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Wuxi East AI Machinery Co.,Ltd

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ST52 Honed Tube
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Product: Views:264ST52 Honed Tube 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2019-02-06 00:46


We handle dimensionally accurate arrays, imported cutting, round-rolling, seamless, cold-drawn, ST-cylinder honing, very high-quality finished surfaces, ensuring perfect sealing and function for a variety of industrial hydraulic cylinder applications.


Inside Dia (mm)

ID Tolerance (mm)

WT Tolerance (mm)










±7.5% > 210mm ±10%

30 - ≤50





50 - ≤80





80 - ≤120





120 - ≤180





180 - ≤250





250 - ≤315





315 - ≤700





Our Advantages

1. 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.

2. 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.

3. 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.

4. Best after-sale service: each order from production to delivery will be follow up in time.

5. Reasonable price and reliable quality.

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


Are you trading company or manufacturer?

A: we are professional manufacturer since 2006.

What products do you supply?

A: we produce honed tube, chrome plated rod, hollow piston rod, chrome plated honed tube used for hydraulic cylinder or pneumatic cylinder. We also provide machining service as per drawing.

How long is your delivery time?

A: For standard size on stock, can delivery within 7days. For mixed size or special size, need around 20-30 days for production. 

Do you provide samples? Is it free?

A: Yes, we provide free samples, but don't pay the freight cost.