High Purity 99.999% Industrial Gas O2 Oxygen Gas Wholesale for Welding Industry Factory Supply
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Product Highlights
- High Purity Options: Available in 99.9% to 99.9999% purity grades for various industrial needs.
- Multi-Grade Standards: Meets Industrial, Medical, and Electronic Grade standards.
- Versatile Applications: Suitable for steel making, medical treatment, and semiconductor fabrication.
- Flexible Cylinder Sizes: Offered in 40L, 50L cylinders and ISO TANK options.
- Custom Valve Options: Valves available in PX-32A, QF-2, and CGA540 configurations.
- ISO Certifications: Company holds ISO9001, ISO14001, and ISO45001 certifications.
- Global Export Capability: Products sold in over 45 countries with advanced logistics.
- One-Stop Service: Complete product line with professional quality control and after-sales.
Product Attributes
- Customization
- Available
- CAS No.
- 7782-44-7
- Formula
- O2
- Model NO.
- Oxygen O2
- EINECS
- 231-956-9
- Constituent
- Industrial Pure Air
- Grade Standard
- Industrial Grade
- Chemical Property
- Non-Flammable Gas
- DOT Class
- 2.2 & 5.1
- Valve
- Px-32A/Qf-2/Cga540
- Cylinder Pressure
- 15MPa/20MPa
- Density
- 1.43 Kg/M3
- Cylinder Standard
- DOT/ISO/GB
- Molecular Weight
- 32 G/Mol
- Un No.
- 1072
- Transport Package
- 40L, 47L, 50L Cylinder
- Specification
- 99.9%-99.9999%
- Trademark
- CDHJ
- Origin
- China
- HS Code
- 2804400000
- Production Capacity
- 500000 M3/Year
Product Images of High Purity 99.999% Industrial Gas O2 Oxygen Gas Wholesale for Welding Industry Factory Supply
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High Purity 99.999% Industrial Gas O2 Oxygen Gas Wholesale for Welding Industry Factory Supply -
High Purity 99.999% Industrial Gas O2 Oxygen Gas Wholesale for Welding Industry Factory Supply -
High Purity 99.999% Industrial Gas O2 Oxygen Gas Wholesale for Welding Industry Factory Supply -
High Purity 99.999% Industrial Gas O2 Oxygen Gas Wholesale for Welding Industry Factory Supply -
High Purity 99.999% Industrial Gas O2 Oxygen Gas Wholesale for Welding Industry Factory Supply -
High Purity 99.999% Industrial Gas O2 Oxygen Gas Wholesale for Welding Industry Factory Supply -
High Purity 99.999% Industrial Gas O2 Oxygen Gas Wholesale for Welding Industry Factory Supply
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Product Description
Product Details
CAS No.: 7782-44-7
EINECS No.: 231-956-9
UN No.: UN1072
Purity: 99.9%-99.9999%
Dot Class: 2.2 & 5.1
Appearance: Colorless
Grade Standard: Industrial Grade, Medical Grade, Electronic Grade
| Specification | 99.995% | 99.999% | 99.9997% |
| Argon | ≤3.0 ppmv | ≤3.0 ppmv | ≤1.0 ppmv |
| Nitrogen | ≤25.0 ppmv | ≤5.0 ppmv | ≤1.0 ppmv |
| Carbon Dioxide | ≤0.5 ppmv | ≤0.1 ppmv | ≤0.1 ppmv |
| Carbon Monoxide | ≤0.5 ppmv | ≤0.1 ppmv | ≤0.1 ppmv |
| THC ( CH4) | ≤0.5 ppmv | ≤0.1 ppmv | ≤0.1 ppmv |
| Water | ≤2.0 ppmv | ≤0.5 ppmv | ≤0.1 ppmv |
| Hydrogen | ≤1.0 ppmv | ≤0.1 ppmv | ≤0.1 ppmv |
Typical Application
2. Medical Use: In first-aid treatment of emergencies such as suffocation and heart attack, in the treatment of patients with respiratory disorders and in anaesthesia.
3. Semiconductor Fabrication: Chemical vapour deposition of silicon dioxide, thermal oxide growth, plasma etching, plasma stripping of photoresist and carrier gas in certain deposition/diffusion operations
Package & Shipping
| Product | Oxygen O2 | ||
| Package Size | 40Ltr Cylinder | 50Ltr Cylinder | ISO TANK |
| Filling Content/Cyl | 5CBM | 10CBM | / |
| QTY Loaded in 20'Container | 240Cyls | 200Cyls | |
| Total Volume | 1200CBM | 2000CBM | |
| Cylinder Tare Weight | 50Kgs | 55Kgs | |
| Valve | PX-32A/QF-2/CGA540 | ||
Complete product line
Chengdu Hongjin Chemical has a very complete product line, can provide customers with one-stop service, and has the advantage of product price!
Professional Quality Control
The company has a complete production and testing line, the implementation of strict quality testing, with a perfect after-sales service system, to ensure that customers get high-quality products and a full range of services.
Professional import and export transportation
With a perfect logistics chain, we can provide import and export advantageous logistics services, and flexible deployment of full container and consolidation container to meet more customized needs of customers.
Founded in 2005, Chengdu Hongjin Chemical Co., Ltd is a manufacturer and exporter of industrial gases, specialty gases, electronic gases, medical gases, etc, they are widely used in many fields such as chemical industry, shipbuilding, electronics, fiber-optic communication, machinery manufacturing, food, medical, solar photovoltaic, LED, aerospace, scientific research and experimentation and so on.
The company had a large number of professional and technical personnel who are responsible for product development, design, production, sales and after-sales service, and introduced advanced high-tech equipment from Germany and Italy to produce first-class products, sell well in more than 45 countries, and are unanimously affirmed by customers. The company has passed ISO9001, ISO14001 and ISO45001 certification, a strict gas supplier management system, and various inspection before shipment, rich hazardous gas transportation experience to ensure high qualified rate of products, welcome to visit our factory.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI238102". Items marked "
" are certified.
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Company Profile
Chengdu Hongjin Chemical Co., Ltd, founded in 2005 and headquartered in Chengdu, Sichuan Province, is a gas company integrating production, research and development, sales (gases and equipment) as a whole, and it is the earlier company in Southwest China to start focusing on the supply of special gases. Hongjin Chemical has more than one hundred kinds of products in several categories such as bulk gases, electronic special gases, standard gases, special gases and isotopes, etc., which are widely used in many fields such as goldsmithing, chemical industry, shipbuilding, electronics, fiber-optic communication, machinery manufacturing, food, medical, solar photovoltaic, LED, aerospace, scientific research and experimentation, pharmaceutical production, electric power and water conservancy, semiconductors and so on.
In 2012, the company responded to the national call to carry out overseas business, and has the right to import and export, the current export area involves the Americas, Europe, Southeast Asia, South America and other regions, the goal is "based in the southwest, expedition in overseas". The company can provide different gas products according to the needs of different industries and customers, develop one-stop gas solutions, and provide on-site gas production and related services.
Since the establishment of the company, we have been engaged in the preparation, marketing and on-site service of many kinds of gases, and we are able to carry out the research and development of gas products according to the needs of customers. We also provide one-stop services such as gas consulting, gas supply design, design of electronic gas supply pipeline, centralized gas supply system, installation of vaporizers, storage tanks, cryogenic liquid pumps, as well as undertaking construction and installation of gas ancillary projects. Our company has a professional technical engineering installation team with strong professional technical force and after-sales service.
At present, the product quality and management technology of our company have reached the domestic advanced level, meanwhile, we have deep cooperation relationship with domestic senior gas research units. In terms of transportation and distribution, the company uses a professional transportation team and a variety of logistics channels combined with the flexible mode of transportation, to provide customers with as scheduled delivery to the door service, to achieve customer satisfaction.
But this is not enough for the company, we ask for "excellence", not only in the variety of products to meet customers, but also in the price and quality to meet customers. Strive to achieve "good value for money". So as to achieve the best quality - reputation - service and domestic and foreign customers sincere cooperation, and create a brilliant career. We believe that, with the efforts of all the staff of the company, under the care of all walks of life, and under the management philosophy of "dedication, diligence, integrity and innovation", we are willing to carry out extensive exchanges and cooperation with colleagues from all walks of life, join hands to build a premium brand, and write a brilliant chapter for the enterprise in the new century.
About Our Factory & Business Background
- Address
- Chengdu, Sichuan, China
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month
Our Production Capability & Technical Expertise
- Main Products
- Industrial Gases, Specialty Gases, Electronic Gases, Medical Gases, Rare Gases, Mixture Gases
FAQ
- What purity levels are available?
- We offer purity levels ranging from 99.9% to 99.9999%.
- What grades does this oxygen meet?
- The product meets Industrial, Medical, and Electronic Grade standards.
- What are the typical applications?
- Applications include steel making, medical treatment, and semiconductor fabrication.
- What cylinder sizes are available?
- We provide 40L, 50L cylinders, and ISO TANK options.
- What valve types can be selected?
- Valve options include PX-32A, QF-2, and CGA540.
- What certifications does the company hold?
- The company is certified under ISO9001, ISO14001, and ISO45001.
- How long is the lead time?
- The average lead time is one month for both peak and off-peak seasons.
- Where is the company located?
- The company is located in Chengdu, Sichuan, China.
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