BS 4504 PN25 Carbon Steel Weld Neck Flange for Industrial Piping Systems
BS 4504 PN25 Carbon Steel Weld Neck Flange for Industrial Piping Systems belongs to the flange-bs-4504 series of products, complies with international standards such as ASME, DIN, and GB, and is suitable for working conditions such as petroleum, chemical industry, electric power, and municipal pipe networks.