捷克采购需求：镍合金，Astm B165，不锈钢，管接头，俄罗斯船舶，仪表阀门

I'm reaching out for your pricing on the minimum order quantity for cold finished austenitic seamless tubes in a specific steel grade. I need a variety of dimensions, including options ranging from smaller to larger sizes, covering both thin and thicker wall options. Could you please provide your price offer along with any lead times or terms for these products? Also, let me know if there are any quantity discounts or variations available. Looking forward to your prompt response.