DIN2391 St52 Honed Cylinder Tube ID H8 Tolerance

Name: DIN2391 St52 Honed Cylinder Tube ID H8 Tolerance
Brand: Wuxi Baiheng Metal Co., Ltd
SKU: 710774585

Jiangsu, ChinaWuxi Baiheng Metal Co., Ltd

US$1,000.00

1 Ton

Product profile

Type

Seamless

Technique

Cold Drawn

Material

Carbon Steel

Model NO.

ID50-500

Surface Treatment

Oiled

Usage

Hydraulic/Automobile Pipe, Oil/Gas Drilling

Section Shape

Round

Process

Cold Drawn

Transport Package

in Bundel, with Plastics on Both Ends, Oil Coated

Specification

ID40-500

Trademark

BAIHENG

Origin

China

HS Code

73049000

Production Capacity

1000 Ton Per Month

Key features

High Precision Tolerance: Inner diameter tolerance available in H8-H9 grades for hydraulic and pneumatic applications.

Multiple Surface Treatments: Options include honing, skiving, roller burnishing, and cold drawing for varied roughness needs.

Wide Material Selection: Available in Carbon Steel grades like ST52, 45#, Q345B, and E355 meeting DIN, ASTM, and GB standards.

Versatile Applications: Suitable for hydraulic cylinders, pneumatic systems, oil/gas drilling, and automotive pipes.

Customizable Process: Process customization available, specifically supporting cold drawn techniques as per requirements.

Strict Quality Control: Mechanical and chemical properties strictly controlled with options for heat treatment and stress relief.

Company profile

Wuxi Baiheng Metal Co., Ltd

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-08-01Nearest Port: shanghaiAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, CIP

AI-Powered supplier vetting

SummaryWuxi Baiheng Metal Co., Ltd is identified as a Chinese manufacturer/factory in Jiangsu with six production lines, 6–10 quality-control staff, and stated annual output above the reported threshold. Its product range centers on hydraulic-cylinder components, including honed and cold-drawn tubes and chrome-plated bars. The supplier reports ISO 9001 certification, 6–10 years of R&D engineering experience, export activity since 2001, self-managed import/export rights, and markets spanning multiple regions. Evidence supports established manufacturing and export capability, but the provided information does not sufficiently verify after-sales service, financial credibility, or customization capability. Shipment records associate the supplier with WIPRO ENTERPRISES PRIVATE LIMITED for cold-drawn cover tubes registered in 2025.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and lists six production lines and a product portfolio focused on hydraulic-cylinder tubes, rods, bars, and related components. This supports direct manufacturing status rather than a purely trading profile.

CertificationsThe supplier reports ISO 9001 certification for its management system. No certificate number, issuing body, scope, or validity period is provided, but the stated certification is explicit evidence of holding a recognized quality-management certification.

Production capacityProduction capability is supported by six production lines, 6–10 quality-control staff, stated annual tube and bar output, and a broad hydraulic-cylinder component range. The supplier also reports export coverage across multiple global regions and one-month lead times in both off-peak and peak seasons.

Client casesThe supplier states that its products have a favorable reputation in domestic and international markets, while two 2025 shipment records associate it with WIPRO ENTERPRISES PRIVATE LIMITED for cold-drawn cover tubes. These records provide a named buyer and product evidence, but do not establish order scale, satisfaction, repeat purchasing, or independently verified customer references.

Product Q&A

Q:What standards and steel grades are available?

We offer popular standards including EN10305-1, DIN2391, ASTM A519, SAE, and GB/T. Available steel grades include E355, ST52, C45E, 45#, Q345B, and 27SiMn.

Q:What surface treatments and manufacturing methods are offered?

We provide cold drawn, cold rolled, hot rolled+deep hole boring, honing, skiving, and roller burnishing. Surface treatment is typically oiled.

Q:What are the typical application scenarios for these tubes?

These tubes are widely used in hydraulic cylinders, pneumatic cylinders, jacks, cylinder barrels, hydraulic/pneumatic systems, and oil/gas drilling equipment.

Q:What are the payment terms and lead times?

Payment terms include LC, T/T, and D/P. The average lead time is one month for both peak and off-season periods.

Q:What are the main markets served?

Our main markets include North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia, and Western Europe.