Chasing the Light and Going Far

Upgrade of Zhongzheng Equipment Intelligent Manufacturing Empowered Products

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Pursuing Excellence, Innovation, and Realism

The enterprise concept of technology first has been established since its establishment

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Expand multiple fields with strength

Striving for excellence and continuous innovation

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Green smelting cycle development

Focusing on green development and building a better future together

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CSIE EQUIPMENT

Stable development • Brave innovation • Creating value

Zhongzheng Industrial Equipment Jiangsu Co., Ltd. was established in 2000, with its headquarters located in Haimen Yanjiang Industrial Park, Nantong City, Jiangsu Province. It is a technology-based enterprise specializing in stainless steel seamless pipes, stainless steel welded pipes, alloy steel pipes, stainless steel pipe fittings, prefabricated parts, civil connecting water pipes and fittings, bimetallic surfacing composite pipes, pipe fittings, and flanges.

It is one of the few technology-based enterprises in China engaged in high-end stainless steel special materials. After more than 20 years of development, the company has increasingly grown into an excellent supplier of energy equipment. Zhongzheng Equipment provides various specifications and varieties of stainless steel pipe fittings for various energy infrastructure related to the national economy and people's livelihood, covering industries such as petrochemical, mining and refining, coal to oil, coal chemical, LNG, lithium batteries, etc. The products are widely used in refining units, atmospheric and vacuum distillation units, coal to oil Urea plant and other engineering projects are exported to Australia and Europe.

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Provide stable and excellent service to customers

  • 2000

    Year

    The company was established in 2000

  • 10

    +

    Service Area 10+

  • 1500

    +

    Various cooperative projects 1500+

  • 1000

    +

    1000+Cooperative clients

  • 98

    %+

    Customer satisfaction98%+

Stainless steel pipe

PRODUCT


Stainless steel pipe

Stainless steel pipe is a hollow, elongated, cylindrical steel used for conveying fluids in pipelines. It is mainly used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, and mechanical structural components. Stainless steel pipes are made of steel billets of acid and heat resistant grades, which are heated, perforated, sized, hot-rolled, and cut.

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Pipe fitting

PRODUCT


Pipe fitting

Stainless steel pipe fittings belong to a type of pipe fittings, which are made of stainless steel material, so they are called stainless steel pipe fittings. They include: stainless steel elbows, stainless steel tees, stainless steel crosses, stainless steel reducing pipes, stainless steel pipe caps, etc. According to the connection method, they can be divided into four categories: socket type stainless steel pipe fittings, threaded stainless steel pipe fittings, flanged stainless steel pipe fittings, and welded stainless steel pipe fittings.

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Flange

PRODUCT


Flange

A flange, also known as a flange or flange. A flange is a component that connects pipes to each other and is connected to the end of the pipe. There are holes on the flange, and bolts make the two flanges tightly connected. Seal the flanges with gaskets. The flange is divided into threaded connection (threaded connection) flange and welded flange.

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Finished oil

PRODUCT


Finished oil

Product oil is the petroleum product produced by modern refining and processing of petroleum. In a broad sense, product oil refers to the oil products produced by crude oil production and processing, which can be divided into six categories: petroleum fuel, petroleum solvent and chemical raw materials, lubricant, paraffin, petroleum asphalt, and petroleum coke. In a narrow sense, product oil is the fuel that we contact daily, such as automobile fuel, aviation fuel, etc.

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INDUSTRY APPLICATIONS

In the field of pharmaceutical and chemical engineering, there are strict standards for material selection. In order to meet customers' performance requirements for products in extremely high temperature, high pressure, and highly corrosive circulation media environments, China Certification Equipment strives for excellence, controlling product quality from the source, and ensuring the reliability, safety, and stability of the final product.

With the development of LNG projects, pipeline transportation is carried out under low-temperature pressure medium, therefore the technical requirements for stainless steel pipes are relatively high. After continuous verification and testing, our products can meet the standards of the liquefied natural gas industry.

The construction of offshore oil and gas pipelines is different from the general technology for stainless steel pipelines in seawater with low temperature pressure and extreme high corrosion media. Our high-pressure pipe products have gone through multiple tests and won the trust of customers.

The transportation of solid waste gases and liquids in the field of biomedicine requires extremely high quality of stainless steel pipelines. Only stainless steel pipelines that meet safety standards can ensure the absolute safety and reliability of bioengineering production research.

In the transportation of environmentally friendly mechanical equipment and ship pipelines, stainless steel pipes undertake the task of machine transportation and connection. Qualified instrument pipes can make the performance of mechanical equipment more outstanding.

The new energy field covers emerging energy sources such as polycrystalline silicon and lithium batteries. Stainless steel pipes are widely used in the production of the new energy field, standing out due to their perfect performance.

2023-03-07

EU Announces Anti Evasion Investigation Results on Stainless Steel Pipe Butt Weldments Imported from Malaysia

On March 2, 2023, the European Commission's Implementing Regulation No. 2023/453 extended the final Anti-Dumping Duty imposed by Implementing Regulation No. 2017/141 on the import of certain stainless steel pipes and pipe butt welding fittings (whether completed or not) originating in China to the import of certain stainless steel pipes or pipe butt welding fittings consigned from Malaysia, whether completed or not, whether declared to be originating in Malaysia or not.

2023-03-07

The Spanish stainless steel factory Acerinox's production in 2022 decreased by 17% year-on-year to 2.108 million tons

Acerinox, a stainless steel manufacturer headquartered in Spain, saw a significant decline in production in the fourth quarter of 2022 due to weak apparent demand and seasonal adjustments at the end of the year, as well as slow inventory reduction, which increased pressure on production release.

2023-03-07

Araguaia plans to build a second nickel production line to produce ice nickel

On March 6th, Horizonte Minerals, a mining developer focused on Brazil, announced that its Araguaia project's Line 2 feasibility study was consistent. The company listed on AIM stated that it plans to rebuild an RKEF processing plant, and Araguaia's second production line is expected to increase annual production by 100% to 29000 tons of nickel.

2023-03-07

Plan to limit the grade of nickel ore trading, and multiple measures in Indonesia to promote the development of new energy industry

Indonesia is the world's largest producer of nickel, which is an important component of long-term electric vehicle batteries. The country is carrying out dozens of projects, mainly invested by Chinese companies, to process nickel ore into raw materials and use them for battery production in other places. On March 6th, APNI Secretary General Meidy Katrin Lengkey stated at the 6th anniversary celebration that several things need to be done to establish equal management and business in the nickel mining and management industry.

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