Looking for Cooper Pipe From PT. Piramid Cahaya Abadi. PT. Piramid Cahaya Abadi selling Cooper Pipe and also PLAT Besi Baja, PIPA Seamless, Pipa Stainless, Plat Aluminium, Pipa Galvanis, Pipa Tembaga. For requests and quotations, click Request a Quote button down below.