Pressure vessel stainless steel blind plate

The role of the blind plate is to isolate and cut off. It is connected to the flange of the same specification with bolts, and a sealing gasket is sandwiched between the two, which can seal one end of the pipe and block it to form a blind end, so it is called blind plate.       Material     Carbon steel ASTM A105, A350 LF1, LF2, LF3, LF6, CL1/CL2,; A694 F52, F60, F65, F70; A516 Gr. 60, 70; BS-EN 10222-2 P245GH, P280GH; EN10222-4 P355NH, P355QH; EN10273 P250GH, P265GH; DIN 17243 C22.8; VD-TUEV350/3 C21; GB/T 1591 Q345B, Q420B; NB/T 47008 16Mn,20#; BS 10250-2 S235JRG2;   Stainless steel ASTM A182 F304/304L, F316/316L, F316H, F304H, F321H,&nb…

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