Center Enamel Can Provide Pressure Vessels for North Korea Chemical Industry

Center Enamel Can Provide Pressure Vessels for North Korea Chemical Industry

As North Korea continues to modernize its industrial infrastructure, the chemical industry has emerged as a key sector for national development. This strategic transformation requires robust, high-quality equipment capable of meeting rigorous safety, durability, and efficiency standards. Among these, pressure vessels—crucial for storage and processing—play a foundational role in the sustainable growth of chemical production.

Shijiazhuang Zhengzhong Technology Co., Ltd, internationally recognized as Center Enamel, stands ready to meet this demand. With over 30 years of expertise in designing and manufacturing industrial storage solutions, Center Enamel is ideally positioned to supply the North Korean chemical industry with world-class stainless steel and welded steel pressure vessels.

As a Global Leading Pressure Vessels Manufacturer, Shijiazhuang Zhengzhong Technology Co., Ltd(Center Enamel ) Powering Global Industries with Unrivaled Pressure Vessel Solutions, Your Trusted Global Partner for Mission-Critical Pressure Vessels. Center Enamel stands at the forefront of pressure vessel innovation and manufacturing, delivering pressure vessel solution to industries worldwide. With a legacy of excellence, Center Enamel has consistently set industry benchmarks, providing cutting-edge pressure vessel solutions for the most demanding applications globally.

About Center Enamel: A Global Leader in Industrial Storage Solutions

Center Enamel has evolved into a global leader in providing industrial tank and silo solutions. Headquartered in Shijiazhuang, China, the company has a strong international presence across Asia, Africa, Europe, and the Americas. The company’s ISO 9001, ISO 14001, and ISO 45001 certifications ensure that every product adheres to stringent quality, environmental, and safety standards.

Center Enamel’s pressure vessels are widely used in the chemical, pharmaceutical, food, beverage, wastewater, and energy industries. With proprietary technologies, fully automated production lines, and a commitment to innovation, the company delivers tailor-made solutions that meet global standards such as ASME, GB, DIN, and ISO.

The Demand for Pressure Vessels in North Korea’s Chemical Industry

As North Korea increases production capacities for basic and fine chemicals, fertilizers, and petrochemicals, the demand for reliable, high-performance equipment is rising. Pressure vessels are critical in a variety of chemical processes including:

Reactor and containment operations

Storage of volatile chemicals

Mixing and blending of chemical agents

Fermentation and catalysis

Gas-liquid separation and purification

Due to the volatile nature of many chemical compounds, pressure vessels must be manufactured with precision and high-grade materials to ensure safety and longevity under harsh operational conditions. Center Enamel’s stainless steel and welded steel tanks offer the reliability and performance required for such demanding applications.

Why Choose Center Enamel Pressure Vessels?

1. High-Quality Materials: Stainless Steel and Welded Steel

Center Enamel offers pressure vessels made from 316L, 304, duplex stainless steel, and various grades of carbon steel. These materials provide:

Excellent corrosion resistance

High pressure and temperature tolerance

Extended service life

Minimal maintenance requirements

Whether handling corrosive acids, alkalis, solvents, or high-pressure gases, our tanks are designed to perform flawlessly over time.

2. Custom Design Capabilities

Every chemical plant has unique specifications based on the nature of the chemicals processed, production volumes, space constraints, and regulatory requirements. Center Enamel works closely with clients to deliver:

Tailor-made tank dimensions and volumes

Single-wall or double-wall designs

Vertical or horizontal orientations

Custom manways, nozzles, insulation, and agitation systems

Our design engineers use SolidWorks, AutoCAD, and ANSYS for finite element analysis (FEA), ensuring structural integrity and stress optimization.

3. Advanced Manufacturing Facilities

Our state-of-the-art production center includes:

CNC laser cutting machines

Robotic welding systems

High-precision polishing lines

Hydrostatic and pneumatic testing units

Non-destructive testing (NDT) systems including X-ray and ultrasonic

This ensures not only high precision and repeatability but also safety and consistency in every vessel manufactured.

4. Compliance with International Standards

Center Enamel manufactures pressure vessels in strict accordance with:

ASME Section VIII Div.1/2

GB 150/151

PED 2014/68/EU

API 650/620

ISO 3834 and EN 13445

Each vessel comes with a complete Material Test Report (MTR), Pressure Test Report, Welding Record, and Third-Party Inspection Report (on request).

5. Corrosion Resistance and Surface Finish

Center Enamel tanks are available with:

Pickled and passivated surfaces

Electropolished interiors

Glass-fused-to-steel coating options

Internal and external epoxy coatings (for steel tanks)

These finishes extend the life of the tank, reduce contamination risk, and ensure compliance with cleanroom or hazardous material standards.

Types of Pressure Vessels Available for North Korean Chemical Applications

1. Vertical Stainless Steel Pressure Vessels

Ideal for high-pressure liquid storage, these tanks feature:

Compact footprint

Vertical space optimization

Agitators or mixers as needed

Internal heating or cooling coils

2. Horizontal Welded Steel Pressure Vessels

Best suited for gas storage or transportation within plant facilities. Benefits include:

Stability and easy access for maintenance

High structural strength

Multi-compartment design for various media

3. Jacketed Reactors and Processing Vessels

Used for exothermic or endothermic reactions. Jacketed designs allow for:

Controlled temperature management

Efficient heat exchange

Integration with plant automation systems

4. Vacuum and Semi-Vacuum Vessels

Engineered for distillation, degassing, or evaporation in chemical processes, these vessels are built to withstand internal vacuums and high external pressures.

Key Applications in North Korean Chemical Industry

The following sectors in North Korea can significantly benefit from Center Enamel pressure vessels:

Sector Use Case

Fertilizer Plants Ammonia and urea synthesis and storage

Petrochemical Refineries Catalytic cracking, naphtha reforming

Pharmaceutical Manufacturing Fermentation, mixing, and solvent storage

Water Treatment Chemical dosing, coagulation, and pH control

Explosives and Propellants High-pressure mixing of sensitive compounds

Ensuring Reliable Supply and After-Sales Service

Even under complex geopolitical or logistical conditions, Center Enamel remains committed to supporting its international clients. We offer:

Flexible shipment options via Dalian, Tianjin, or Dandong

Remote installation supervision and video training

Spare parts and maintenance toolkits

Documentation in Korean, English, and Chinese

Long-term performance guarantees

Our experienced export team ensures all documentation complies with cross-border trade policies, including certificates of origin, HS codes, and bilingual instruction manuals.

Environmental and Safety Commitment

Center Enamel’s solutions are developed with strict adherence to environmental protection and operator safety:

All tanks are designed to contain leaks or prevent toxic gas escapes

Emergency venting and rupture discs can be integrated

Our tanks support integration with real-time monitoring systems and PLCs

This is particularly important in chemical environments where human and environmental risks must be minimized.

Future Prospects: Long-Term Partnership with North Korea’s Industry

Center Enamel does not just aim to be a supplier—we strive to be a strategic partner in building North Korea’s modern industrial landscape. Our experience with large-scale turnkey projects in countries like Vietnam, Russia, Indonesia, and Pakistan makes us uniquely capable of executing complex installations even in remote regions.

We are open to collaborating with North Korean engineering firms, EPC contractors, and government bodies to jointly plan, deliver, and maintain long-lasting infrastructure critical for industrial advancement.

The modernization of North Korea’s chemical industry presents a unique opportunity to build robust, safe, and sustainable manufacturing ecosystems. Center Enamel, with its cutting-edge pressure vessel technology and decades of international experience, is ideally suited to supply stainless steel and welded steel tanks that meet the highest global standards.

We welcome opportunities to contribute to this transformation by delivering pressure vessels that ensure safety, efficiency, and longevity in all types of chemical processing applications.

Shijiazhuang Zhengzhong Technology Co.,Ltd is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 1989. Our products range includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs. With professional enameling R&D team and more than 20 enameling patents, Shijiazhuang Zhengzhong Technology Co.,Ltd has become the leader in bolted tanks industry of Asia. Our products are certified to ISO 9001, CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001 and other international standards.

Shijiazhuang Zhengzhong Technology Co., Ltd is not only the first manufacturer in China which produces Glass-Fused-to-Steel tanks, but also the most experienced professional bolted tanks manufacturer in Asia. The engineering & design, product testing and quality system of Center Enamel Glass-Fused-to-Steel tanks is in strict accordance with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. Center Enamel Glass-Fused-to-Steel tanks are wildly used in drinking / potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture and other applications. Until 2023, Center Enamel bolted tanks have been exported to more than 100 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil and South Africa etc., the superior tank quality and prompt service gains us worldwide recognition.

As an outstanding containment and cover system provider with more than 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd sincerely expects to establish long-term cooperation with the local partners throughout the world and make continuous contribution to the development of the industry.