尼日利亚采购需求：石油阀门、发电厂阀门、工业阀门、API 6FA 防火阀、API 6D Tm 球阀、API 6D FL 球阀

I would like to request a quote for a 2'' valve with specific pressure ratings. The valve should be constructed of carbon steel for the body, stem, and ball, while the seat should be made of a high-performance material. It needs to include an HNBR seal and a specific actuator model. We require 2 units, with a max supply pressure of 160 PSI. Please ensure that you consider the operating pressure ratings and material specifications in your quote. Looking forward to your prompt response.