OTRISH GmbH - We supply steel pipes across the world. With our headquarters in Linz, Austria and our office in Shanghai, China, we concentrate on the supply of steel pipes from Asia (mainly from China, India, Iran, Turkey) to Europe, the Middle East and America. We supply galvanised steel pipes (threaded pipes) off the shelf. Our main products are steel pipes, galvanised (galvanised threaded pipes) in accordance with EN 10255/EN 10219-1/EN 10219-2/EN 10240 or DIN 2440/DIN 2444