6″ DI (BS1387) FLANGE ADAPTOR PN16

The 6 inch DI (BS1387) Flange Adaptor PN16 Mech is a high-performance mechanical fitting designed to connect plain-ended BS 1387 steel pipes to flanged equipment such as valves, pumps, or meters. This adaptor is essential for retrofitting existing systems or installing new infrastructure where welding is not feasible. The mechanical end features a compression-style gasket that provides a leak-proof seal around the pipe exterior, while the flanged end conforms to PN16 drilling standards.
Constructed from robust ASTM A536 Ductile Iron, this adaptor is engineered to handle a working pressure of 16 bar. The fitting is typically coated in a fusion-bonded epoxy (FBE) to prevent corrosion and extend service life in buried or exposed environments. Its “wide range” design allows it to accommodate slight variations in the outer diameter of the pipe, making it a versatile tool for municipal water, wastewater, and industrial cooling systems.

Technical Specification

Nominal size: 6 inch (dn150)
Material: ductile iron (di) astm a536
Standard: bs1387 / en 10255
Coupling Type: rigid (non-movable)
Gasket Material: epdm (grade e)
Finish: red paint / epoxy powder