印度尼西亚采购需求：碳钢管、钢管、钢管、碳管、碳管、ERW钢管

I'm reaching out because I'm interested in sourcing stainless steel pipes made of SS316 material. Given the various specifications and sizes available for this type of pipe, I would appreciate it if you could provide me with detailed information regarding your product offerings. Specifically, I'm looking for details on dimensions, wall thicknesses, and any certifications that the pipes meet. Additionally, if you have available stock or lead times for production, please include that information as well. Understanding your pricing structure and any minimum order quantities would also be helpful. Looking forward to your prompt response so that we can potentially move forward with this purchase.