




Are you struggling to find the perfect accessory for your PVC fence posts? Our 7/8″ White Vinyl Fence U Channel for Post is the ideal solution. Despite its U-shaped profile, it offers a wide range of applications. While similar in design concept to the 1″ White Vinyl Fence U Channel for Panel, it possesses its own distinct characteristics.
This U-channel is specifically designed to fit our various PVC fence posts. It excels at providing edge protection, covering seams, and offering support and stability for your fence posts.
Made from high-quality PVC material, it boasts significant advantages. Its strong durability allows it to easily withstand the wear and tear of daily use; its excellent weather resistance ensures it maintains its aesthetic appeal and functionality. The inherent insect and rot-resistant properties of vinyl material eliminate the problems of insect infestation and decay common in traditional wooden fences, giving you peace of mind. Furthermore, it’s an ideal choice for supporting the edges of your PVC fence panels, significantly enhancing the decorative effect and making your fence more beautiful and elegant.
We understand the diverse needs of our customers and offer customization options for this post U-channel. It features two symmetrical legs with a slight taper, a unique design that provides a secure grip without the need for adhesives. In its standard size, the cross-section has a bottom width of 27 mm, a top width of 22.2 mm, a height of 8.6 mm, and an overall wall thickness of 1.5 mm. This scientifically sound design provides stable and effective support and fixation for your fence panels.
| Raw Material | PVC |
| U-shaped Bottom Length | 27mm |
| U-shaped Top Length | 22.2mm |
| U-shaped Height | 8.6mm |
| Reinforcement Thickness | 1.5mm |
| Color | White or Customized |
| Length | Customized |
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| Multi-Channel PVC Vinyl Fence Post | White Gothic Vinyl Fence Post Caps |
PVC resin and various additives are uniformly mixed in a high-efficiency mixer according to precise formula ratios. This process is crucial and directly affects the quality of the final product.
The mixed PVC granules or powder are fed into an extruder. Under heating and rotation, the molten PVC material is extruded through a die and immediately cooled. The cooled PVC profile is then pulled out at a constant speed by a traction machine, thus controlling the size and thickness of the profile.
Once the continuously extruded PVC profile reaches the set length, an automatic cutting machine automatically cuts the profile into the required fence components, such as posts, crossbars, and slats. The cut components undergo quality inspection to check for smooth cut surfaces, burrs, cracks, and other defects.
Clean all parts of the cut and milled PVC fence to remove dust, oil, debris, and other impurities. Cleaning can be done by water washing, solvent cleaning, or ultrasonic cleaning to ensure a clean surface.
Conduct a thorough quality inspection on each product to ensure customers receive only the highest quality products. This step includes checking each assembled fence for defects and ensuring all components are securely connected and meet established standards.
Pack the qualified PVC post components according to customer requirements, typically using packing straps, plastic film, or wooden pallets for securing and protection to prevent damage during transportation.
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