What payment terms are accepted?

We accept LC, T/T, and D/P payment terms.

What is the range of inner diameters available?

The inner diameter (ID) ranges from 20mm to 500mm.

370X298 St52 Cold Drawn Precision Seamless Steel Pipe

Name: 370X298 St52 Cold Drawn Precision Seamless Steel Pipe
Brand: Wuxi Baiheng Metal Co., Ltd
SKU: 1961921125

Jiangsu, ChinaWuxi Baiheng Metal Co., Ltd

US$1,100.00

1 Ton

Product profile

Process

Cold Drawn

Temperature Classification

Medium Temperature Piping

MPa Classfication

Medium Pressure Piping

Model NO.

37x298

Material

Carbon Steel

Standard

ASTM, GB, API, DIN, JIS

Cross-Section Shape

Round

Connection Type

Seamless

Diameter

ID20 to 500mm

Transport Package

in Bundel, with Plastics on Both Ends, Oil Coated

Specification

ID20-500

Trademark

BAIHENG

Origin

China

HS Code

73049000

Production Capacity

1000 Ton Per Month

Key features

Precision Cold Drawn: Exact tolerance on OD and ID, ideal for ready to hone or skive applications.

Wide Material Selection: Available in Carbon Steel grades including ST52, 45#, Q345B, and E355.

High Strength Grades: Tensile strength up to 840 N/mm2 for 27SiMn, suitable for heavy duty use.

Versatile Applications: Used for hydraulic cylinders, pneumatic cylinders, jacks, and cylinder barrels.

Multiple Surface Finishes: Options include cold drawn, honed, and skived & burnished surfaces.

Flexible Dimensions: ID ranges from 20mm to 500mm with various OD and length combinations.

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.