HERE IS THE LINK FOR :

BS EN - Steel tubes and fittings for on shore and offshore pipelines

BS EN - Steel tubes and fittings.rar 0.767 MB

[link Point to another website Only the registered members can access]

[link Point to another website Only the registered members can access]
BS EN 10298-2005 Internal lining with cement mortar
BS EN 10310-2003 Internal and external polyamide powder based coatings