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High Quality St52 Honed Cylinder Tube for Hydraulic Parts
US$1,000.00-2,000.00
1 Ton
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
24 Hours with 7 Days Per WeekWarranty
12 MonthsModel NO.
32-1600mmType
SeamlessTechnique
Cold DrawnMaterial
Carbon SteelSurface Treatment
OiledUsage
Hydraulic/Automobile Pipe, Machinery Industry, Mining, Construction & Decoration, Special PurposeSection Shape
RoundDelivery Time
25 DaysBore Treatment
Honing or Skiving&Roller BurnishingID Tolerance
H8Bore Roughness
Within Ra 0.4Transport Package
Standard Export PackageSpecification
32 to 1600 mmTrademark
NAOrigin
ChinaHS Code
8412909090Production Capacity
5000 Tons/YearKey features
Customizable Bore Treatment: Offers honing, skiving, and roller burnishing options to meet specific surface roughness requirements.
Wide Size Range: Provides cylinder tubes with inner diameters ranging from 32mm to 1600mm for diverse applications.
High Precision Tolerance: Ensures ID tolerance of H8 and bore roughness within Ra 0.4 for high-quality hydraulic performance.
Versatile Material Options: Manufactured from carbon steel (ST52) suitable for hydraulic, automotive, and machinery industries.
Professional OEM Service: Accepts custom drawings and special requirements to produce parts according to client specifications.
Robust Packaging: Uses anti-rust oil, plastic lids, bubble bags, and wooden boxes to ensure safe transportation.
Fast Delivery Time: Standard delivery time is 25 days, with off-season lead times within 15 working days.
Comprehensive Product Line: Includes honed tubes, piston rods, hydraulic cylinders, and related processing machines.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2018-09-14Nearest Port: Shanghai, NingboAverage Response Time: ≤0.06hTerms 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?
A:
You can send us your drawings or special requirements in advance. We will then produce the items according to your specific requirements.
Q:How can I track my order?
A:
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?
A:
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 is the warranty period?
A:
We provide a 12-month warranty for our products.
Q:What after-sales service do you offer?
A:
We provide 24-hour after-sales service available 7 days a week.
Send Inquiry
*To:
Wuxi Hanhai Hydraulic Machinery Co., Ltd.
Wuxi Hanhai Hydraulic Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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