Inquiry (采购产品): ask for Kindly reply the second mail from me which ask for The suitable o-rings material used in oil field (crude oil) Also used in gases contains H2S GAS Both cases max pressure operating 10000 psi Also how can i be distributor for you products in Egypt or in Middle East Also ask for the standard dimensions for the o-rings Regards Arafat Mohamed abdl hammed Mechanical and hydraulic engineer **** Hidden Message ***** arafat hammed 002 EGY Company: egypt E-mail: arfat_m_a@yahoo.com **** Hidden Message ***** arfat_m_a@yahoo.com