What is the inner diameter tolerance?

The inner diameter tolerance follows the ISO H8 standard.

How is the tube protected during shipping?

It is anti-rust oiled inside and has plastic caps on both ends.

China High Pressure Prime Material Steel Tube

Name: China High Pressure Prime Material Steel Tube
Brand: Suzhou Weipeng Precision Machinery Co., Ltd.
SKU: 815255025

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

Material

Carbon Steel

Usage

Cylinder

Model NO.

HT90*108

Structure

Piston Cylinder

Power

Hydraulic

Standard

Pressure Direction

Double-acting Cylinder

Double-Acting Cylinder Type

Common Cylinder

Special Cylinder Type

Number of Cylinders

Combination Cylinder Type

Pressurized 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

Type

Cold Drawn, Cold Rolling, Honed

Conservation

Anti Rust Oiled Inside, Plastic Caps in Both Ends

Delivery Detail

20-40days

Transport Package

Bundle with Steel Strip and Knitting Strip

Specification

90*108

Trademark

Origin

Jiangsu, China (Mainland)

HS Code

7304900000

Production Capacity

1000 Tons/Month

Key features

Wide Material Selection: Available in St52.3, 1020, Ck45, 4140, E355, 4130, and Stainless Steel grades.

Precise Dimensional Tolerance: Inner diameter tolerance meets ISO H8 standard for high precision applications.

Superior Surface Finish: Roughness (Ra) controlled between 0.2-0.4um for optimal performance.

Customizable Specifications: ID ranges from 30mm to 320mm with customizable length and straightness.

Professional Protection: Anti-rust oiled inside with plastic caps on both ends to prevent damage.

Versatile Cylinder Type: Double-acting common cylinder suitable for hydraulic piston cylinder structures.

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: ≤3.60h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySuzhou Weipeng Precision Machinery Co., Ltd., established in 2009, is a trade company located in Suzhou, Jiangsu, China. They specialize in manufacturing piston rods and linear shafts, among other products, and have a production output of 1,000 tons of chrome plated steel bars annually. The company exports 11-20% of its sales and holds self-managed import and export rights since 2015. They emphasize quality control and after-sales service, although the number of quality control staff is less than five.

Supplier typeSuzhou Weipeng Precision Machinery Co., Ltd. is identified as a trade company within the wholesale and retail industry.

After-Sales capabilityThe supplier emphasizes providing the best quality, fastest delivery time, and perfect after-sales service as part of their customer satisfaction goals.

R&D capabilityThe supplier shows innovation capability by applying advanced manufacturing processes such as hardening, grinding, surface coating, and polishing.

Production capacityThe supplier operates 2 production lines with an annual output of 1,000 tons of chrome plated steel bars, indicating moderate production capability.