I. Product Structure Advantages and Features:

1. The stop valve series is designed, manufactured, inspected, and tested in strict accordance with ASME and API standards, meeting the micro-leakage requirements for valves.

2. The valve stem's stroke for opening or closing is relatively short, featuring a sharp cutting function. The change in the valve seat opening is directly proportional to the stroke of the valve disc, suitable for flow regulation, as a cut-off or regulating device, and for throttling use.

Section II: Product Range

Type: T-Handle Stop Valves, Y-Handle Stop Valves, Angle Stop Valves

Size: 1/2" to 20", Pressure Class: 150-2500LB, Body Material: API 600

Hydrogenation unit valve types: gate valve, stop valve, check valve

Designs are in accordance with API 600, BS 1868, BS 1873, and ASME B16.34. Materials and quality control are strictly executed in accordance with JB/T 11484 specifications.

Temperature: ≤600℃; Size: NPS 1/2~24"; Pressure Class: 150~2500lb; Medium: Mixture of hydrogen and oil products

1/2" to 8" valve body material is forged, while 8" to 24" valve body material is cast.

Main Material: A105/WCB, F347/CF8C, F11/WC6, F22/WC9, F304L/CF3, F321