What is the diameter tolerance standard?

The diameter tolerance follows the ISO f7 standard.

What are the main applications for these rods?

They are used in hydraulic cylinders, injection molding machines, fitness equipment, mining machinery, and automation equipment.

14 Meter Heavy Duty Hydraulic Cylinder Chrome Rod and Bar Diameter 360mm

Name: 14 Meter Heavy Duty Hydraulic Cylinder Chrome Rod and Bar Diameter 360mm
Brand: Wuxi Baiheng Metal Co., Ltd
SKU: 2062233855

Jiangsu, ChinaWuxi Baiheng Metal Co., Ltd

US$1,600.00

1 Ton

Product profile

Journal Diameter Dimensional Accuracy

Journal Surface Roughness

Ra 0.2

Material

Alloy Steel

Model NO.

ID from 20 to 800mm

Load

Drive Shaft

Axis Shape

Straight Shaft

Appearance Shape

Round

Shaft Shape

Round

Transport Package

Each Bar Packed in Paper Tube and Then in Bundle

Specification

OD from 8 to 300mm

Trademark

BAIHENG

Origin

China

HS Code

8412909090

Production Capacity

1000 Ton Per Month

Key features

High Precision Tolerance: Diameter tolerance meets ISO f7 standard for superior dimensional accuracy.

Superior Surface Finish: Surface roughness Ra 0.2 to Ra 0.4 micron ensures smooth operation.

Wide Diameter Range: Available in diameters from 6mm to 300mm to fit various cylinder sizes.

Customizable Hardness: Induction hardness 50-65HRC or Q+T hardness 220-280 HB based on requirements.

Multiple Material Options: Available in CK45, ST52, 20MnV6, 42CrMo4, 40Cr, 304, 420, 431, and 430.

Anti-Rust Protection: Material coated with anti-rust oil and packed in paper sleeves for storage.

Versatile Applications: Suitable for hydraulic cylinders, injection molding, mining, and automation equipment.

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.