SSW Steel Pipe and Fitting
Siam Steel Works Co., Ltd.
Founded in 1983, Siam Steel Works specializes in the design and manufacturing of ductile iron pipes, pipe fittings, and steel structures for a wide range of construction and infrastructure projects throughout Thailand.
Our products are certified to ISO 9001 Quality Management System and are compliant with Thai Industrial Standards (TIS) for pipes of all sizes, as issued by the Thai Industrial Standards Institute (TISI).
Our ductile iron pipe fittings are widely used to connect, extend, or change the direction of piping systems, ensuring optimal water flow and excellent resistance to internal pressure. They are essential components for systems requiring flexibility, durability, and high-pressure performance.
These fittings are ideal for municipal water supply systems, wastewater treatment, clean water industries, factories, power plants, and various engineering infrastructure projects. All products are manufactured in compliance with global standards such as API, ASME, ASTM, AWS, AWWA, BS, DIN, JIS, TIS, and ISO.
