瑞典采购需求：石墨环、石墨棒管、石墨转子叶片、膨胀阀、石墨电极、石墨螺栓螺母

We're currently exploring options for materials to be used in stackers for our flow battery systems. Specifically, we are looking for high-quality materials that can meet our performance requirements and enhance the overall efficiency of our products. Could you provide detailed information regarding your available materials, including specifications, pricing, and lead times? Additionally, any technical documentation or data sheets would be appreciated to help us make an informed decision. Looking forward to your prompt response!