Shandong Shouguang Songjiang Rubber Expansion Joints, Seawater Desalination Songjiang Rubber Expansion Joints, Acid-Resistant Rubber Expansion Joints
In 2014, Shanghai Songjiang Shock Absorber Group Co., Ltd. provided acid-resistant rubber expansion joint products for the Shandong Shouguang Seawater Desalination Project. We are a manufacturer of acid-resistant rubber expansion joints in Shanghai. For the latest prices in 2016, you can call 021-60960001 for inquiries!
I. The following is a scanned copy of the contract between Shandong Shouguang Seawater Desalination Project and Shanghai Songjiang Shock Absorber Group Co., Ltd:
II. Introduction to Shandong Shouguang Seawater Desalination Project:
As of 2013, a total of 103 seawater desalination projects had been completed nationwide, with a total production capacity of 900,800 tons per day. The largest seawater desalination project has a daily production capacity of 200,000 tons. According to the report, Tianjin has the largest seawater desalination production capacity, reaching 317,200 tons, and three coastal provinces, Hebei, Shandong, and Zhejiang, have production capacities exceeding 100,000 tons.
The report states that seawater desalination projects are distributed in nine coastal provinces and cities, mainly in coastal cities and islands suffering from severe water shortages. Large-scale industrial seawater desalination projects are dominant in the northern region, while civil seawater desalination projects are prevalent in the southern region, particularly in Zhejiang, Fujian, and Hainan. According to the proportion of water use in completed seawater desalination projects nationwide, the largest consumer is thermal power plants, accounting for 30.43%, followed by domestic water supply at 29.23%.
III. Shandong Shouguang Seawater Desalination Project utilizes Songjiang acid-resistant rubber expansion joints in Shouguang City, which is described as follows:
The city is located in the southwestern part of Shouguang County, with geographical coordinates at approximately 36°52′ N latitude and 118°44′ E longitude. It is well-connected by roads and railways to various parts of China, with a straight-line distance of 400 kilometers to Beijing, 165 kilometers to Jinan, 37.5 kilometers to Weifang, 31 kilometers to Qingzhou, 35.5 kilometers to Guangrao County, and 20.5 kilometers to Changle County.
It borders Hanting District to the east for 24.4 kilometers, Qingzhou City to the west for 9.2 kilometers, the junction of Changle and Qingzhou cities to the south for 16.8 kilometers, and Guangrao County to the north for 42.48 kilometers. To the northeast, it borders Hanting District for 40 kilometers, Guangrao County to the northwest for 20.8 kilometers, Qingzhou City to the southwest for 12.4 kilometers, and Changle County to the southeast for 16 kilometers.
The geological strata in the area primarily consist of the Quaternary system, with the top layer being loess, followed by gravel-bearing clay layers. The thickness of this layer varies from 50 to 300 meters. Below this, the Neogene system includes greenish-black basalt, brown claystone, and sandstone, with a layer of red conglomerate at the bottom, exceeding 200 meters in thickness. The upper part of the Cambrian system features greenish-gray fine sandstone, followed by reddish-brown claystone and sandstone, with another layer of red conglomerate at the bottom, also exceeding 200 meters in thickness. The Cambrian system consists of gray limestone, with intercalations of greenish-yellow mudstone and laminated limestone, and the southeastern part of the county has Upper Neogene to Upper Miocene strata.
IV. Introduction to the rubber expansion joint products supporting the Shandong Shouguang Seawater Desalination Project:
The structural design features a high arch section and a long curve, making it suitable for locations prone to frequent thermal changes that may cause damage to pipelines. The elastic sliding transfer and deformation of mechanical forces by rubber effectively eliminate physical damage from displacement in pumps, valves, and pipelines. Since rubber is a poor conductor of heat, it is an ideal environmentally friendly product for reducing vibration and noise transmission.
The authentic photo of songjiang rubber expansion joints for Shandong Shouguang Seawater Desalination Project
Below is a scanned copy of the authentic agreement. Please do not modify or reproduce it. This contract serves as proof of supply. Thank you for your cooperation.
This product has a smooth inner wall in its design. Through practical testing, it has been shown that it has no impact on the flow velocity and flow rate of the medium. It never rusts and can essentially eliminate the need for maintenance during its effective operational life. It is used as a flexible connecting element between metal pipelines, available in three connection methods: loose sleeve flange type, fixed flange type, and threaded type.
Definition of rubber flexible joint: Shanghai Songjiang Shock Absorber Group Co., Ltd. is located at No. 699 Caosheng Road, Shanghai, with a registered capital of 59.1 million. We are a professional manufacturer specializing in the production and research of rubber flexible joints, metal flexible joints, stainless steel corrugated pipes, and spring shock absorbers. We welcome new and old customers to visit our factory.”
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