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Hydrogen H2 Gas 99.9999% High Purity with Qf-30A Connection
US$2.80-5.00
1 Square Meter
Sample price:US$1.00/square meter.Request sample
Product profile
CAS No.
1333-74-0Formula
H2EINECS
215-605-7Model NO.
H2Constituent
Industrial Pure AirGrade Standard
Industrial GradeChemical Property
Inflammable GasDensity
0.089g/LBoiling Point
-252.77℃(20.28K)Valve
Qf-30A/Cga350Cylinder Pressure
12.5MPa/15MPa/20MPaCylinder Standard
GB/ISO/DOTDOT Class
2.1Melting Point
-259.2℃(14.01K)Molecular Weight
2.01588Transport Package
40L/47L/50LSpecification
99.999%Trademark
DSLOrigin
ChinaHS Code
2804100000Production Capacity
100, 000m3/YearKey features
Ultra High Purity: Purity reaches 99.999% (5N Grade) with GC analysis.
Customizable Valves: Valve options include Qf-30A and Cga350.
Multiple Cylinder Pressures: Available in 12.5MPa, 15MPa, and 20MPa.
Wide Application Scope: Suitable for electronics, fuel cells, and petrochemical refining.
Global Import Experience: Expert guidance for imports in over 50 countries.
Flexible Payment Terms: Supports LC, T/T, PayPal, Western Union, and more.
Fast Delivery: Standard orders require 7-10 days preparation time.
Company profile

Nanjing Deshilan Technology Co., LtdJiangsu, China
Business Type: Manufacturer/Factory, Trading Company, Group CorporationNearest Port: Shanghai, Qingdao, NingboAverage Response Time: ≤24hTerms of Payment: Money Gram, Small-amount payment, LC, etc.International Commercial Terms(Incoterms): FOB, CIP, EXW, CPT, Others, CFR, CIF, FCA, DAT, FAS, DDP, DAP
AI-Powered supplier vetting
SummaryThe supplier demonstrates a commitment to integrity and innovation, leveraging regional advantages for service delivery. However, there are significant gaps in financial credibility and certification holdings. The lack of overseas service capabilities, customer cases, or substantial R&D investment raises concerns about their global competitiveness and innovation potential. They maintain some quality assurance processes but lack formal procedures for customer complaints and service corrective actions.
CertificationsThe supplier does not hold any certification for supplier management systems.
After-Sales capabilityA single R&D engineer is responsible for after-sales service support, indicating limited capability in handling extensive after-sales services.
Financial creditThe supplier has reported zero operating revenues and gross margins over the past three years, indicating a lack of financial stability.
R&D capabilityThe supplier lacks R&D investment and does not provide ODM services or SDK availability, limiting innovation capability.
Production capacityThe company has quality assurance in place, but lacks overseas manufacturing and warehousing capabilities.
Product Q&A
Q:Are you a factory or a trading company?
A:
We are a multifaceted enterprise that seamlessly integrates robust manufacturing prowess with sophisticated trading expertise. Our state-of-the-art in-house production facilities and expansive trade network empower us to offer direct-from-factory supply while providing adaptable trading services tailored to meet your specific needs.
Q:Do you accept bulk orders or mixed-product orders?
A:
Certainly, our robust production capacity and sophisticated supply chain infrastructure empower us to handle both bulk orders and mixed-product requests with ease, ensuring that your diverse order requirements are met with unmatched precision and efficiency.
Q:I've never imported this type of product before. How can I proceed?
A:
Rest assured, with our extensive import-export experience across more than 50 countries, our dedicated team of experts will guide you through every step of the process, from initial documentation to seamless customs clearance, ensuring a hassle-free experience.
Q:What's the minimum order quantity (MOQ)?
A:
The MOQ is dependent on product specifications, influenced by the type of gas and cylinder requirements. Share your unique specifications with us, and we'll provide customized details promptly to meet your needs.
Q:Can you share details about packaging, storage, and transportation?
A:
Packaging: We utilize high-quality seamless steel cylinders, with customization options available for valves, sizes, and designs to meet your specific requirements. Storage: It is crucial to ensure storage in a cool, dry, and well-ventilated warehouse to protect from direct sunlight and physical impacts, thereby maintaining product integrity. Transportation: Air freight is restricted to non-flammable gases by regulations. For flammable or toxic gases, sea or land transport methods are required t
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Nanjing Deshilan Technology Co., Ltd
Nanjing Deshilan Technology Co., Ltd*Content:
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