What is the standard delivery time?

The standard delivery time is 25 days. Off-season lead time is within 15 workdays.

St52 Ck20 Ck45 Seamless Carbon Pipe Honed Steel Tube

Name: St52 Ck20 Ck45 Seamless Carbon Pipe Honed Steel Tube
Brand: Wuxi Hanhai Hydraulic Machinery Co., Ltd.
SKU: 2080414272

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

Type

Square

Standard

CCS

Model NO.

32-1600mm

Composition

Steel

Technique

Cold Drawn

Shape

Block

Surface Treatment

Special Use

Cylinder

Application

Flange Plate

Delivery Time

25 Days

Bore Treatment

Honing or Skiving&Roller Burnishing

ID Tolerance

Bore Roughness

Within Ra 0.4

Transport Package

Standard Export Package

Specification

32 to 1600 mm

Trademark

Origin

China

HS Code

8412909090

Production Capacity

5000 Tons/Year

Key features

Wide ID Range: Cylinder tubes available in ID ranging from 32mm to 1600mm.

High Precision Finish: Bore roughness within Ra 0.4 and ID tolerance H8 for accuracy.

Custom Manufacturing: Supports custom sizes based on customer drawings or special requirements.

Versatile Application: Used in machinery, automotive, and aerospace for cylinder hole machining.

Professional Expertise: Manufacturer specializing in honed tubes, piston rods, and hydraulic cylinders.

Secure Packaging: Anti-rust oil, plastic lids, bubble bags, and wooden boxes for protection.

Fast Delivery: Standard delivery time is 25 days; off-season lead time within 15 workdays.

Material Options: Available in ST52, CK20, and CK45 seamless carbon steel.

Company profile

Wuxi Hanhai Hydraulic Machinery Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2018-09-14Nearest Port: Shanghai, NingboAverage Response Time: ≤2.60hTerms 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:Can I customize product to suit my need?

Yes, of course you can. If you have the drawing or special requirements, send it to me in advance, then I can produce according to your requirements.

Q:How can I track my order?

After we receive the deposit, we will buy raw material and update the progress to you erevy steps. While you have question, you can also let me know, we will explain to you about that.

Q:What about the transportation?

Usually we ship by sea transportation, because it is more convenient and cheaper for big machine. Of course, if you have any other requirements, we can ship accordingly.

Q:What materials are available for the honed tubes?

The honed tubes are available in ST52, CK20, and CK45 seamless carbon steel.

Q:What is the bore roughness and tolerance?

The bore roughness is within Ra 0.4 and the ID tolerance is H8.