Vibrations also produce serious noise pollution. Seismic-resistant metal hoses (flexible connections) can effectively absorb pipe vibrations, reduce noise, and have a long service life.
Product Parameters:
Seismic-resistant hoses are used at the inlet and outlet of hydrocarbon pumps to connect pipelines. They play a seismic-relaxation role when the hydrocarbon pump is in operation, preventing the pipeline from loosening or breaking. The performance is stable, safe, and convenient. The general standard length is 0.5 meters, but it can also be chosen by the user. The intermediate rubber hose is a stainless steel wire braided rubber hose, and the flange joints at both ends are made of carbon steel.
