ASTM A194 2H Teflon Nuts,Blue Color, Bolt with Nuts ,Size 3/4" x 60mm, DIN933, Stud Material is ASTM A193 B7 and Nut material is ASTM A194 2H, Coating with Teflon
ASME SA 387 Gr.22 Class 1 Steel Plate,Size:2400 x 1500 x 10mm Thickness, with good corrosion and oxidation resistance, SA387 Grade 22 Class 1 plates are a good option for sour gas environments