Key Component Terms (Bolts): Bolt Body: The main cylindrical shaft with external threads Head: The non-threaded top portion used for tightening Shank: The smooth section of the bolt between the head and threads Thread Pitch: The distance between adjacent threads. Grade Mark: Indicator of tensile strength Key Component Terms (Nuts): Nut Body: The main housing with internal threads matching the bolt's pitch Wrench Face: The flat surface where a wrench grips to tighten or loosen Flange: An optional integrated washer-like surface for improved load distribution Locking Feature: Special design to prevent loosening.

Keywords: Gate Valve, ‌Globe Valve, ‌Ball Valve, ‌Butterfly Valve, ‌Check Valve, ‌Safety Valve, ‌Throttle Valve, Relief Valve, Needle Valve, ‌Diaphragm Valve Size : 4" ~60" Pressure Rating: CL150~CL2500. Connection end: FF, RF, RTJ, BW. Body Material: Body Materials Carbon Steel, Stainless Steel, Alloy steel, Duplex SS etc. Optional materials on request. Design Standard: API 600, ASME B16.34 Flange End: ASME B16.5, ASME B16.47