PVC Waterstop WW250 is a high-performance medium-width waterproof sealing material engineered for concrete joints with large displacement and high leakage prevention requirements. The model "WW250" clearly defines its core attributes: WW (Double Wave-shaped) cross-section (the key to dual-layer displacement adaptation and double waterproof barriers) and 250mm standard width (optimized for balanced coverage and material efficiency).

PVC WATERSTOPPER W200 is a high-performance medium-width waterproof sealing material designed for concrete joints with frequent thermal expansion and settlement. The model "W200" clearly defines its core attributes: W-shaped (wave-shaped) cross-section (the key to enhanced multi-directional displacement adaptation) and 200mm standard width (optimized for balanced coverage and material efficiency).

The PVC Waterstopper KWD250 is a highly effective solution for sealing joints and preventing water leakage in construction projects. Designed with durability and efficiency in mind, this product provides long-lasting protection against water infiltration.

The PVC WATERSTOPPER WS0843 is a high-quality and durable product used for preventing water leakage in construction projects. Specifically designed for waterproofing solutions, this waterstopper is easy to install and provides excellent protection against water infiltration.

PVC WATERSTOPPER C240-1 is a high-performance medium-width waterproof sealing material specialized for concrete structural joints. The model "C240-1" clearly denotes its C-shaped curved cross-section (a classic profile for medium-displacement joints) and standard width of 240mm, with the "-1" indicating its primary application grade for general civil and municipal engineering . Crafted from high-purity polyvinyl chloride (PVC) resin as the base material, it is scientifically blended with imported anti-aging agents, environmentally friendly plasticizers, and high-stability modifiers, then formed via precision extrusion technology that ensures uniform rib structure and density .

PVC WATERSTOPPER C220-1 is a high-performance medium-width waterproof sealing material specialized for concrete structural joints. The model "C220-1" clearly denotes its C-shaped cross-section (a classic profile for medium-displacement joints) and standard width of 220mm, with the "-1" indicating its primary application grade for general civil engineering. Crafted from high-purity polyvinyl chloride (PVC) resin as the base material, it is scientifically blended with imported anti-aging agents, environmentally friendly plasticizers, and high-stability modifiers, then formed via precision extrusion technology that ensures uniform rib structure and density .

PVC WATERSTOPPER O-210 is crafted from high-purity plasticized polyvinyl chloride (PVC-P) resin as the base material, scientifically blended with imported anti-aging agents, environmentally friendly plasticizers, and high-stability modifiers, then formed via precision extrusion technology that ensures uniform density of the O-shaped bulb. Its 210mm width and classic O-type profile—one of the most widely used configurations for joint waterproofing—combine two core functional advantages: the hollow O-shaped central bulb acts as an elastic buffer to absorb multi-directional structural displacement, while the flat bonding flanges on both sides ensure tight integration with concrete matrices.

PVC WATERSTOPPER KC-310 is a high-performance wide-width waterproof sealing material engineered for large concrete structural joints. The model "KC-310" clearly defines its core attributes: KC-type composite C-shaped cross-section (integrating curved elastic core and reinforced flanges), 310mm standard width (optimized for large joint coverage), and compliance with GB/T 18173.2-2014 Polymer Waterproof Materials - Part 2: Waterstops .​ Crafted from high-purity polyvinyl chloride (PVC) resin blended with imported anti-aging agents, environmentally friendly plasticizers, and high-stability modifiers , it undergoes precision extrusion to ensure uniform density of the KC-type structure. The 310mm width and composite C-shaped profile form a dual-defense waterproof system: the curved central elastic body absorbs large structural displacement, while the reinforced bonding flanges create tight integration with concrete.

PVC WATERSTOPPER C310 is a high-performance wide-width waterproof sealing material engineered for medium-to-large concrete structural joints. The model "C310" clearly defines its core attributes: C-shaped curved cross-section (the key to displacement adaptation) and 310mm standard width (optimized for large joint coverage) . Crafted from high-grade polyvinyl chloride (PVC) resin blended with anti-aging agents, environmentally friendly plasticizers, and stabilizers, it undergoes precision extrusion to ensure uniform density of the C-shaped structure and consistent rib distribution .

PVC WATERSTOP C250 is a medium-to-wide width waterproof sealing material engineered for concrete structural joints, compliant with CNS 3895-1990 "Flexible Polyvinylchloride Water-Stops" standard (model WS-C-2) . The model "C250" clearly defines its core attributes: C-shaped curved cross-section (the key to displacement adaptation) and 250mm standard width (optimized for medium-to-large joint coverage) .

Item V200 is inter middle setting construction joint waterstop strip is suitable for high water pressure places such as reservoirs, dams,underwater tunnels.etc.