Audited Supplier
The core parts for gas dispenser of compressed hydrogen include: mass flowmeter for hydrogen, hydrogen refueling nozzle, breakaway coupling for hydrogen, etc. Among which the mass flowmeter for hydrogen is the core part for gas dispenser of compressed hydrogen and the type selection of flowmeter can directly influence the performance for gas dispenser of compressed hydrogen.
Hydrogen nozzle is one of the core parts of hydrogen dispenser, used for refueling hydrogen to hydrogen powered vehicle. HQHP hydrogen nozzle with the function of infrared communication, through could read the pressure, temperature and capacity of hydrogen cylinder, to ensure the safety of hydrogen refueling and lower risk of leakage. Two filling grades of 35MPa and 70MPa are available. The light weight and compact design make the nozzle easy to use and allow a single-handed operation and smooth fueling. It has been already used in many cases worldwide.
Product Features
Patented seal structure is adopted for the hydrogen refueling nozzle.
Anti-explosion grade: IIC.
It is made of high-strength anti-hydrogen-embrittlement stainless steel.
Mode | T631-B | T633-B | T635 |
Working medium | H2, N2 | ||
Ambient Temp. | -40ºC~+60ºC | ||
Rated working pressure | 35MPa | 70MPa | |
Nominal diameter | DN8 | DN12 | DN4 |
Air inlet size | 9/16"-18 UNF | 7/8"-14 UNF | 9/16"-18 UNF |
Air outlet size | 7/16"-20 UNF | 9/16"-18 UNF | - |
| Communication line interface | - | - | Compatible with SAE J2799/ISO 8583 and other protocols |
Main materials | 316L | 316L | 316L Stainless Steel |
Product weight | 4.2kg | 4.9kg | 4.3kg |
Technology Advantage
Chengdu Andisoon Measure Co., Ltd. was founded in March 2008 with a registered capital of 50 million RMB. The company is committed to the research, development, production, sales, and service of automated instruments and control technology in the field of flow monitoring. With robust technical expertise, production capacity, and a team of professional talents specializing in the design and production of fluid and gas measurement products, as well as advanced research, production, and testing equipment.
Andisoon Technology Advantage lies in the imported combined splitter cone (obtained utility model patent - patent number: 201020170649.5), vacuum nickel-based brazing and heat treatment (obtained invention patent - patent number: 201010186127.9), high-precision time difference detection technology, adaptive linear digital filtering technology, weak signal detection circuit based on high-precision differential analog operational amplifier, adaptive broadband oscillation technology based on frequency sweep algorithm, and synchronous phase tracking technology for constant measurement of tube resonance amplitude.
With over 110 patents, Andisoon has independently developed high-quality flowmeters and a wide range of precision measurement products, including flowmeters , Nozzles & Valves, Cryogenic Pumps, Liquid Hydrogen products, Calibration Devices, Automatic Meters, and System Integration.
The company is an authorized production base of Truflow, a Canadian company. Its products find wide applications in industries such as petroleum, chemical, pharmaceuticals, papermaking, food, metallurgy, and environmental protection.
The company offers high-precision metering solutions, with product sizes ranging from DN3 to DN150, and provides ODM, OEM, and direct sales services for overseas customers. Andisoon possesses rare calibration systems and stability testing for water gauges, including large-span diameter (DN6-DN400) and high-pressure air (25MPa) calibration and stability testing systems, as well as extensive cooling calibration systems for low-temperature flowmeters.
The flow meters developed and manufactured by the company are exported to various countries including the United Kingdom, Malaysia, Singapore, Nigeria, Russia, Thailand, Pakistan, and Uzbekistan.
The company has obtained ISO 9001, ISO 14001, ISO 45001 certification, as well as SIL2, PESO, CE, and ATEX certification. It is recognized as a national high-tech enterprise, an innovative enterprise in Sichuan Province, a technology center for enterprises in Chengdu, and a joint laboratory of the China National Institute of Metrology and Southwest Petroleum University. The company's products have been acknowledged as scientific and technological achievements in Sichuan Province and have been awarded the "Sichuan Market Product Quality Stable Qualified Enterprise" certificate.
The product has obtained type approval from China Classification Society, ATEX certification, IECEx certification, India PESO certification, and SIL functional safety certification.
1. Customer: What is the delivery date?
Andisoon: Our stock is based on GB/DIN flange, with a delivery date of 10 days. We also accommodate other flanges like ANSI/JIS or thread connection, with a delivery date of 15 days.
2. Customer: Can you design according to my requirements?
Andisoon: Yes, we offer OEM service and can tailor products to your specifications.
3. Customer: What is the warranty period?
Andisoon: The quality guarantee period is 12 months from the completion of installation and commissioning by the purchaser, or 14 months from the date of delivery (whichever comes first), excluding maintenance kits or small accessories.
