Common in water mains, these allow for a degree of angular deflection and are often sealed with elastomeric gaskets. Flanged Joints:
To meet BS EN 10311, joints must undergo rigorous "Type Testing." This includes: Bs En 10311 Pdf
is the active British and European standard that specifies requirements for the strength, integrity, and testing of joints used to connect non-alloy and low-alloy steel tubes and fittings. It specifically applies to systems designed for the conveyance of water and other aqueous liquids. Common in water mains, these allow for a