印度采购需求：螺旋管、特种管、镀锌管、不锈钢、不锈钢无缝管、不锈钢板

We are currently in the market for high-quality steel tubes and would like to get a quote from your factory. Specifically, we need two different sizes of tubes that meet industry standards. The first requirement is for a 1-inch diameter tube with a specific wall thickness and a length of 6 meters. Additionally, we are looking for a 2-inch diameter tube, which should be a shorter length of 1.5 meters. Please provide your best pricing, lead times, and any available certifications for the materials. It's crucial for us to ensure that these tubes meet both our quality specifications and delivery timelines. Looking forward to receiving your prompt response with the relevant details.