Honed Tube for Hydraulic Cylinder with Excellent Wear and Fatigue Resistance

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Honed Tube for Hydraulic Cylinder with Excellent Wear and Fatigue Resistance

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Product Description

🔴 Basic Information

Type

Welded

Technique

Cold Drawn

Material

Carbon Steel

Surface Treatment

Galvanized

Section Shape

Round

Price Term

CIF CFR Fob EXW

Application

Hydraulic Cylinder, Pneumatic Cylinder, Jack

HS Code

7303001000

Capacity

100,000 Ton/Tons Per Month

Origin

China

🔴 Product Description & Technical Data

Inside Dia (mm)	H7 Tolerance	H8 Tolerance	H9 Tolerance	H10 Tolerance	WT Tolerance
≤30	+0.021/0	+0.033/0	+0.052/0	+0.084/0	±7.5% >210mm ±10%
30 - ≤50	+0.025/0	+0.039/0	+0.062/0	+0.100/0
50 - ≤80	+0.030/0	+0.046/0	+0.074/0	+0.120/0
80 - ≤120	+0.035/0	+0.054/0	+0.087/0	+0.140/0
120 - ≤180	+0.040/0	+0.063/0	+0.100/0	+0.160/0
180 - ≤250	+0.046/0	+0.072/0	+0.115/0	+0.185/0
250 - ≤315	+0.052/0	+0.081/0	+0.130/0	+0.210/0	±7.5% >210mm ±10%
315 - ≤700	+0.057/0	+0.089/0	+0.140/0	+0.230/0	±7.5% >210mm ±10%

🔴 Honed Tube Specifications

Steel Grade: ST52.3, 1020, CK45, 4140, E355, 4130, Stainless Steel 304/316, Duplex 2205, Alloy Steel etc.
ID Range: 15mm - 1500mm
OD Range: 18mm - 1800mm
Max Length: 16m
Straightness: 0.5/1000
Roughness (Ra): 0.2-0.4um
Internal Tolerance: ISO H8
External Tolerance: DIN2391, ASTM519, JISG3441, GB/T3639 etc.
Surface Treatment: Galvanized / Slightly Oiled
Conservation: Anti-rust oiled surface with plastic end caps

🔴 Production Display

🔴 Frequently Asked Questions

Are You a Manufacturer or Trade Company?

We are a manufacturer with 10 years of experience in supplying metal materials and products domestically.

How can we guarantee quality?

We always provide a pre-production sample before mass production and conduct a final inspection before shipment.

What are your terms of payment?

1. T/T: 30% deposit in advance, 70% balance paid before shipment.
2. 30% down payment, 70% balance against L/C at sight.
3. Terms are also available upon negotiation.

Can you provide Certificates for materials?

Yes, we can supply the MTC (Material Test Certificate) for all supplied materials.

Can you provide samples?

Yes, we can provide samples. Please note that sample and freight costs are required initially, which will be returned upon placing a formal order.

What is the typical delivery timeframe?

The standard delivery date ranges from 22 to 30 days depending on the specifications and order volume.

Honed Tube for Hydraulic Cylinder with Excellent Wear and Fatigue Resistance

Product Description

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