Leveraging our core technology in corrosion-resistant alloy mechanically lined pipe, we deliver specialized, standardized, and customized prefabrication solutions tailored to the critical corrosion protection and cleanliness requirements of seven key industries: oil & gas, chemical engineering, marine engineering, power generation, pharmaceuticals & food and beverage, and municipal water, heating, and gas supply. Built on the pillars of "factory prefabrication, precision fit, efficient delivery, and end-to-end peace of mind," our services accelerate project timelines, reduce costs, enhance quality, and ensure long-term, stable operation for engineering projects across all sectors.
Core Advantages of Our Prefabrication Services
– Precision Fit Across All Industries: Deeply aligned with the specific operating conditions of each sector—including sour service and high pressure in oil & gas; high temperature and corrosion resistance in power generation; strong acid and alkali resistance in chemicals; sterile and contamination-free environments in pharmaceuticals and F&B; long-term safety and durability in municipal water/heating/gas; high salinity and biofouling resistance in marine engineering; and high temperature and high corrosion resistance in geothermal applications. Lining materials (316L, 2205, 2507 duplex stainless steel, Hastelloy, Inconel 825/625, titanium alloys, zirconium alloys, etc.) are selected accordingly, eliminating the need for on-site rework and ensuring direct compatibility with actual project requirements.
– Standardized Production with Guaranteed Quality: Manufactured on automated prefabrication production lines and strictly compliant with industry-specific codes and national standards, every stage—from raw material selection, lining cladding, pipe forming, to inspection and acceptance—is subject to full-process quality control. This eliminates on-site construction errors and ensures every prefabricated pipe meets the corrosion protection, clean conveyance, and safe operation standards required by each industry.
– Efficient Delivery & Shortened Project Schedules: Factory-based centralized prefabrication runs concurrently with on-site construction preparation, dramatically reducing time-consuming on-site pipe processing, welding, and anti-corrosion work. Compared to traditional on-site fabrication, our approach cuts construction schedules by 30%–50%, effectively mitigating challenges associated with offshore, high-altitude, chemical plant, and municipal network environments, while lowering both construction costs and safety risks.
– Customized Solutions: We offer prefabricated pipe specifications, lining materials, and connection methods tailored to specific project parameters (diameter, pressure, temperature, media characteristics). Adaptable to diverse sub-segments—such as oil transmission pipelines, purified water lines for pharmaceuticals, municipal gas networks, and geothermal reinjection lines—our solutions flexibly meet the unique needs of each project.
– End-to-End Turnkey Support: We provide a complete one-stop service covering initial requirement consultation, industry-specific solution design, factory prefabrication, professional installation guidance, and after-sales maintenance. Dedicated technical teams for each industry are assigned to support you throughout the entire process, resolving any technical issues during prefabrication and installation to ensure long-term, reliable system operation.
Comprehensive Prefabrication Service Scope by Industry
– Oil & Gas Industry: Covers onshore and shallow offshore oil/gas transmission pipelines, oil & gas processing plant lines, drilling platform support lines, and sour hydrocarbon transmission lines—addressing the core needs for sulfur resistance, high-pressure tolerance, corrosion resistance, and leak prevention.
– Chemical Industry: Encompasses chemical raw material transmission lines, acid/alkali media pipelines, and chemical wastewater treatment lines—tailored for resistance to strong acids, alkalis, organic solvents, corrosion, and contamination.
– Marine Engineering: Includes seawater cooling piping for offshore platforms, shallow submarine oil transmission lines, and full-process seawater desalination lines (intake, pretreatment, reverse osmosis, brine discharge, etc.)—meeting demands for high salinity, sulfur resistance, biofouling resistance, and marine corrosion protection.
– Power Generation: Covers cooling water lines for thermal power plants, desulfurization and denitrification lines, high-temperature steam lines, and auxiliary lines for nuclear power—engineered for high-temperature resistance, acid/alkali resistance, abrasion resistance, and scale prevention.
– Pharmaceuticals & Food and Beverage: Includes purified water / water-for-injection lines, pharmaceutical intermediate transfer lines, and fluid conveyance lines for food and beverage production—ensuring sterile, contamination-free, non-leaching performance in compliance with GMP and FDA standards.
– Municipal Water, Heating, and Gas Supply: Covers municipal tap water networks, secondary water supply lines, district heating pipelines, and city gas networks—designed for safety, longevity, moisture resistance, rust prevention, and freedom from secondary contamination.
Zonpipe
