Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services for customized requirements.

How are the tubes protected against rust?

Tubes are anti-rust oiled on both inside and outside surfaces with plastic caps on both ends.

What is the tolerance standard for the inner diameter?

The inner diameter tolerance follows the ISO H8 standard.

Length (m) 5-6 Meter Seamless Tube DIN2391 Steel Pipe

Name: Length (m) 5-6 Meter Seamless Tube DIN2391 Steel Pipe
Brand: Suzhou Weipeng Precision Machinery Co., Ltd.
SKU: 1910365212

Jiangsu, ChinaSuzhou Weipeng Precision Machinery Co., Ltd.

US$1.00-1.50

100 KG

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Type

Cold Drawn, Cold Rolling, Honed

Material

Carbon Steel

Usage

Cylinder

Model Number

DIN2391h8 Honed Tube

Steel Grade

St52.3, 1020, Ck45, 4140, E355, 4130, Stainless St

ID

30mm-320mm

Length

Straightness

0.5/1000mm

Roughness(Ra)

0.2-0.4um

Tolerance Int

ISO H8

Conservation

Anti Rust Oiled Inside, Plastic Caps in Both Ends

Delivery Detail

20-40days

Structure

Piston Cylinder

Power

Hydraulic

Standard

Pressure Direction

Double-Acting Cylinder

Double-Acting Cylinder Type

Common Cylinder

Special Cylinder Type

Number of Cylinders

Transport Package

Bundle with Steel Strip and Knitting Strip

Specification

70*90

Trademark

Origin

Jiangsu, China (Mainland)

HS Code

8483109000

Production Capacity

100 Tons /Month

Key features

Wide Steel Grade Options: Available in ST52.3, 1020, CK45, 4140, E355, 4130, and Stainless Steel 304/316.

Precise Surface Finish: Roughness (Ra) ranges from 0.2 to 0.4um for high-quality hydraulic applications.

Strict Tolerance Control: Inner diameter tolerance meets ISO H8 standard for precision fit.

Advanced Processing Technology: Manufactured using cold drawing, cold rolling, and honing techniques.

Comprehensive Anti-Rust Protection: Both inside and outside surfaces are oiled, with plastic caps on both ends.

Customizable Dimensions: Inner diameter from 30mm to 320mm with standard 7m length.

OEM and ODM Services: Full customization support available for model numbers and specifications.

Professional Packaging: Securely bundled with steel and knitting strips or packed in wooden cases.

Company profile

Suzhou Weipeng Precision Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.80h CertifiedTerms of Payment: LC, T/T, D/P, etc.