Ball valves

Gate valves

Globe valves

Check valves

Butterfly valves

Needle valves

Control valves

Plug valves

Flush bottom drain valves

Well-head valves

Actuated valves

Diaphragm valves

Solenoid valves

Knife gate valves

Safety relief valves

Material grades

Carbon steel ASTM A105, A216WCB, WCA, WCC, A350LF2

Carbon steel for low temperature services, ASTM A352LCB, LCC

Alloy steel for high temperature services, ASTM A217WC6, WC9, C5, C12, C12A

Alloy steel for low temperature services, ASTM A352 grades LC1, LC2, LC3, LC4, LC9

Stainless steel cast body such as ASTM A351 grades CF3, CF8, CF3M, CF8M, CF8C, CN7M

Stainless steel forged body or trim ASTM A182 grades F5, F6a, F11, F22, F44

F51, F53, F55, F304, F304L, F316, F316L, F316Ti, F320, F321, F347

Brass and bronze alloy, Ti, Al

PTFE, glass PTFE, graphite, nylon, viton for seats and seals


API 6A , 6D, 6FA600, 607, 598-Q1

ANSI B16.5, B16.10, B16.25, B16.34, B31.3

ASTM E94, E142, E165, E186, E280, E446, E709, DIN 5752

BS 1503, 1504, 1560, 2080, 4504, 5146, 5155, 5351, 5750, 5871, 6755

MSS SP25, SP44, SP53, SP54, SP55, SP61, SP72, SP82

Range of Sizes

1/4"~72", class150~2500 for ball valves

3/8"~56", class150~4500 for gate, globe and check valves

1/2"~120", class150~600 for butterfly valves

1/2"~36", class150~2500 for plug valves

1/2"~24", class150~300 for diaphragm valves

Actuators and accessories

Electric actuator

Pneumatic actuator

Hydraulic actuator

Limit switches

Valve positioner

Gear override


Mounting kit

Flow meter

Processing controller


Threaded NPT

Butt welding

Socket welding

Flange connection according to ANSI, EN, DIN, BS, JIS, GB


Pipeline for oil and gas

Natural gas transmission

Oil and gas refineries

Petrochemical plants

Electric power plants

Foodstuff industries