What certifications do your products have?

Our products are ISO9001 certified, ensuring quality management standards are met during manufacturing.

Skived Rolling Burnished Cold Drawing Precision Seamless Carbon Steel Pipe

Name: Skived Rolling Burnished Cold Drawing Precision Seamless Carbon Steel Pipe
Brand: Wuxi Hanhai Hydraulic Machinery Co., Ltd.
SKU: 2011618662

Jiangsu, ChinaWuxi Hanhai Hydraulic Machinery Co., Ltd.

US$1,000.00-2,000.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO9001

Pressure

Medium Pressure

Model NO.

32-1600mm

Work Temperature

Normal Temperature

Feature

Wear-Resistant

Material

Stainless Steel

Bore Treatment

Honing or Skiving&Roller Burnishing

Delivery Time

20 Days

ID Tolerance

H8 H9 H10

Bore Roughness

Within Ra 0.4

Transport Package

Standard Export Package

Specification

customized

Trademark

Origin

China

HS Code

8412909090

Production Capacity

5000 Tons/Year

Key features

Customizable Bore Treatment: Bore can be honed or skived and roller burnished to meet specific surface requirements.

Wide ID Range: Inner diameter ranges from 32mm to 1600mm for cylinder tubes and piston rods.

High Precision Tolerance: ID tolerance available in H8, H9, and H10 grades for high-precision applications.

Low Surface Roughness: Bore roughness controlled within Ra 0.4 for superior surface finish.

ISO9001 Certified: Manufacturing process certified under ISO9001 quality management standards.

Versatile Applications: Suitable for machinery manufacturing, automotive, aerospace, and hydraulic systems.

Fast Delivery: Standard delivery time is 20 days for customized orders.

Durable Material: Made from stainless steel with wear-resistant features for medium pressure use.

Company profile

Wuxi Hanhai Hydraulic Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-09-14Nearest Port: Shanghai, NingboAverage Response Time: ≤0.73hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is a limited company with combined business characteristics, offering honed tubes, piston rods, hydraulic cylinders, cold-drawn tubes, flanges, and related metal-processing services. It reports ISO 9001 and GMP certification, seven production lines, inventory capability, and quality assurance with raw-material traceability. Technical support and product development are stated capabilities, but the detailed data indicates only one R&D engineer and no available SDK. Quality procedures exist, yet several inspection and supplier-management processes lack records. The supplier has export experience and accepts multiple payment methods, but no evidence establishes customer cases or verified financial strength. It also lacks an effective manufacturing-capacity contract with affiliated subcontractors, overseas warehousing, and an overseas showroom.

Supplier typeThe supplier is identified as a limited company with a combined company type. Its stated business covers general equipment and accessories, non-standard metal structural parts manufacturing, processing, and sales, while its listed products include honed tubes, piston rods, hydraulic cylinders, cold-drawn tubes, and flanges.

CertificationsThe supplier reports holding ISO 9001 and GMP certifications. These are explicit certification claims, although the provided information does not include certificate numbers, validity dates, or scope details.

Production capacityThe supplier operates seven production lines, offers manufacturing and processing of metal and hydraulic-related products, and reports inventory capability. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, so the reliability and governance of all stated capacity are not fully established.

Customization capabilityThe supplier explicitly describes design and development support, and its technology engineers are responsible for confirming customer requests and designing new products. Its scope includes non-standard metal structural parts manufacturing and processing, which directly supports customized production capability.

Product Q&A

Q:How can I customize products to suit my needs?

Yes, you can. If you have drawings or special requirements, send them to us in advance, and we will produce according to your specifications.

Q:How can I track my order?

After receiving the deposit, we purchase raw materials and update you on the progress at every step. You can also contact us with any questions for explanations.

Q:What is the transportation method?

We usually ship by sea transportation as it is more convenient and cheaper for large machines. Other shipping methods can be arranged based on your requirements.

Q:What are the payment terms?

We accept LC, T/T, and PayPal for payments.

Q:What is the lead time for orders?

The average lead time is 20 days. During peak season, it may take one month, while off-season lead time is within 15 working days.