🧱 Longkang Tanah / Half Round Glaze Drain 4″– 404 pcs/pallet
The 4-inch Longkang Tanah, commonly referred to as a Half Round Glaze Drain, is a compact and efficient drainage component widely used in Malaysia for surface water control. This small-sized glazed clay drain is perfect for residential landscapes, patios, garden pathways, shop back alleys, and any location that requires reliable, low-volume water flow management.
Each piece is crafted from high-temperature fired clay and coated with a glazed ceramic surface, ensuring durability, water resistance, and low maintenance. With 404 pieces per pallet, this product offers excellent coverage and cost efficiency, especially for smaller-scale drainage projects or detailed landscaping works.
🔍 What Is a Longkang Tanah / Half Round Glaze Drain?
A Longkang Tanah is a traditional open-top drain made of clay, shaped into a half-cylinder, and fired at high temperatures for strength. The glazed finish adds a waterproof layer, protecting the clay from absorbing moisture and making it resistant to algae, moss, and sediment buildup.
The half-round design promotes fast, gravity-assisted water flow, making it ideal for surface runoff systems in outdoor environments. It is especially popular in Malaysia’s tropical climate where heavy rains require effective water redirection solutions.
📦 Product Specifications Longkang Tanah / Half Round Glaze Drain 4″
Product Name: Longkang Tanah / Half Round Glaze Drain
Internal Diameter: 4 inches (approx. 102 mm)
Length per Piece: Approx. 22 inches (≈ 559 mm)
Material: Glazed ceramic clay (tanah liat berlapis glazur)
Color: Reddish-brown with gloss finish (standard)
Shape: Open-top half-round channel
Packing: 404 pcs per pallet
Coverage per Pallet: Approx. 224–226 meters (based on overlap fitting)
✅ Key Features & Benefits
💧 Effective for Low-Volume Drainage – Ideal for home gardens, paths, and small areas
🌿 Glazed Surface Finish – Improves flow, reduces algae, and enhances cleanliness
🧱 Durable Clay Construction – Resists cracking and erosion under normal use
🧼 Low Maintenance – Easy to clean with water or brush
🛠️ Simple Installation – Can be mortar-fixed or dry laid depending on design
🔄 Modular Design – Easily arranged in sequence for continuous channels
🏗️ Where to Use 4″ Half Round Glaze Drain
The 4″ model is compact, making it ideal for precision work and decorative landscaping. Popular use cases include:
🏡 Home Gardens & Patios – Manage water runoff between paving or lawn areas
🌳 Sidewalks & Narrow Paths – Prevent water pooling in public walkways
🏘️ Residential Projects – Perimeter drainage around terrace houses or bungalows
🏬 Commercial Shoplots – Rear lane drainage or air-conditioning overflow channels
🎍 Landscape Design – Integrates beautifully with rock gardens or koi ponds
🏢 Condominiums & Apartments – Courtyard or shared garden areas
Its small size allows for flexible installation in tight spaces or where aesthetics are a concern.
🧰 Installation Guidelines
Prepare a narrow trench with a gentle slope (min 1% fall)
Align each piece end-to-end with slight overlap for smooth flow
Secure using mortar for permanent setups or lay dry for maintenance access
Clean regularly to prevent leaf or debris clogging
Covers or grates can be added if installed in foot traffic areas
📌 Packing & Delivery Details Longkang Tanah / Half Round Glaze Drain 4″
Pallet Quantity: 404 pcs
Coverage per Pallet: Approximately 224 meters (based on usable length)
Weight: Lightweight and suitable for hand installation
Handling: Palletized for forklift unloading and lorry transport
Delivery Coverage: Klang Valley, Johor, Penang, Melaka, Negeri Sembilan, Perak & more
❓ People Also Ask
1. What is the best use for a 4″ Longkang Tanah?
It’s ideal for low-volume surface water, such as garden drainage or air-con runoff channels.
2. Can this be used with rainwater harvesting?
Yes, it can channel rainwater toward collection tanks or soakaway systems.
3. Is the glazed surface slippery?
It’s not meant to be stepped on directly but provides excellent water flow and resists moss buildup.
4. How long is each piece?
Approximately 22 inches (0.56 meters) in length.
5. How many pieces are needed per meter?
About 2 pieces per meter, depending on overlap and installation method.
📞 Order Longkang Tanah / Half Round Glaze Drain 4″ Now
The Longkang Tanah / Half Round Glaze Drain 4″ offers a sleek, compact, and functional solution for home gardens, walkways, and decorative landscaping projects. Longkang Tanah / Half Round Glaze Drain 4″ With 404 pieces per pallet, it is both cost-effective and easy to work with.
📲 Contact us today via WhatsApp for the latest pricing, availability, or to schedule delivery across West Malaysia.
🚚 Prompt delivery available to Klang Valley and surrounding states.
