U-Drain without DWF
Reinforced concrete open drains for normal flow and infrastructure drainage applications.
Construction & Manufacturing
SEDCO Precast Sdn. Bhd.
A manufacturer of precision precast concrete products for infrastructure and construction, including U-Drain systems.
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About SEDCO Precast
SEDCO Precast Sdn. Bhd. manufactures precast concrete components for infrastructure work. The official material received focuses on the U-shaped reinforced concrete open drain system.
U-Drain is available in a variety of widths and heights, including options with or without Dry Weather Flow (DWF), and can be designed to meet specific project requirements.
Key facts
Established1994
SEDCO Equity51%
Featured ProductU-Drain
LocationTuaran
Products, services & facilities
U-Drain with DWF
Design with Dry Weather Flow channels for low flow management.
Special design
SEDCO Precast can design and manufacture U-Drain for other project needs.
Credentials, capacity & expertise
Width 600–3,600 mm
Standard unit length 1,000 mm
Design BS 8110:1985
Concrete strength 40 N/mm² at 28 days
Concrete cover minimum 25 mm
How to access our services
- 01
Specify width, height, load conditions and whether DWF channels are required.
- 02
Refer to the dimensions and weight table in the U-Drain brochure before preparing the transportation and installation method.
- 03
Contact SEDCO Precast for project specifications and special designs.
- 04
Use a spreader bar to lift the unit and lay it flat on the site as per the product guide.
Frequently asked questions
What is the U-Drain size range?+
The brochure states a nominal width range of 600 mm to 3,600 mm with various heights.
Is the DWF option available?+
Yes, there are designs with and without Dry Weather Flow.
Can special sizes be produced?+
The brochure states that SEDCO Precast can design and manufacture U-Drains for other needs.
Can U-Drain be used as a box culvert?+
Nope. The brochure states that U-Drain is designed as an open drain and cannot be closed and used as a box culvert.
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