... products annually, in 20 varieties, including 25-meter steel rail bogies with 6 braces, 100-meter and ... sheets, safety door chains, cold rolled (drawn) seamless steel pipes or tubes, and washers. We also have advanced ... pipelines, etc.A. Specifications of flexible hose (Standard U shape)Material: stainless steelSUS 304 NOMINAL DIA.INN DIA. ... 205N/mm2ABOVE 520 N/mm2ABOVE 40% Stainless steel flexible hose