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High Precision GCR15 or C45# Piston Shafts for Hydraulic Cylinder OEM Service

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High Precision GCR15 or C45# Piston Shafts for Hydraulic Cylinder OEM Service

Good Quality High Precision GCR15 or C45#  Piston Shafts for Hydraulic Cylinder OEM Service Sales

Large Image :  High Precision GCR15 or C45# Piston Shafts for Hydraulic Cylinder OEM Service

Wuxi Jinlifang Seiko Technology Co., Ltd.

Verified Supplier


Business type: Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller

Telephone : 86-0510-85592908

No.26 Hongxiang Road, Wuxi City Industrial Park hudai Town Billiton

Product Details:

Place of Origin: China
Brand Name: JLF
Certification: ISO9001:2008

Payment & Shipping Terms:

Minimum Order Quantity: 5 tons
Price: negotiation
Packaging Details: Anti rust oil to be applied on material and each rod to be packed in paper sleeve
Delivery Time: 10 working days after received your payment
Payment Terms: T/T or western Union
Supply Ability: 30tons a day
Detailed Product Description
Structure: Cylinder Material: CK45,ST52,20MnV6,42CrMo4,40Cr
Certification: ISO9001:2008 Length: 100mm To 6000mm
Surface Treatment: Chrome Plate OEM Service: Accept
Power: Hydraulic Samples: Yes

non-standard  High Precision Piston Shaft for Hydraulic Cylinder



Type:normal;hollow bar,induction hardened
Metric OD Size: 6 mm 1000 mm     Inch OD Size: OD 1/4" to 50".
Hard Chrome Plate Thickness: 15,20,25,30 Micron (or according to customer's request)
Surface Roughness:Ra < 0.4 Micron
Tolerance: ISO f7,f8,H7,H8
Ovality: half of the OD tolerance
Straightness: <0.2 mm/m
Salt Spray Test: ASTM B117-72hours/96hours,results evaluation refers to ISO4540 Rating 8-10.
Package:anti rust oil on material and packed first by cardboard sleeve then in steel frame box.



hydraulic cylinder 
1. Dia from 8 to 80mm 
2. Induction hardened chrome plated 
3. C45#,Gcr15,SUS440C 
4. Hardness:HR


Product Dimensions

Material GCR15 or C45#
Hardness HRC62+2(C45#:HRC58)
Surface Hard-thickness 0.8—2.5mm
Surface roughness 0.8s—1.6s
Straightness 80μm/1000mm
Roundness Not over 3.0μm(Rmax)

Customizing is ok for us,only if you can provide the drawing

or tell me the details



High Precision GCR15 or C45#  Piston Shafts for Hydraulic Cylinder OEM Service


Product Application

High Precision GCR15 or C45#  Piston Shafts for Hydraulic Cylinder OEM Service


We are reliable


1.Extensive production experience: more than 10 years manufacturing experience for honed tube and chrome plated rod, in Australia, Thailand, Brazil, India, Iran, Indonesia, South Africa and other countries have long-term buyers. Most workers have 5-8 year experience to provide you with high quality and efficient products.


2.Advanced production equipment: cold drawing machine, honing machine, skiving & roller burnishing machine, straightening machine, polishing machine, heat treatment furnace, centerless grinding machine, etc. We have professional technicians do regular scheduled maintenance on these machines to guarantee them work well.


3.High quality raw material: our raw material mainly from some famous refinery steel mills, such as TPCO, BAO STEEL, SHA STEEL, which are best and largest raw material manufacturer in China.


4.High precision: Honed Tube, inside surface roughness 02-0.4 um, straightness max 0.5/1000, strict tolerance DIN2391 H8. Skived & Roller Burnished Tube, inside surface roughness under 0.2 um, straightness max 0.2/1000, strict tolerance DIN2391 H8. Chrome Plated Rod, chrome layer 10 micron to 100 micron, strict tolerance ISO f7.


5.Delivery fast 3-30 days: If one container 15-20days. We also stock some usual size for  small quantity order, if you need 3-5 pcs, we can delivery immediately.


6.Strict quality control: we have professional in-house QC to inspect all products. We will do Chemical Composition Test, Mechanical Property Test, Dimension Inspect, Roughness Test, Chrome Layer Test and other tests in need before delivery. All test result will be made a test report to keep 3-5 years, and provide customer with MTC.


7.Safe packing: an-rust oil on tubes and rods before delivery. Plastic caps on both ends to protect tube inside surface. Then be packed with seaworthy package or in wooden case.


8.Best after-sale service: each order from production to delivery will be follow up in time.
Reasonable price and reliable quality.


9.OEM service and third party certificate also can be provided.

Contact Details
China Steel Cord Online Marketplace

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