Description Product Info: Steel Test Plugs Our Steel Test Plugs are available from 40mm up to 450mm. Features include: “Double Seal” plugs can be supplied to order. Thrustwashers fitted as standard on all plugs 9” (225mm) & above. Zinc plated – corrosion resistant to 90 hours salt spray test. Combines the economy of price with the strength of steel. Quality guaranteed. Nominal pipe sizes, minimum & maximum pipe diameters that each plug will fit, maximum test pressure & weight of plugs can be found in the datasheet. For specifications please view Downloads – Datasheet
