SZDS Industrial Valve Technology Group is a modern professional valve manufacturing enterprise integrating development, design, manufacturing, sales and service. Its products are mainly used in petroleum, chemical, metallurgy, coal chemical, electric power and other industries.
The company's main products include industrial valves such as gate valves, globe valves, check valves, ball valves, control valves, butterfly valves and thermal power valves, which are widely used in petroleum, chemical, metallurgy, electric power, coal coking and other industrial fields. The product design is based on API, ANSI, ASME, MSS, BS, DIN and GB standards. The materials include WCB WC6, WC9, LCB, LCC, CF8 (304), CF8M (316), CF3 (304L), CF3M (316L) , CN7M (20# alloy), A105, 1020, 1040, 410, 4130, 4140, 17-4PH, Inconel, Titanium and Monel.
Products
Gate Valve
high-temperature hard-seal hydrogenation ball valve
EXPANDING GATE VALVE
CAST STEEL GATE VALVE
FORGED STEEL GATE VALVE
Flexible wedge single disc gate valve
High class pound flexible wedge single d
Forged steel flexible wedge single disc
Wedge double disc gate valve
Spring expanding slab gate valve
Wedge expanding double disc gate valve
Globe Valve
FORGED STEEL GLOBE VALVE
Small-bore globe valve( drop forging)
Small-bore globe valve(hammer forging)
Small-bore bellows globe valve
High class pound globe valve
Forged steel integral globe valve
Angle type globe valve
Ball Valve
TB-G series API6D Trunnion Mounted Ball
TEBM -G Series Low Temperature Corrosion
DTBM-G series API6A Duplex Trunnion Moun
TBY Series Cryogenic Valve
TBM Series Metal-to-metal Seal Ball Valv
TW Series Fully Welded Trunnion Ball Val
FC Series Forged Steel Floating Valve
FB Series casted Steel Floating Valve
FA Series One-piece Cast Steel Floating
FB Series Three-piece forged Steel Float
Orbital Ball Valve
Check Valve
FULL-OPENING SWING CHECK VALVE
Cast Steel Check Valve
FORGED STEEL CHECK VALVE
Forged steel swing check valve
Swing check valve
High class pound swing check valve
Lift check valve
SZDS products are exported to the United States, Spain, Britain, Australia, Canada, Iran, Kazakhstan, Singapore and other countries and regions. The company has successively won a number of scientific and technological research and development awards and national patents: API 6D, API 6A, API 16A, API 607, API 6FD and other certificates. First-class testing instruments, equipment, inspection capabilities, and a complete quality assurance system are important conditions for ensuring excellent quality.
SZDS has passed the international ISO9001 quality system, the EU CE quality system and the TS certification for China's special equipment manufacturing; it has obtained the first-level network access qualification for CNPC high-pressure valves, wellheads and Christmas trees; and the second-level network access qualification for CNOOC and the qualified nuclear power supplier qualification of China National Nuclear Corporation .