Generally available in 7.500 to 7.650 Metre lengths in Grade 43; however other lengths and grades are available. For your information Kg/m refers to the Kilograms per Metre of the section, as an example a 4.200 Metre length of 48.3 OD x 3.2mm (CHS) Circular Steel Hollow Section (3.56 Kg/m) would weigh (4.2 x 3.56) 14.952 Kg's Total. 21.3 OD x 3.2mm (CHS) Circular Steel Hollow Section (1.43 Kg/m)

RHS in cold and hot finish. Mild Steel Rectangular and Square hollow section, also called box section. Can be supplied in various grades including BS EN 10025 S355 and S275.Paving Slabs are a popular size option for a wide range of uses, from gardens and patios to bigger commercial projects. Sandstone paving slabs offer the charm and appeal that only natural stone can offer. With beautiful variations in colour throughout, each paver features unique tones formed naturally over thousands of years and promises a finish filled with character. Choose from a naturally riven surface texture or a smooth, sawn & honed option to find the right patio paving for you! Proper fraction button is used to change a number of the form of 9/5 to the form of 1 4/5. A proper fraction is a fraction where the numerator (top number) is less than the denominator (bottom number). Once beams are installed they should have a minimum 30 minutes fire resistance applied either by properly cladding in two or more layers of plasterboard or using intumescent paint; your local building control officer will be able to provide you with advice regarding the most up to date the regulations applicable to your installation.

Our RSJ or rolled steel joists, are delivered pre-painted in Red Oxide. Red oxide primer is an anti-corrosion coating to help prevent the formation of rust, ensuring long term durability. Paving Slabs are a popular size option for a wide range of uses, from gardens and patios to bigger commercial projects. We offer both 290×290 and 295×295 paving options, most commonly referred to as 300×300. The RSJs are all produced to BS 4 part 1 BE EN 10025 S355 which is the European Structural Steel standard confirming it has a minimum yield strength (ReH) of 235 MPa at16mm.RSJ beams are heavy, so all beams we dispatch over 60Kg in weight have to be delivered by a haulier rather than a standard courier service - delivery times are estimated from information we receive from the haulier companies, therefore, we cannot guarantee that any delivery will reach you on a certain date or at a certain time as these oversize deliveries are outsourced. We recommend that you do not organise workmen until your goods have been delivered so that you can avoid any losses. Porcelain Paving is a durable, state-of-the-art option with a vast number of benefits and is suited to a wide range of uses. Our porcelain slabs are suitable for patios, pathways and even driveways due to the extremely durable nature of the stone. The lightly textured non-slip surface provides added safety to any project and the non-slip rating of R11 makes the slabs perfect for any family garden or even a larger commercial project and will maintain their non-slip qualities even when wet. Our porcelain paving is robust and long-lasting with a stain and scratch-resistant surface, making it the perfect choice of low-maintenance garden paving! The non-porous surface prevents any excess moisture from building up within the stone, meaning that your paving will not be prone to any build-up of moss or algae and you won’t need to worry about any excess rainwater or accidental spillages. The low-maintenance patio stones can simply be wiped clean with a damp cloth to remove any dirt or spills, saving you time and money! Outdoor porcelain tiles are also impervious to fading and will stay true to their original colour even when subjected to excessive sunlight during the Summer and won’t become too hot underfoot either. The lightly flamed texture is achieved by heating the surface of the slabs, causing some of the crystals within the stone to shatter. This leaves the slabs with a textured surface that glistens beautifully in the sunlight! Metal Supplies™ have been supplying the UK building and construction industry with all types of structural steel for many years, including a wide range of Mild Steel Steel Hollow Sections: square, rectangular and circular. Our friendly team will be happy to discuss all of your hollow section requirements, so why not give us a call today on 0800 123 70 10 for advice and to get our latest prices. alternatively, drop us a line at: [email protected]