CALIBRE PIPES

Calibre Pipes and Accessories is a local manufacturer, supplier, and distributor in Qatar of specialized Thermoplastic and Steel piping for Electrical and Mechanical Systems. Our company is dedicated and committed to providing a good product to our local markets and good services to our clients and customers.

Calibre Pipes and Accessories is certified by ISO 9001-2015, ISO 14001-2015 and OHSAS 18001-2007,

Calibre Pipes and Accessories has and in progress to acquire the following international certificates;

• WRAS certification for drinking water for PPR pipe approved.


• WRAS certification for drinking water for HDPE pipes approved.


• Kite Mark from BSI for HDPE pipes as per BS EN 1519 under process 3rd stage expected in July 2020.


• Kite Mark from BSI for PVC pipes as per BS EN 1329 under process 2nd stage expected in July 2020.


• Kite Mark from BSI for PVC pipes as per BS EN 1401 under process 2nd stage expected in July 2020.


• FM approval for HDPE pipes according to BS EN 4427 SDR 9 and SDR11 2nd stage expected in May 2020.

All products manufactured by Calibre Pipes and Accessories are having a product conformity certification from and Independent accredited third party “TCI”. In addition to that Calibre Products are accepted by the local authorities such as and not limited to;

• Ashghal


• Kahramaa 

As a local manufacturer Calibre Pipes and Accessories is being pioneer in participating and being part of governmental and semi-governmental entities such as;

• QDB, Qatar development bank, Calibre Pipes and Accessories is recognized by QDB as a local manufacturer and is participating with all overseas activities to and develop the local exports.


• Tawteen sponsored and founded by Qatar petroleum, Calibre Pipes and Accessories had been part of the Tawteen program and expected to win the opportunity. Calibre was announced as shortlisted in December 2019.

 Calibre Pipes and Accessories Manufactures, Distributes and Supplies a wide range of products, including;

• HDPE Polyethylene Piping System SDR 9 and SDR 11 for Water, Fire (ISO 4427) and Gas application (ISO 4437) / BS EN 1555-2


• HDPE Polyethylene Piping System, drainage system according to BS EN 1519, BS EN 12666


• PPR Piping System DIN 8078


• PVC-U Pressurized and Low Pressure System BS EN 1329/1401, BS EN 1452, BS 3505


• CPVC Chlorinated Polyvinyl Chloride ASTM F441 AND F 441M PVC Electrical Conduit and Cable Management System


• Metallic and PVC Electrical Conduit / ducts in accordance to BS EN 61386

 In addition, Calibre Pipes and Accessories have a licence agreement with TERRAIN Polypipe UK to manufacture pipes under their name for Qatar market, as well as strong partnership with well-known fittings manufacturers, mentioned as follows:

• Victaulic – HDPE “Refuse to Fuse” Fire Fittings USA


• Wavin – HDPE Pressure Fittings Gas application (ISO 4437) / BS EN 1555-2 Switzerland


• Wavin – HDPE Pressure Fittings Water and Fire Application (ISO 4427) Switzerland


• Terrain – UPVC Above Ground and Underground Drainage Fittings (BS EN 1329 / BS EN 1401) UK


• Polypipe – Waste management solution GEO Cells UK.


• Terrain FUZE - HDPE Soil & Waste Fittings (EN 1519) UK


• Plimat – UPVC Pressure Fittings (BS 3505 / BS EN 1452) Portugal


• Heliroma– Hot & Cold Polypropylene Fittings DIN 8077/8078) Portugal


• Van Leeuwen – Black & Galvanized Steel China/Holland


• Nefit Industrial – UL/FM Threaded Fittings Brazil

 Calibre Pipes and Accessories pursue continuous development that had invested in an advanced inhouse laboratory to help develop and enhance the products.

We are proud to be THE CALIBRE OF THERMOPLASTIC AND STEEL PIPING SYSTEM,