Global Supplier of Industrial Automation Solutions
ST-YUKE CO., LIMITED, a trusted partner since 2005, specializes in Pressure Transmitters, Temperature Sensors, Flow Meters, Valve Positioners, and other mission-critical instrumentation for oil, gas, and industrial automation. As a government-licensed supplier, we deliver ROSEMOUNT, YOKOGAWA, SIEMENS, Endress&Hauser, and 15+ global brands to regions facing restricted access to U.S.-manufactured products—offering genuine, factory-certified equipment at competitive pricing with rapid global delivery.
Hot Product
Main Brand Partners & Core Product Expertise
ST-YUKE specializes in delivering genuine factory-certified products to regions facing restricted access to direct brand purchases. Our inventory includes 10,000+ in-stock items across 30+ industrial brands, with quotes provided within 6 hours for urgent requirements.
Core Product Expertise
- ROSEMOUNT Pressure Transmitters: 3051S/CD/CG series with HART 7 diagnostics, NIST-traceable calibration
- YOKOGAWA Temperature Transmitters: EJX910/930 models for refinery and chemical processing
- Endress&Hauser Temperature Sensors: iTHERM TMT162 with modular thermowell designs
- Honeywell Pressure Switches: ST3000 series, ATEX Zone 1 certified for oil/gas applications
- ABB Level Measurement: LST300 guided wave radar for corrosive liquid interfaces
- WIKA Flow Meters: High-accuracy Coriolis mass flow meters (0.15% rate error)
- Foxboro Communicator Devices: 6131C HART/FieldComm configurators with AMS Trex compatibility
- SIEMENS Valve Positioners: SIPART PS2 with PROFIBUS PA integration
- FISHER Valves: DVC6200 smart positioners for critical control loops
Extended Brand Solutions
- PCB PIEZOTRONICS dynamic pressure sensors for turbine monitoring
- PR electronic signal conditioners for hazardous area installations
- BENTLY Nevada vibration transmitters meeting API 670 standards
- ASHCROFT test gauges with 3-A sanitary certification
- FLUKE 754 process calibrators preloaded with ROSEMOUNT configuration templates
- ASCO NEMA 4X solenoid valves for LNG terminal emergency shutdown systems
Areas of Application
ELECTRIC POWER INDUSTRY
Steam Cycle Optimization & Grid Stability
From coal-fired boilers operating at 1000+ psig to nuclear reactor cooling circuits, our ROSEMOUNT 3051S Pressure Transmitters (±0.075% accuracy) work with YOKOGAWA EJX910 Temperature Sensors to maintain thermal efficiency. The SIEMENS SITRANS F M MAG 6000 monitors feedwater flow with PROFI BUS PA integration, while ASCO 327 Solenoid Valves execute turbine trip protocols within 500ms. For renewable plants, MICRO MOTION 2700 Coriolis Meters track thermal oil mass flow in CSP systems, with BENTLY NEVADA 3300 vibration sensors preventing wind turbine gearbox failures.
CHEMICAL INDUSTRY
Precision Reaction Control & Hazard Mitigation
In styrene production reactors handling 300°C ethylbenzene, ENDRESS+HAUSER Prosonic FMR60 radar sensors track liquid interfaces while WIKA CPH6500 Pressure Transmitters (Alloy C-276) withstand HCl exposure during PVC polymerization. Our FOXBORO P33 Pressure Switches detect pipeline overpressure in acrylonitrile units, triggering FISHER DVC6000 Positioners to isolate hazards in <300ms. Pharma-grade facilities utilize ASHROFT 1009 Switches with 3-A Sanitary certification for sterile processing lines.
COAL INDUSTRY
Mining Safety & Process Efficiency
HONEYWELL XNX Transmitters with 0-100% LEL detection range monitor methane in shafts, integrated with SIEMENS SIPART PS2 Actuators for ventilation control. At coal washing plants, ABB 2600T Pressure Transmitters protect slurry pumps from cavitation damage, while END+H Micropilot FMR10 optimizes density in floatation cells. Conveyor systems deploy BENTLY NEVADA 3300 vibration sensors to predict roller bearing failures, with FLUKE 754 Communicators enabling predictive maintenance calibration.
PETROLEUM INDUSTRY
Extreme Environment Measurement & Safety
In offshore drilling risers operating at 15,000 psi, ROSEMOUNT 3051TG Pressure Transmitters with Alloy C-276 wetted parts resist H2S corrosion, while ENDRESS+HAUSER Promass 83 Coriolis Meters (±0.1% mass accuracy) track crude oil flow through subsea pipelines. At refineries, FISHER DVC6200 Positioners actuate catalytic cracking valves within 200ms during pressure surges, with BENTLY NEVADA 3300 Vibration Sensors monitoring centrifugal compressor health to API 670 standards.
FOOD INDUSTRY
WIKA CPH6500 Pressure Transmitters with EHEDG-certified surfaces monitor CIP cleaning cycles in dairy processing, while ASCO 212 Sanitary Solenoid Valves (3-A certified) control chocolate tempering units to ±0.5°C. For edible oil deodorizers operating at 250°C, YOKOGAWA EJX930 Temperature Transmitters with Pt100 RTD inputs ensure F0-value compliance, paired with MICRO MOTION 2700 for precise soybean oil mass flow measurement.
PHARMACEUTICAL INDUSTRY
In Grade A cleanrooms, ENDRESS+HAUSER iTHERM TMT162 with PharmaLite™ thermowells validate lyophilizer shelf temperatures (-50°C to +150°C), while HONEYWELL ST3000 Pressure Transmitters maintain ±0.05% accuracy in tablet coating fluid beds. ASCO 316 Stainless Solenoid Valves achieve <1ppb particulate levels during vial filling, with FLUKE 754 calibrating ROSEMOUNT 648 Wireless Sensors per 21 CFR Part 11 requirements.
Why Choose ST-YUKE?
1. Authentic Products, Direct Traceability
Every ROSEMOUNT Pressure Transmitter, YOKOGAWA Temperature Sensor, and SIEMENS Flow Meter we supply comes with original factory seals, material certificates, and calibration reports. No gray-market risks – only genuine Endress&Hauser Proline and Honeywell SMARTLINE instruments traceable to brand-authorized channels.
2. Largest Ready-to-Ship Inventory
With 12,000+ stocked items across 40+ industrial brands, we cover:
- Measurement: ABB LST300 Level Transmitters, WIKA TR21 Thermowells, Foxboro 6131C Communicators
- Control: FISHER DVC6200 Positioners, ASCO NEMA 4X Valves, BENTLY Nevada 3300 Vibration Sensors
- Calibration: FLUKE 754 with preloaded Micro Motion 2700 configuration profiles
3. Rapid Technical & Commercial Response
- 6-hour quotation for 95% of ROSEMOUNT 3051/Endress iTHERM requests
- 48-hour emergency dispatch for critical replacements in oil/gas, power generation
- Free HART/FF protocol files for YOKOGAWA CENTUM and Emerson DeltaV system integration
4. Compliance-Ready Solutions
- Pre-certified ATEX/IECEx/TR CU documentation for Middle East/CIS projects
- 3-A Sanitary options for ASHROFT Pressure Switches in food/pharma
- API 670 compliant PCB PIEZOTRONICS sensors for turbine monitoring
5. Multi-Brand Expertise
Our engineers troubleshoot PR Electronic signal conditioners, configure SIEMENS SIPART PS2 Positioners, and optimize Endress Promag Flow Meters – all under one roof.