Steam Turbine Parts

Custom 600 MW steam turbine LP moving blades with 3D aerodynamic optimization for wet-steam environments. Made from high-strength anti-erosion alloy with precision-machined fir-tree roots. Full NDT inspection ensures reliability for cycling power plant operation. OEM replacement & retrofit solutions based on customer drawings.

Customized 600 MW steam turbine LP last-stage moving blades feature 3D-optimized aerodynamic design, superior water-droplet-erosion resistance, high-strength fir-tree roots, and strict quality assurance. Enhance efficiency, extend service life, and reduce lifecycle OPEX for power plants.

Customized 600 MW steam turbine IP moving blades with full-scope customization, 3D-optimized aerodynamic design, high-temperature-resistant alloy material, robust fir-tree blade-root structure, and strict quality assurance. Enhances cycle efficiency, operational stability, and lifecycle economic benefit for power generation assets.

Customized double-flap check valve ensures unidirectional flow in steam turbine systems, preventing equipment damage from backflow. Features faster closure, tighter sealing, and superior resistance to water/oil hammer compared to single-flap valves. Available in wear-resistant alloys and stainless steel with maintenance-friendly design.

Customized steam turbine radial bearings ensure stable high-speed rotor rotation, reduce vibration, and extend service life. Made from premium materials like Babbitt, bronze, and steel-back copper alloys, they offer superior load capacity, precision machining, and rigorous quality control per API 617 and GB/T 13663 standards. Suitable for thermal, nuclear, and industrial steam turbines.

Customized steam turbine main oil pump rotor ensures reliable oil supply for turbine systems. Features high-precision CNC machining, premium corrosion-resistant alloy steel, optimized lubrication/sealing, excellent dynamic balance, and customizable design for various power plant and industrial applications.

Customized pressure-converter spool for steam turbines ensures stable load capacity and rapid grid response. Features mirror-finish spool (Ra 0.4 μm), 0.005-0.01 mm clearance, nitriding treatment (800 HV), and 0.1 s response time. Withstands harsh conditions with minimal wear after 8000 hours.

Customized steam turbine pilot valve spool ensures high-precision control with 0.01mm sensitivity, superior sealing to prevent oil leakage, and high-strength wear-resistant construction for long-term reliability in 100MW-1000MW turbine governing systems.

High-performance turbine-driven feed pump coupling for power plants. Features high-precision power transmission, excellent misalignment compensation, reliable shock absorption, and high-strength alloy construction. Ensures stable system performance, reduces maintenance, and extends equipment life.

Customized low-pressure cylinder gland desuperheating water nozzle for steam turbines ensures efficient cooling and precise flow control. Made from corrosion-resistant 316L stainless steel, it offers durability, easy installation, and wide compatibility with various turbine models.

Customized Steam Turbine Main Oil Pump Impeller delivers high-pressure oil for bearing lubrication and governing systems. Made from high-strength 2Cr13 stainless steel, it ensures durability, precise flow control, and stable performance at 3000 r/min. Features closed-type design for reduced resistance and meets strict overhaul standards for reliability.

Steam Turbine Overspeed Trip Device provides mechanical overspeed protection, automatically tripping the unit when speed exceeds 10-12% above rated. It offers interlock protection for vibration, axial displacement, and low oil pressure, plus manual emergency shutdown. Available in weight-type and ring-type designs for reliable, power-independent safety.

Customized Steam Turbine journal bearing provides stable rotor support and reduces friction through oil-film lubrication. Available in cylindrical, elliptical, and three-oil-wedge types, it features durable babbitt alloy liners and ensures reliable operation with proper maintenance.

Customized diaphragm shroud steam seal ring reduces inter-stage leakage loss, prevents steam-flow disturbance, and accommodates clearance variation. Features optimized high-low tooth configuration, premium alloy steel construction, and elastic retractable structure for superior sealing performance in steam turbines.

Customized steam turbine hydraulic actuator piston rod made from high-strength quenched-and-tempered alloy steel with precision polishing and hard-chrome plating. Features high structural rigidity, excellent wear/corrosion resistance, and strict factory calibration for superior fitting performance. Reduces equipment failures and maintenance costs for industrial turbine units.

Customized Steam Turbine intermediate oil baffle balances oil-pressure differences between bearing housings using multi-stage throttling and floating self-adaptive structure. Made from high-strength wear-resistant alloy, it increases pressure-difference balancing efficiency by 40%, prevents oil cross-flow, leakage, and contamination for long-term stable operation.

Custom steam turbine diaphragm carrier ring for HP/IP/LP sections. Provides stable diaphragm positioning, minimizes steam leakage, and enables modular maintenance. Made from heat-resistant alloys with precision CNC machining. Full customization per client drawings with quality certifications.

Customized high-pressure outer cylinder for steam turbines, offering superior high-temperature structural rigidity, dependable flange sealing, and excellent thermal stress adaptability. Fully customizable for thermal power, CHP, and industrial plants with rigorous quality assurance.

Customized steam turbine bearing housing assembly for power plants. High structural rigidity, precision-machined bearing bores, reliable oil-sealing, and full-range customization. Strict quality control with NDT testing. OEM production based on client drawings.

Customized steam turbine rear cylinder for power plants. Features high structural rigidity, excellent vacuum sealing, and wet-steam erosion resistance. Fully customizable based on drawings with rigorous quality assurance including NDT testing.