A PVC welding rod is a specialized "plastic strip" designed to bond PVC components through melting. Using hot-air welding, CPVC welding rod integrates seamlessly with the workpiece to achieve strong connections or repairs. Clear PVC welding rod serves as a fundamental and critical welding material in fields such as chemical corrosion protection, water treatment, and plastic processing.The primary difference between PVC, PP, and PE welding rods lies in their material properties. PVC offers high hardness and stiffness, but its heat resistance and low-temperature impact strength are generally inferior to those of PP and PE. Therefore, the most suitable welding rod material is selected based on specific application conditions (such as medium type and temperature).
Size:
Round: Φ2.0–4.0 mm (single/double/triple-strand)
Triangular: 3×5 mm / 4×6 mm
Color:
Custom-matched to plates and pipes.
Packaging:
5 kg per bundle/coil.
Characteristics
Provides robust weld strength, offers varied but consistent profiles, and ensures user-friendly handling.
Applications
1. Fabrication and Installation of Anti-Corrosion Equipment (Core Application)
PVC Anti-Corrosion Tanks/Containers: Used for welding seams of large anti-corrosion tank panels, reinforcing structures, openings, and pipe connections.
Chemical Containers and Pipelines: Fabrication and connection of PVC pipelines, valves, containers, exhaust hoods, scrubbers, and other components for transporting or storing chemical media such as acids, alkalis, and salts.
2. Plastic Processing and Building Materials Industry
Plastic Doors, Windows, and Profiles: Used for welding PVC door/window frames, decorative profiles, and partitions.
Advertising and Display: Welding PVC advertising boards, display racks, signage, etc.
3. Environmental Protection and Water Treatment Engineering
Sewage Treatment Equipment: Welding PVC ventilation pipes, drainage pipes, wastewater tank linings, and various equipment components.
4. General Maintenance
Repair of Damaged PVC Products: Such as chemical pipelines, water tanks, ventilation ducts, plastic products, etc.
Company Information
Profile:
1.Baoding Lida Plastic Industry Co., Ltd. was established in 1997, in 2003 it won the high-tech enterprise certificate, and then be exempt through 2007 Quality Supervision and Inspection Certificates
2.We are committed to producing high-performance plastic products, such as PVC, PP, HDPE sheets, tubes, rods, profiles and welding rods, used in chemistry, engineering, electronics, food, medical care, water supply and drainage works, construction materials, irrigation, water breeding, electricity and communications fields.
3.We have 20 advanced sheet facilities, 35 facilities pipes and other plastic products, the annual production of the product more than 62,500 tons.
4.We have established a worldwide sales network,products have been exported to over 20 countries such as USA,UK,Canada,Australia and so on.
5.Baoding Lida Plastic Industry Co., Ltd. is committed to providing our customers with not only quality products,and offers a range of value-added services, including technical support and timely response to customers' daily needs
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