quality SF6 Recovery System factory

quality SF6 Recovery System factory

quality SF6 Recovery System factory

quality SF6 Recovery System factory

quality SF6 Recovery System factory

Our Categories

SF6 Recovery System

quality 220V Portable Sf6 Gas Recovery Machine [KSLF-3Y/T] For 10-35kV MV Switchgear - Ideal For Middle East GIS Manufacturers & Power Companies factory

SF6 Gas Tester

quality [KS30-CS] SF6 Gas Tester: Constant-Temperature Adiabatic Design, Dew Point Testing & High Accuracy for Power/Chemical Sectors factory

SF6 Leak Detector

quality [LF-03-FR] SF6 Gas Leak Detector – NDIR Sensor, GB/T11023-2018 Certified factory

Gas Leak Detector

quality High-Accuracy Rechargeable SF6 Leak Detector [SMART-200-FR]: Tailored For Middle East GIS Manufacturers factory

Dew Point Meter

quality High-Precision Cold Mirror Dew Point Meter [KST-V]: SF6/N2/H2 Testing For Middle East GIS Manufacturers & Power Firms factory

Online Monitoring System

quality SF6 Online Leak Alarm System [KS100] - Monitors SF6, O2, Temp & Humidity With Alarm & Remote Monitoring，Infrared principle sensor factory

Dry Air Equipment

quality Dry Air Source, Producing Dry Air, Filtering Method To Produce Dry Air [KS3000-200-CZ4] factory

SF6 Vacuum Pump

quality 10-35KV Outdoor After-Sales Service Vacuum Pump -[KSCZ-4-S], 150L/min Flow Rate, Oil-Free, 0.16MPa Max Pressure, AC220V, Air-Cooled
factory

Gas Mixing Unit

quality SF6 N2 C4F7N Gas Blending System Mixing Device Industrial Grade [KSLF-28/30WY20/NZ] factory

Refrigerant Recycling Machine

quality 14l Automatic Refrigerant Recovery Machine 134a/12 For Auto Repair Shops [AC1000] factory

Refrigerant Leak Detector

quality 9V Electronic Refrigerant Leak Detector For SF6 R22 R410 R600 CO2 NH3 [KS-GB250] factory

SF6 Gas Purification

quality [KSLF-30WY50/63/100/NZ] SF6/N2 Recovery Separation Purification Device - 99.99% Purity, Ultra-low Temp Refrigeration & Membrane Separation factory

SF6 Accessories

quality SF6 gas charging cart (without vacuum pumping function) factory

Partial Discharge Detector

quality Live Insulator Fault Partial Discharge Detector Tester 6kV-500kV With Laser Aiming [KS9001] factory

C4F7N Series Instruments And Equipment

quality C4F7N Comprehensive Tester All-In-One Gas Measurement With Accessories [KS31-C4-4] factory

Helium Mass Spectrometer

quality Helium Hydrogen Mass Spectrometer Leak Detector High Sensitivity Fast Response Automatic Mobile Leak Detector For Industrial KSNH-400 factory

China Shanghai Kstone S&T Development Co .,LTD.

Shanghai Kstone S&T Development Co .,LTD.

Manufacturer of SF6 testing instruments and equipment with the most complete range of products from China, with 13 years of professional experienceCompany ProfileLeading SF6 testing equipment manufacturer (with over 1000 customers all over the world)Passed ISO9001 new version certificationDouble soft certification enterpriseNational level high-tech enterprise, specialized and innovative enterprise, national level technology-based small and medium-sized enterpriseNational standard: "GB/T11023...

View More Contact Now

Shanghai Kstone S&T Development Co .,LTD.

SF6 Recovery System & SF6 Gas Tester

quality Small Oil-free Compressor, Vacuum Recovery, Fully Automatic Control [KSLH-6WY20-54-300Z] factory

Small Oil-free Compressor, Vacuum Recovery, Fully Automatic Control [KSLH-6WY20-54-300Z]

Contact Us

quality 500L-2000L SF6 Recovery Machine, customizable Large Recovery Inflation Device [KSLH-110Y/160-1200WZ] factory

500L-2000L SF6 Recovery Machine, customizable Large Recovery Inflation Device [KSLH-110Y/160-1200WZ]

Contact Us

quality Dew Point SF6 Gas Tester Instrument 10W 220V [KS30] factory

Dew Point SF6 Gas Tester Instrument 10W 220V [KS30]

Contact Us

quality [LF-300] High-Sensitivity SF6 Leak Detector: 0.01ppm Precision With Portable Quantification factory

[LF-300] High-Sensitivity SF6 Leak Detector: 0.01ppm Precision With Portable Quantification

Contact Us

quality SF6 Qualitative Leak Detector, Based On Corona Principle, Cheapest, [Smart-01b] factory

SF6 Qualitative Leak Detector, Based On Corona Principle, Cheapest, [Smart-01b]

Contact Us

quality Fully Automatic Portable Dewpoint Meter Monitor For N2 H2 & SF6 Testing [KST-V] factory

Fully Automatic Portable Dewpoint Meter Monitor For N2 H2 & SF6 Testing [KST-V]

Contact Us

quality Handheld RS485 SF6 Gas Online Ph Monitoring System Anti Interference [KS200] factory

Handheld RS485 SF6 Gas Online Ph Monitoring System Anti Interference [KS200]

Contact Us

quality Dry Air Source, Producing Dry Air, Filtering Method To Produce Dry Air [KS3000-200-CZ4] factory

Dry Air Source, Producing Dry Air, Filtering Method To Produce Dry Air [KS3000-200-CZ4]

Contact Us

quality 3-Channel, 300l/S Vacuum Unit, Vacuum Pumping And Inflation, DN20 Pipeline [KSCZ-1080/300] factory

3-Channel, 300l/S Vacuum Unit, Vacuum Pumping And Inflation, DN20 Pipeline [KSCZ-1080/300]

Contact Us

More Products

Portable Quantitative SF6 Leak Detector Gas Sensor 0.01ppm Sensitivity With Telescopic Handle LF-303

Portable Halogen Leak Detector, Fluorine-containing Gas Leak Detector, Inexpensive Leak Detector Smart-01b

Smart-01b Fluorinated Refrigerant Gas Leak Detector, Qualitative Leak Detector, Replacing Xp-1a

3.7V Sulfur Hexafluoride Refrigerant Gas Leak Detector Combustible Gas Indicator [XP-1A]

Custom Handheld Moisture Dew Point Meter For Ppmv,PP20 ,SF6, N2, And H2 KST-VII

Vaisala 143 Dewpoint Analyzer Micro Moisture Meter Measurement Instrument PP20 Conversion KST-VII

28V USB Dilo Sf6 Gas Analyzer Battery Operated Touchscreen, Emission-Free Comprehensive Tester [KS30-R-6]

Emission Free Electronic SF6 Gas Tester Purity Analyzer Eco Friendly [KS30-R-6]

Integrated Online Monitoring System SF6 Gas Density Monitor Temp Humidity Meter Self Calibration KS-201

OEM Touchscreen SF6 Monitor Sensors Gas Density Meter Device KS-201

Industrial Comprehensive Sf6 Gas Purity Test Analyzer Dew Point [KS30]

Live Insulator Fault Partial Discharge Detector Tester 6kV-500kV With Laser Aiming

High Voltage Live Insulator Partial Discharge Ultrasonic Detector Dual Sensor ODM

10AH SF6 Gas Online Monitoring System Leak Alarm PTZ Control KS200

Outdoor Waterproof SF6 Gas Online Continuous Emission Monitoring System High Precision KS200

IP65 Online Monitoring System SF6 Monitor For Dew Point Pressure Temperature Leak Detection KS200

Dry Air Equipment, 30ppm Moisture, Adsorption Drying，Dry Air Source KS3000-80-CZ4

DN40-DN20 SF6 Accessories Gas Conversion Units Adapter For Gas Recovery

Multi Channel Dilution Gas Distribution System Stainless Steel Adapter

Multi Channel SF6 Accessories Gas Nh3 Converter Adapter DN40

News

Latest company news about KSTONE Partners with Woodlands as Exclusive Saudi Distributor for KSNH Leak Detectors

KSTONE Partners with Woodlands as Exclusive Saudi Distributor for KSNH Leak Detectors

2025-11-13 10:53:20

KSTONE Partners with Woodlands as Exclusive Saudi Distributor for KSNH Leak Detectors Saudi Arabia & Shanghai China, October, 2025 – KSTONE, a leading precision leak detection solutions provider, announced a strategic agreement with Woodlands Energy Services Co. Ltd., a key step in its Middle East expansion.Per the deal, Woodlands becomes KSTONE’s exclusive Saudi distributor, tasked with promoting, selling, and supporting KSTONE’s flagship KSNH Series Helium Mass Spectrometer Leak Detectors—known for high accuracy in energy, petrochemical, and aerospace sectors.KSTONE’s CEO noted: “Partnering with Woodlands (a local industry leader) strengthens our Saudi presence and delivers top-tier solutions to its clients.”Woodlands’ Director added: “The KSNH Series’ advanced technology will help Saudi industries boost safety, efficiency, and quality compliance.”The collaboration aims to drive mutual growth and support Saudi Arabia’s industrial development with world-class leak detection tech. About KSTONEA global innovator in leak detection, KSTONE manufactures high-quality helium mass spectrometers for energy, electronics, and aerospace clients worldwide. About Woodlands Energy ServicesA prominent Saudi energy/industrial service provider, Woodlands supplies advanced equipment and technical support to local clients.

Read More

Latest company news about KSTONE Joins & Sponsors Xiamen High-Voltage Seminar, Sharing Eco-Friendly Cabinet Drying Study

KSTONE Joins & Sponsors Xiamen High-Voltage Seminar, Sharing Eco-Friendly Cabinet Drying Study

2025-11-10 14:48:36

KSTONE Sponsors and Participates in High-Voltage Electrical Technology Seminar in Xiamen, Showcasing Innovative Research on Eco-Friendly Cabinet Dryer Systems KSTONE, a Leading Manufacturer of SF6 Detection Equipment, was recently invited to sponsor and participate in the prestigious High-Voltage Electrical Technology Seminar held in Xiamen. The event brought together industry experts, technical professionals, and enterprise representatives from across the country to exchange insights on the latest technological advancements, market trends, and sustainable development strategies in the high-voltage electrical sector. As a key sponsor, KSTONE made its presence felt through active engagement and knowledge sharing. Mr. [Name Optional], Chief Technology Officer (CTO) of KSTONE, delivered a keynote speech titled “Research on Drying Methods for Eco-Friendly Cabinet Gas Tanks,” which garnered significant attention and positive feedback from the audience. In his presentation, Mr. Jin Xuejiang elaborated on the core challenges of moisture control in high-voltage cabinet gas tanks, particularly emphasizing the importance of environmental protection and energy efficiency in modern electrical equipment design. He shared KSTONE’s latest R&D achievements in dry air maintenance technology, including innovative drying process optimization, intelligent humidity monitoring systems, and low-energy consumption solutions that align with global green development goals. The seminar served as a valuable platform for KSTONE to strengthen industry connections, demonstrate its technical expertise, and gain insights into cutting-edge industry developments. By sponsoring and participating in such high-level academic and technical exchanges, KSTONE reaffirms its commitment to driving technological progress and promoting sustainable practices in the high-voltage electrical industry. The company’s research on eco-friendly cabinet drying methods not only addresses critical technical pain points but also contributes to the industry’s transition toward more efficient, reliable, and environmentally responsible solutions. Looking ahead, KSTONE will continue to invest in R&D and innovation, deepen cooperation with industry peers, and strive to deliver high-quality, eco-friendly electrical equipment and technical services that meet the evolving needs of customers and the market.

Read More

Latest company news about China's First 500kV Environmental-Friendly Gas Insulation Project for Power Plants Put into Operation

China's First 500kV Environmental-Friendly Gas Insulation Project for Power Plants Put into Operation

2025-11-05 10:08:12

China's First 500kV Environmental-Friendly Gas Insulation Project for Power Plants Put into Operation: Perfluoroisobutyronitrile Leads Green Transformation of Power Industry Recently, China's first 500kV environmental-friendly gas insulation project for power plants was successfully commissioned at Beilun Power Plant (State Energy Group Zhejiang Company). By replacing traditional sulfur hexafluoride (SF6) with perfluoroisobutyronitrile (C4F7N), it marks a breakthrough in greenhouse gas replacement for China's high-voltage electrical sector, offering key insights for industrial low-carbon transition. 1. Addressing SF6's Environmental Challenge: Urgency for Carbon CutsRegulated under the Paris Agreement, SF6 is a potent greenhouse gas with a global warming potential (GWP) of 22,800 and ~3,200-year atmospheric lifetime. Though excellent for insulation and arc-extinguishing, it hinders the power industry's "dual carbon" goals (carbon peaking, carbon neutrality). With China, the U.S., EU and others rolling out SF6 bans, finding alternatives like perfluoroisobutyronitrile has become critical for grid safety and green development. 2. Perfluoroisobutyronitrile: Merging Eco-Friendliness, Safety and PerformanceAs a new insulating gas, perfluoroisobutyronitrile causes no ozone depletion, has far lower GWP than SF6 and shorter atmospheric lifetime—cutting emissions at the source. The project is set to reduce carbon by ~85 tons, equal to the sequestration of nearly 5,000 mature trees. It produces minimal harmful decomposition products under extreme conditions (e.g., discharge, high temperatures), lowering health risks for operators. Its -4.7°C liquefaction temperature also adapts to diverse climates, overcoming low-temperature limits of some alternatives. 3. Industry Significance: Pioneering Carbon Reduction in High-Voltage ElectricalsThis project not only confirms perfluoroisobutyronitrile's viability in high-voltage scenarios and solves SF6 replacement bottlenecks but also delivers ecological and economic wins. It boosts enterprises' green competitiveness and creates extra value via carbon trading, offering a "Chinese solution" for the power industry's low-carbon future. 4. Shanghai Kstone's Contribution: Full-Set Equipment for C4F7N ApplicationIn supporting the industrial application of perfluoroisobutyronitrile (C4F7N), Shanghai Kstone has developed a complete set of equipment tailored for this new environmental-friendly gas. The product portfolio includes C4F7N leak detectors, ratio testers, gas mixing and filling devices, as well as recovery, separation and purification equipment. Notably, the company has already achieved delivery performance of these full-set devices, providing solid hardware support for the stable operation, efficient management and recycling of C4F7N in high-voltage electrical projects, and further promoting the large-scale application of SF6 alternative technologies in the power industry.

Read More