Steel Or Aluminum Customized LOGO Underwater Scuba Air Tank
Brand: Snow Rain
Product origin: Shenyang, Liaoning
Delivery time: 7~10 days
Supply capacity: 400,000 pieces/year
1. High strength materials used in the manufacture of our oxygen tank diver ensure safety and durability.
2. Our scuba air tank is lightweight, handy, and very easy to operate.
3. Our diving oxygen bottles come in different sizes to satisfy changing needs.
Key Information:
Material: 6061A Aluminum / 34CrMo4 Steel
Working Pressure: 200–300 Bar
Test Pressure: ≥ 1.5 × Working Pressure
Valve Type: DIN / INT (Customizable)
Capacity Range: Multiple Specifications Available
Certifications: DOT / CE / ISO (Certificates and serial numbers provided)
Inspection Items: Hydrostatic Test, Airtightness Test, Visual Inspection
Introduction of scuba air tank:
Our scuba air tanks are made of high-strength 6061A aluminum alloy or 34CrMo4 alloy steel. In particular, the 6061A aluminum alloy, besides being light-weight, it also has very good corrosion resistance and is thus really a perfect match for the use in saltwater and portable diving applications; on the other hand, the 34CrMo4 steel due to its greater strength and fatigue resistance is very suitable for deep-sea diving as well as high-pressure gas storage.
Advantages of scuba air tank:
1. Fabricated from 6061A aluminum alloy or 34CrMo4 steel, providing excellent strength under pressure and fatigue resistance.
2. Exceeding the working pressure by 1.5times, with testing; certification documents, serial numbers (such as DOT and CE) are available upon request.
3. Supports international standards for diving interfaces—such as DIN and INT—ensuring diving regulators and filling equipment compatibility that are mainstream worldwide.
4. We also offer OEM customization services including logo printing, color and packaging customization.


Specification parameters of diving oxygen bottle:
| Snow Rain Scuba Air Tank Size Chart | |||||||
| No. | Specification | Material | Outside Diameter | Water Capacity | Length | Weight | Working Pressure |
| 1 | LW60-0.30-20-H | Aluminum | 60mm | 0.3L | 199mm | 0.47kg | 200bar |
| 2 | LW60-0.50-20-H | Aluminum | 60mm | 0.5L | 300mm | 0.75kg | 200bar |
| 3 | LW60-0.60-20-H | Aluminum | 60mm | 0.6L | 346mm | 0.84kg | 200bar |
| 4 | LW60-0.70-20-H | Aluminum | 60mm | 0.7L | 395mm | 0.91kg | 200bar |
| 5 | LW60-0.80-20-H | Aluminum | 60mm | 0.8L | 444mm | 0.99kg | 200bar |
| 6 | LW111-1.4-20-H | Aluminum | 111mm | 1.4L | 270mm | 2.4kg | 200bar |
| 7 | LW111-1.7-20-H | Aluminum | 111mm | 1.7L | 315mm | 2.7kg | 200bar |
| 8 | LW111-2.0-20-H | Aluminum | 111mm | 2L | 355mm | 3kg | 200bar |
| 10 | LW111-2.5-20-H | Aluminum | 111mm | 2.5L | 425mm | 3.5kg | 200bar |
| 12 | LW111-3.0-20-H | Aluminum | 111mm | 3L | 500mm | 4kg | 200bar |
| 14 | LW111-3.5-20-H | Aluminum | 111mm | 3.5L | 570mm | 4.5kg | 200bar |
| 15 | LW111-4.0-20-H | Aluminum | 111mm | 4L | 640mm | 5kg | 200bar |
| 16 | LW152-5.0-20-H | Aluminum | 152mm | 5L | 475mm | 7.3kg | 200bar |
| 17 | LW152-5.5-20-H | Aluminum | 152mm | 5.5L | 515mm | 7.8kg | 200bar |
| 18 | LW152-6.0-20-H | Aluminum | 152mm | 6L | 550mm | 8.3kg | 200bar |
| 19 | LW152-6.5-20-H | Aluminum | 152mm | 6.5L | 590mm | 8.8kg | 200bar |
| 20 | LW152-7.0-20-H | Aluminum | 152mm | 7L | 625mm | 9.2kg | 200bar |
| 21 | LW152-7.5-20-H | Aluminum | 152mm | 7.5L | 665mm | 9.7kg | 200bar |
| 23 | LW152-8.0-20-H | Aluminum | 152mm | 8L | 700mm | 10.2kg | 200bar |
| 24 | LW152-8.5-20-H | Aluminum | 152mm | 8.5L | 740mm | 10.7kg | 200bar |
| 25 | LW152-9.0-20-H | Aluminum | 152mm | 9L | 775mm | 11.1kg | 200bar |
| 26 | LW185-8.0-20-H | Aluminum | 185mm | 8L | 505mm | 11.3kg | 200bar |
| 27 | LW185-9.0-20-H | Aluminum | 185mm | 9L | 555mm | 12.3kg | 200bar |
| 28 | LW185-10.0-20-H | Aluminum | 185mm | 10L | 605mm | 13.3kg | 200bar |
| 29 | LW185-11.0-20-H | Aluminum | 185mm | 11L | 655mm | 14.2kg | 200bar |
| 30 | LW185-11.1-20-H | Aluminum | 185mm | 11.1L | 660mm | 14.3kg | 200bar |
| 31 | LW185-12.0-20-H | Aluminum | 185mm | 12L | 705mm | 15.2kg | 200bar |
| 32 | LW203-9.0-20-H | Aluminum | 203mm | 9L | 490mm | 13.1kg | 200bar |
| 33 | LW203-10.0-20-H | Aluminum | 203mm | 10L | 530mm | 14.1kg | 200bar |
| 34 | LW203-11.0-20-H | Aluminum | 203mm | 11L | 570mm | 15kg | 200bar |
| 35 | LW203-11.1-20-H | Aluminum | 203mm | 11.1L | 575mm | 15.1kg | 200bar |
| 36 | LW203-12.0-20-H | Aluminum | 203mm | 12L | 615mm | 16kg | 200bar |
| 37 | LW-204-15-20-H | Aluminum | 204mm | 15L | 735mm | 18.7kg | 200bar |
| 38 | LW-204-20-20-H | Aluminum | 204mm | 20L | 940mm | 23.4kg | 200bar |
| 39 | 180-12-20 | 34CrMo4 | 180mm | 12L | 645mm | 16kg | 200bar |
| 40 | 180-12-20 | 34CrMo4 | 180mm | 12L | 656mm | 16kg | 200bar |
| 41 | 203-15-20 | 34CrMo4 | 203mm | 15L | 635mm | 21.3kg | 200bar |
| 42 | 203-15-20 | 34CrMo4 | 203mm | 15L | 651mm | 21.3kg | 200bar |
| 43 | 203-18-20 | 34CrMo4 | 203mm | 18L | 745mm | 24.3kg | 200bar |
| 44 | 203-18-20 | 34CrMo4 | 203mm | 18L | 756mm | 24.3kg | 200bar |
| We can manufacture scuba air tank from 0.3L to 50L, we can also manufacture other specifications of diving oxygen bottle as per requirement. | |||||||

Why choose our scuba air tank?
We make scuba air tanks that go beyond standards and safety for divers. We manage high-quality control standards and stringent testing to assure the outstanding quality of our diving oxygen bottles. We bring in the latest diving technology and materials and initiate the innovative designs continuously. With a perfect blend of technology and diving, our scuba air tanks deliver advanced performance and features, enhancing dive experience. Besides providing high-quality diving oxygen bottles, we offer full range of pre-sales consultation and after-sales services ensuring that customers get the best experience in purchase and use process. The CE Certificate Number is: 01 202 644/B-190059-T.
Our service:
Our forte is in the production of premium oxygen tank diver products, reliable supply of oxygen tank diver, awareness of environmental issues, and comprehensive customer support and service. Our oxygen tank diver can be your best choice in deep dive or other applications. Only when you rely on us, you will obtain not just superb oxygen tank diver products but also a dependable partner.
Production Capabilities:
Snowrain boasts an advanced production facility located on 59,960 square meters. Studio production lines and a high-pressure gas cylinder making machinery specialized have been installed for the establishment of a comprehensive, big-scale manufacturing system. The factory, which has a professional team of more than 500 people, mature production management processes, features an annual capacity to produce up to one million gas cylinders, and guarantees a stable capability for high-volume supply. The entire production approaches - from raw material processing to finished products inspection, are kept strictly under our control ensuring product uniformity and delivery efficiency. Presently our products are exported to more than 80 countries, allowing us to cater efficiently to customers orders of large scale as well as customized requirements globally.

Oxygen tank diver inspection:
At Snowrain, safety and reliability of the product are ensured by every oxygen tank diver which passes a very strict inspection process before leaving the factory. Inspection of appearance and size is needed to ensure that the scuba air tank is free of cracks or dents and that the dimension accuracy complies with the standard. The water pressure test fills the oxygen tank diver with water pressure higher than the operating pressure to see if there is any leakage or loosening.This is a key step in verifying the pressure resistance of the cylinder.

About us:
Snow Rain Technology is a specialist gas cylinder manufacturer that began in 2002. The company currently has over 500 employees. It also has a modern plant that covers the total area of 59,960 square meters. The plant, which has several automated production lines, has an annual production capacity of up to one million gas cylinders. This ensures a large-scale and stable supply operation. Based on a well-structured quality control system and with extensive experience in different international certificates, the company has successfully marketed its products in more than 80 countries and regions. The company is a world leader in safe and reliable solutions for the storage and transport of gases globally.

FAQs:
Q1: Are your products sold with the inspection of an independent agency?
A: We not only agree to inspections by independent agencies such as SGS and BV but can also offer very detailed inspection reports.
Q2: Are you able to print my company logo and make the product in my brand color?
A: Definitely. We provide OEM customization services which include company logo printing, bottle color, and packaging design. This makes our products perfectly suitable for brand clients.
Q3: Are your products internationally recognized and certified?
A: Of course, our products satisfy the requirements of certifications like DOT and CE. We will be glad to provide the respective certificate documents and registration numbers.
Q4: How soon can you deliver the products?
A: In general, the delivery time for stock orders is 7–10 days; however, for bulk or special orders, the exact time will be determined after the order details are finalized.

