What are the cylinder materials and specifications?

We mainly supply seamless steel cylinders compliant with DOT, ISO, GB, or TPED standards. Common specifications include 2L, 10L, 40L, and 50L water capacity. Please inquire for detailed specifications and test certificates.

Factory Direct Helium and Oxygen Gas Pressure Cylinders

Name: Factory Direct Helium and Oxygen Gas Pressure Cylinders
Brand: Qingdao Ruiming Blue Sky Energy Co., Ltd.
SKU: 2194348735

Shandong, ChinaQingdao Ruiming Blue Sky Energy Co., Ltd.

US$40.00-70.00

100 Pieces

Product specifications

Volume

Product profile

Customization

Available

After-sales Service

to Be Negotiated

Warranty

3 Months

Model NO.

40L-50L

Function

Storage Pressure Vessel

Application

Gas

Material

Stainless Steel

Pressure

10.0MPa≤p<100.0MPa

Storage Medium

Moncombustible/Nontoxic

Pressure Level

High Pressure (10.0MPa≤p<100.0MPa)

Condition

New

Product Name

Industrial Gas Cylinder Oxygen Cylinder

Key Words

Industrial Gas Cylinder, Gas Cylinder, Medical Oxy

Standard

ISO 9809-3/ DOT./ GB

Painting Color

Customized

Material No.

37mn/ 34CrMo4

Test Pressure

250/300bar

Working Pressure

150/200 Bar

Valve

Qf-2 Cga 540

Diameter

219-232-267 mm

Design Wall Thickness

5.4-6.0mm

Color

Customized

MOQ

100 PCS

Raw Material

37mn/ 34CrMo4 Steel

Feature

Durable, High Safety, Refillable

Test Report

Provided

Transport Package

Plastic Net/ Pallet

Specification

40L/50L

Trademark

RM/OEM

Origin

Qingdao, China

HS Code

7311009000

Production Capacity

10000 Bottles Per Month

Key features

International Certifications: Holds CE, DOT and GB certifications.

Customized Color Options: Custom colors are available upon request to meet specific gas identification codes.

Flexible OEM/ODM Services: Tailoring cylinder products and accessories to specific client requirements.

High Safety Standards: Features B1 pressure vessel license and traceable manufacturing for lifecycle safety.

Comprehensive Gas Filling: One-stop service for Helium, Nitrogen, Oxygen, and Argon with strict purity control.

Diverse Valve Selection: Supports CGA, BS, DIN standards with various valve types for different gases.

Patented Technology: Backed by over 150 patented technologies ensuring innovation and reliability.

Fast Delivery Options: Standard models delivered in 7-15 days; customized orders in 20-30 days.

Company profile

Years of Export ExperienceFlexible CustomizationManagement CertificationHigh Repeat Buyers Choice

Qingdao Ruiming Blue Sky Energy Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Other, Group CorporationExport Year: 2014-01-01Nearest Port: Qingdao Port, SHANGHAI PORT, NINGBO PORTAverage Response Time: ≤1.69hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryThe supplier is a Limited Company with a focus on gas and liquid products, offering services like OEM and ODM. Despite having strong customization capabilities, there are gaps in its digital and sustainable development strategies. It also lacks significant overseas presence and after-sales service capabilities, while maintaining consistent financial performance over recent years.

Supplier typeThe supplier is identified as a Limited Company, dealing in gases and related equipment.

After-Sales capabilityThe supplier lacks overseas warehouses, showrooms, agents, and branch services, indicating a weak after-sales service capability.

Financial creditThe supplier has maintained financial records for the years 2021 through 2023, suggesting stable financial tracking.

R&D capabilityThe supplier offers ODM services but has not developed new products recently, and lacks digital transformation and sustainability initiatives.

Production capacityThe supplier has significant production capabilities in various gases, such as Liquid Argon and Nitrous Oxide.

Customization capabilityStrong customization capabilities are present, including samples and design-based customization in R&D.

Product Q&A

Q:What is the Minimum Order Quantity (MOQ)?

We accept orders with an MOQ as low as 10 pieces. For larger quantities, we offer more competitive pricing.

Q:Can we customize the valve, color, and handle?

Valve: Yes, we can equip cylinders with any standard valve type (e.g., CGA, BS, DIN). Color: Custom colors are available upon request. Handle: We offer multiple handle options (e.g., fixed ring, removable) for your choice.

Q:Do you offer gas filling service?

Yes, we provide one-stop gas filling service. We own and operate our own advanced gas filling station, capable of filling high-purity gases including Helium (He), Nitrogen (N2), Oxygen (O2), and Argon (Ar).

Q:What are your payment terms?

Our standard payment terms are: T/T (30% deposit in advance, 70% balance before shipment). L/C at Sight is also acceptable for bulk orders. Other methods can be discussed based on order value.

Q:What is the production and delivery lead time?

For standard models and in-stock items: Delivery within 7-15 days. For customized orders or large quantities: Approximately 20-30 days. The exact timeline will be confirmed with your specific order details.