Harness the combined strength and reliability of Fluid Tech Group’s offerings, where as both supplier and manufacturer, we provide 4 cast iron pipe od that aligns seamlessly with the cast iron pipe sizes chart. Our range of Black iron pipe fittings is complemented by a selection of malleable black iron threaded fittings, designed for steadfast connection and enduring performance. Expect attentive service and a strong after-sales support framework that are all part of our commitment to ensuring the successful completion of your infrastructure projects.
Expert Guide to What are BSP thread sizes: Identify BSPP vs BSPT in 3 Practical Steps
Abstract An examination of British Standard Pipe (BSP) threads reveals a system of screw thread standards widely adopted for interconnecting and...


















