Project Name: Jiangsu Jiatong Energy Petrochemical & Polyester Integration Project
Industry: Petrochemical & Polyester
Project Scope: 5 Million TPA PTA Plant, 2.4 Million TPA Functional Fiber Plant, 10,000 TPA Benzoic Acid Plant, and 5,600 TPA Acetaldehyde Production Unit
Valve Solutions: Titanium Carbon Graphite High-Temperature Ball Valves, Eccentric Butterfly Valves, High-Temperature Control Valves, Globe Valves
Jiangsu Jiatong Energy developed a large-scale integrated petrochemical and polyester production complex, covering PTA, functional fibers, benzoic acid, and acetaldehyde production. The project requires high-performance valve solutions capable of operating under high temperatures, corrosive media, and continuous-duty conditions while ensuring process safety, production efficiency, and long-term operational reliability.
High-temperature process conditions in PTA and polyester production units
Corrosive and chemically aggressive media requiring superior material resistance
Continuous operation with stringent reliability and maintenance requirements
Accurate process control for stable production and product quality
Long service life under demanding operating environments
What We Provided
We supplied a range of high-performance industrial valves engineered for severe-service applications, including:
1Titanium Carbon Graphite High-Temperature Ball Valves
2Eccentric Butterfly Valves
3High-Temperature Control Valves
4Gate Valves
Each valve was designed to deliver reliable sealing performance, precise flow control, excellent wear resistance, and dependable operation throughout the plant.
Products Supplied
Project Results
· Reliable Continuous Operation: Supported stable and reliable operation across multiple production units under demanding process conditions.
· Enhanced Process Control: Improved flow regulation and process stability, contributing to consistent product quality.
· Reduced Maintenance Requirements: Durable valve performance helped reduce maintenance frequency and associated downtime.
· Long-Term Service Reliability: Delivered dependable sealing, wear resistance, and corrosion resistance for long-term plant operation.
Hangzhou Kaiwei Valve Group Co, Ltd, established in 2015, is a cutting-edgeindustrial enterprise that specializes in the R&D, design, casting, production,and sales of fluid control products and services
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