At Wuan Keli, EN 877 SML cast iron drainage pipes are finished on this automatic line.After coating, each pipe is marked and conveyed for inspection. Inside is the ochre epoxy lining; outside, a red-brown anti-corrosion coat.This pipe is DN 100 × 3 m, marked to EN 877 and GOST 6942-98 for the Russia
See KELI’s factory hot zinc spray process for cast iron drainage pipes. Zinc coating weight stably reaches 130 g/m² with uniform adhesion, meeting EN 877 anticorrosion requirements.
Official public reference BD-F480 identifies KELI as the manufacturer of Koon Wah Epoxy Coated Cast Iron Pipe. Read the record details, scope and original Buildings Department source.
To standardize the export order of high-energy-consuming products and promote high-quality development of foreign trade, the Ministry of Commerce and the General Administration of Customs have issued a series of new policies targeting the foundry industry since 2026, covering export license administ
In the global field of municipal engineering and building drainage, the pressure resistance, corrosion resistance, and service life of cast iron drainage pipes and fittings directly determine project quality and safety. As a professional manufacturer specializing in casting sewer cast iron pipes and
Recently, we received on-site project feedback from our Hong Kong partner client. The fire protection pipe-specific cast fittings manufactured and supplied by our company have been successfully installed and put into use in a high-end commercial building system in Hong Kong. As shown in the on-site