E-mail: [email protected]
Tel: +86-13761906384
Home > News > Content

Industry News

China Stainless Steel Seamless Pipe Production Base, 8 New Stainless Steel Enterprises

Jan 15, 2021

Ou Net News (Reporter Chen Mi, Correspondent Wu Huifang) Walked into the Ruike Surface Treatment Center located in the Lantian Industrial Park in Longwan District. The 11 pickling workshops and 1 pickling wastewater treatment workshop were amazing. Pickling is an important part of the stainless steel processing link. This project is responsible for the transformation of the metal surface treatment industry in Longwan District from "dividing, small, and scattered" to centralized and unified treatment. Since its commissioning on March 1 last year, it has achieved solid emission reduction. Waste 341.46 tons, 216.86 tons of pollutants discharged into water bodies, and 38,400 tons of tap water use have been reduced, which has strongly promoted the green transformation of Longwan stainless steel industry.

The stainless steel industry in Longwan District started in the early 1990s. Relying on the opportunity of reform and opening up and the spirit of Wenzhou people “dare to eat the first bite of crabs, they purchased steel pipes from Russia and processed them in a family processing industry model. Gradually develop into an important industry in the region. By 2004, the number of enterprises in the stainless steel industry in the district had grown to 446, and the processing output value accounted for 22% of the total industrial output value of the district. It was rated as the only "China Stainless Steel Seamless Pipe Production Base" in the country. However, the excessive development and crude production technology have caused serious damage to the environment of Longwan.

He Ganjin, secretary-general of the Longwan District Stainless Steel Industry Association, said frankly that at that time, due to the large number of companies in the stainless steel industry, wide distribution, and scattered surface treatments such as pickling, problems of sewage spilling into the river and entering the fields occurred from time to time. Even at the expense of GDP and the loss of the "national brand" golden name card, the determination to improve the environment cannot be shaken. Since 2004, the district has carried out systematic management of the stainless steel drawing pipe industry in the district. In 2007, it successfully realized the "strict management district". "Take off your hat. In 2017, Longwan issued the “Implementation Plan for Special Actions for the Remediation and Improvement of Heavy Pollution Industries. In 2018, 139 stainless steel pipe drawing enterprises were shut down and eliminated, 45 were upgraded in situ, and 26 were integrated into the park... During this period, Longwan stainless steel industry Modern enterprises with technological innovation replace "low, small, and scattered" workshops. Relying on the investment of nearly 470 million yuan to build the stainless steel industry's technological transformation, process innovation, small and micro parks, and centralized pickling and other key transformation and upgrading projects, to achieve technological project transformation, effectively breaking through the key bottleneck of the industry's transformation and upgrading development.

"Industry pollution remediation is the means, and industrial transformation and upgrading is the last word." Zeng Guohai, director of the Longwan Branch of the Municipal Ecological Environment Bureau, said that small and micro parks have solved the problem of agglomeration of stainless steel enterprises. road. In the future, "Wenzhou Qingshan Iron and Steel City" will guide the optimization of the industrial structure of the entire district, expand the space for industrial development, and improve regional purification.

After comprehensive renovation, the stainless steel industry in Longwan District has vacated more than 1,700 acres of industrial land, 8 new stainless steel companies have been added, and 5 industrial technological transformation projects have been completed. The total discharge of heavy metal pollutants has been reduced by over 85%. The 89.6% in 2016 rose to 98.1% in November 2020, achieving a “win-winfor industry development and environmental protection.