A. Top entry or side entry B. Pressure from 150LB to 2500LB. C. Size of 2 inch to 16 inch. D. End connections by RF/RTJ/butt-weld, socked and threaded E. Designed and tested to API 598/6D, 3-piece and 2-piece bolted body design. F. Fire safe to API-607 and anti-static. G. ISO mounting pad and NACE MR-01-75. H. Lifting lugs and support stands, I. With drain valve, release valve and emergency sealant injection system J. Double block and bleed.