Yangshan Town, Wuxi City

Jiangsu Province, China


24/7 Customer Service

+86 18306172624

Contact us in time

Products List

Email: jeff@east-ai.cn

Tel:+86 18306172624

Contact: Jeff

Contact Me

Provide detailed contact information to ensure we can reach you effectively.

34CrMo34CrMo4 Seamless Steel Tube

34CrMo/34CrMo4 Seamless Steel Tube

We are supplying thin wall thickness seamless steel pipe by material 34CrMo/34CrMo4.

This kind of pipe is widely used for making gas cylinder.

34CrMo steel gas cylinders are specialized steel cylinders manufactured with stringent specifications. These requirements typically include a lower carbon content and strict control over sulfur and phosphorus contents to ensure the material achieves high strength while maintaining excellent toughness and impact energy. Additionally, these cylinders undergo 100% non-destructive testing to guarantee their integrity and safety.

Standards: GB18248 – 2000

OD: Φ50-325mm; Wall Thickness: 3-55mm;

OD Tolerance: ±0.75%;

Wall Margin: -10%—+12.5%;

Transverse Slope: ≤2mm;

Straightness: 1mm/1m;

Inside Diameter Roundness: ≤80% of OD Tolerance;

Surface Quality: No cracks, folding, delamination, stammer;

Product Categories: Seamless Steel Tubes for High Pressure Vessels;

Usages: Suitable for various fuel, hydraulic, trailer, station gas bottles;

Steel Grade: 34CrMo4, 34CrMo, 30CrMo, 34Mn2V, 35CrMo, 40CrMo, 42Crmo, 42Crmo4, 37Mn, 16Mn;

Process: Cold Drawn/Cold Rolled/Hot Drawn/Hot Rolled;

Surface: Bare, Black Painting, Galvanized, Coating;

Package: Bundles, Bulk, PVC Bags, Plywood Case.

Applications of 34Crmo,34Crmo4,35Crmo Seamless Alloy Steel Tube

These materials are utilized in critical structural components that operate under high pressure, including gas cylinder pipes, vehicle transmission parts, and engine components. They are also essential in the manufacture of turbogenerator rotors, spindles, heavy-duty drive shafts, and large cross-section parts, where reliability and durability under stress are paramount.

Our main business range is listed as follows:

Email: jeff@east-ai.cn

Tel & WhatsApp & Wechat  : +86 18306172624


Contact Me

Submit Your Sourcing Request

To make it easier for you to receive a quote, simply leave your information, and we will contact you as soon as possible.