Explore our industrial grade solutions, customized for pipelines, joints, valves, and heavy-duty structural sealing applications.
Modern industrial infrastructures demand extreme reliability when facing long-term exposure to harsh environments, buried soil stress, moisture penetration, and thermal shifts. Corrosion damage in oil, gas, water pipelines, and field joints costs the global economy billions annually. To prevent degradation, specialized pipeline coatings and weatherproof protection systems must maintain structural integrity for up to 30 or 50 years.
Pipeline weatherproof tapes function by forming an impenetrable barrier against oxygen, electrolytes, and water. Crucial factors in these protection tapes include backing material resilience, adhesive shear strength, and electrochemical compatibility with cathodic protection systems (avoiding cathodic disbondment). Material technologies range from cold-applied polymeric tapes (polyethylene/polypropylene backings) to visco-elastic polymers that flow into structural micro-fissures, establishing 100% surface contact.
Selecting the appropriate anti-corrosion barrier depends heavily on the operational temperature, soil condition, mechanical impact levels, and exposure to UV radiation. Our state-level labs design custom formulations that balance elasticity and tensile strength, guaranteeing absolute defense in extreme field joint coating (FJC) operations, HDD (Horizontal Directional Drilling), and pipeline rehabilitations.
High-density PE and PP cross-linked backing films provide exceptional tensile strength and puncture resistance. These materials block moisture vapor transmission and defend pipeline bodies from impact during backfilling.
Viscoelastic coatings possess a unique fluid-like property that wets the steel substrate at a microscopic level, self-healing minor scratches and providing complete protection without requiring complex surface preheating.
Radiation cross-linked polyolefin backings, combined with high-shear hot melt adhesives, shrink when heated to form a robust, continuous sleeve wrapper designed specifically for high-stress field joint protection.
Founded in 2000, integrating R&D, production, sales, buried pipeline detection, and field application services.
CYCT New Materials Company Limited (for short, CYCT) is a state-level high-tech enterprise integrating R&D, production and sales of pipeline corrosion protection materials as well as buried pipeline detection service and pipeline coating field application service into one. For decades, CYCT has dedicated itself to the development and manufacturing of premium pipeline corrosion protection systems.
Equipped with leading testing and R&D capabilities, a professional research team, and a national CNAS-accredited laboratory, CYCT is an industry-recognized technical pioneer. By maintaining deep cooperation with leading institutes such as the CNPC Pipeline Science Research Institute, we provide comprehensive technical services, cathodic protection design, rehabilitation project management, and integrated safety systems for active and in-service pipelines.
CYCT serves as a stable supplier of field joint coatings for PetroChina, Sinopec, PipeChina, China Gas Group, Indian Oil, and local pipeline networks. We have developed and introduced several specialty corrosion protection materials including viscoelastic anticorrosion materials, special photo-curing sleeves for HDD protection, polyurea coatings, and high-performance heat shrinkable materials.
CYCT owns leading testing and R&D capabilities, a professional R&D team, and a national CNAS-accredited laboratory.
Leveraging deep industrial integration, raw material access, and automated manufacturing scaling to deliver world-class tape systems.
China's industrial landscape offers unparalleled raw material supply stability. Base polymers (PE, PP), synthetic rubbers, hot-melt adhesives, and specialized chemical additives are sourced directly from large-scale petrochemical complexes. This proximity minimizes raw material transit time and costs, allowing CYCT to offer cost-competitive solutions without compromising on chemical formulation standards.
Our OEM factory scales production to meet massive municipal infrastructure requirements. Advanced extrusion, radiation cross-linking chambers, adhesive coating plants, and automated slitting lines ensure rapid turnaround times. Whether you require standard widths or bespoke dimensions, our operations can adjust processing configurations rapidly. Our quality control tracking follows the ISO 9001 system, ensuring batch-to-batch consistency for pipeline field projects.
| Base Materials | PE, PP, Viscoelastic Elastomer, Bitumen / Coal Tar |
| Backing Thickness | 0.3mm to 2.5mm (Customizable) |
| Adhesive Layers | Butyl Rubber, Hot Melt, Viscoelastic paste, Mastic |
| Temperature Ratings | -45°C up to +85°C (High-temp PP designs) |
| Standards Support | DIN 30672, EN 12068, ASTM D1000, ISO 21809-3 |
Our in-house R&D team can adapt chemical formulations to counter unique environmental stressors like high saline soils, deep water pressure, or intense ultraviolet radiation.
Procuring anti-corrosion materials for critical energy pipelines requires strict compliance with international testing frameworks. CYCT addresses this by maintaining certifications across global standards registries. Our facility features a dedicated testing lab accredited by CNAS, ensuring that all structural and performance ratings match field demands.
We provide comprehensive engineering support, customized installation guidelines, site-application training, and chemical compatibility documentation. Our export division manages logistics compliance, dangerous goods classification (where applicable), and custom clearance certificates, ensuring frictionless supply chains from our manufacturing docks directly to your construction sites.
Additionally, we work closely with local third-party inspection firms (SGS, TÜV, BV) during factory acceptance testing (FAT). This transparency guarantees that the materials delivered match the exact technical submittals approved by project developers and engineers.
Member of Council in Chinese Society for Corrosion and Protection (CSCP) and a stable supplier to PetroChina, Sinopec, and global operators.
Credentials & Qualifications: Member of Council in Chinese Society for Corrosion and Protection (CSCP), Qualification Certificate of Corrosion Protection Construction, Qualification Certificate of Pipeline Detection, Well-known Brand of Pipeline Corrosion Protection in China, Corporate Member of China Association of Petroleum Engineering Construction (CAPEC), State-Level High-Tech Enterprise with more than ten proprietary intellectual property rights.
Delivering specific protective configurations tailored to unique topographical and thermal challenges.
Pipelines routed beneath rivers, highways, and infrastructure undergo severe mechanical shear stress during pullback. Specialized photo-curing protective sleeves and tough outer PP/PE wraps prevent structural gouging, keeping primary anti-corrosion coatings intact.
Marine splash zones and saturated soils require robust water barriers. Our viscoelastic coating systems establish an airtight seal on uneven surfaces, ensuring long-term adhesion in high-humidity offshore pipeline junctions and splash zones.
Flanges, tees, and valves present irregular geometries that standard planar wraps cannot cover cleanly. Self-adhesive viscoelastic paste and moldable putty flow easily around complex shapes, eliminating air pockets and preventing moisture entrapment.
The global protective wrap and technical tape industry is transitioning toward eco-friendly materials and high-performance adhesives. Key market drivers include the rapid expansion of hydrogen infrastructure, deep-well carbon sequestration systems, and global green regulatory standards. Traditional solvent-based primers are being replaced by solvent-free cold-applied visco-elastic compounds that reduce VOC emissions during field applications.
Another key trend is the development of wide-temperature adhesives capable of operating from sub-zero arctic climates to high-temperature oil extraction zones (up to +85°C or higher). Improved UV stabilization additives are also extending the lifespan of exposed pipeline crossings, keeping wrap systems from cracking or peeling under direct sun exposure.
CYCT continues to invest in molecular cross-linking chemistry to design thinner, stronger polymer backings. These advancements reduce transport weight and installation effort while maintaining excellent puncture and tear resistance.
Eliminating volatile solvents during application to protect site teams and nearby ecosystems.
Formulations that automatically seal minor punctures, keeping the barrier waterproof without manual repair.
Designing coatings that allow CP diagnostic currents to pass safely, preventing dangerous shielding effects.
Get professional answers regarding material selection, installation parameters, and standard compliance from our laboratory experts.
A: Viscoelastic tape operates as a constant cold-flow liquid, maintaining excellent wetting properties and surface contact without needing a primer. Traditional PE cold-applied tape depends on elastomer-modified butyl adhesives, which provide high mechanical shear resistance but typically require proper surface pre-priming to prevent moisture migration.
A: We optimize the adhesive formulation using specialized polar polymers that form tight chemical and physical bonds with the steel surface. This high-bond strength resists displacement by water molecules or hydrogen gas generated during cathodic protection operations.
A: Yes, our FRDP and FRDS series are designed according to ISO 21809-3 and EN 12068 standards. When applied on surfaces cleaned to Sa 2.5 profile, our high-shear hot-melt adhesive systems form an integrated layer that matches the functional service life of standard three-layer polyethylene coatings.
A: We provide complete Mill Test Certificates (MTC) for each production run, detailing tensile strength, elongation at break, peel strength, impact resistance, thermal aging, dielectric breakdown, and cathodic disbondment ratings.
A: All rolls should be stored horizontally in their original packaging, away from direct sunlight, in clean, dry environments at temperatures between +5°C and +35°C to preserve release liner performance and adhesive properties.
A: Our wide-temperature viscoelastic systems operate reliably from -30°C to +80°C. They can be applied in extreme cold or heat without losing their self-healing, flow, and sealing properties.
Explore our industrial specialty systems, engineered for rehabilitation, field patching, joint protection, and pipe defects reinforcement.
CYCT
